{"title":"Champion Spark Plugs","description":"\u003cp\u003eChampion Spark Plugs products currently published by All Marine World.\u003c\/p\u003e","products":[{"product_id":"champion-j4c-spark-plugs","title":"Champion Spark Plugs Spark Plug 825","description":"\u003cp\u003eChampion J4C Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion J4C Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eResists fouling\u003c\/p\u003e\u003cp\u003eSuperior corrosion resistance\u003c\/p\u003e\u003cp\u003eDependable and proven performance\u003c\/p\u003e\u003cp\u003eIncreased conductivity and heat control for good overall wear\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 825\u003c\/p\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581595357442,"sku":"CHA-J4C","price":4.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/J4C__18306.1739459002.jpg?v=1791077468"},{"product_id":"champion-j6c-spark-plugs","title":"Champion Spark Plugs Spark Plug 823","description":"\u003cp\u003eChampion J6C Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion J6C Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eResists fouling\u003c\/p\u003e\u003cp\u003eSuperior corrosion resistance\u003c\/p\u003e\u003cp\u003eDependable and proven performance\u003c\/p\u003e\u003cp\u003eIncreased conductivity and heat control for good overall wear\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 823\u003c\/p\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581595422978,"sku":"CHA-J6C","price":4.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/J6C__36257.1739459006.jpg?v=1791077470"},{"product_id":"champion-l76v-spark-plugs","title":"Champion Spark Plugs Spark Plug 827","description":"\u003cp\u003eChampion L76V Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion L76V Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eResists fouling\u003c\/p\u003e\u003cp\u003eSuperior corrosion resistance\u003c\/p\u003e\u003cp\u003eDependable and proven performance\u003c\/p\u003e\u003cp\u003eIncreased conductivity and heat control for good overall wear\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 827M\u003c\/p\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581595488514,"sku":"CHA-L76V","price":12.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/L76V__14169.1722375929_b9a7d0b6-5bd2-4b0d-9aba-e92dd43caa5c.webp?v=1791077470"},{"product_id":"champion-l77jc4-spark-plugs","title":"Champion Spark Plugs Spark Plug 821","description":"\u003cp\u003eChampion L77JC4 Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion L77JC4 Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eResists fouling\u003c\/p\u003e\u003cp\u003eSuperior corrosion resistance\u003c\/p\u003e\u003cp\u003eDependable and proven performance\u003c\/p\u003e\u003cp\u003eIncreased conductivity and heat control for good overall wear\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 821\u003c\/p\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581595554050,"sku":"CHA-L77JC4","price":4.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/L77JC4__51911.1722504842_296285de-0b8d-4fd5-913b-dc1398567dd4.jpg?v=1791077472"},{"product_id":"champion-l78c-spark-plugs","title":"Champion Spark Plugs Spark Plug 807","description":"\u003cp\u003eChampion L78C Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion L78C Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eResists fouling\u003c\/p\u003e\u003cp\u003eSuperior corrosion resistance\u003c\/p\u003e\u003cp\u003eDependable and proven performance\u003c\/p\u003e\u003cp\u003eIncreased conductivity and heat control for good overall wear\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 807\u003c\/p\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581595619586,"sku":"CHA-L78C","price":4.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/L78C__78803.1722516902.jpg?v=1791077473"},{"product_id":"champion-l78v-spark-plugs","title":"Champion Spark Plugs Spark Plug 833","description":"\u003cp\u003eChampion L78V Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion L78V Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eResists fouling\u003c\/p\u003e\u003cp\u003eSuperior corrosion resistance\u003c\/p\u003e\u003cp\u003eDependable and proven performance\u003c\/p\u003e\u003cp\u003eIncreased conductivity and heat control for good overall wear\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 833M\u003c\/p\u003e\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWhat is the Champion L78V Marine Spark Plug used for? The Champion L78V Marine Spark Plug is a quality OEM replacement marine spark plug. It features a copper core electrode designed to provide increased conductivity and heat control, supporting good overall wear and resistance to overheating under heavy engine loads.\u003c\/li\u003e\n\u003cli\u003eWhat features does the Champion L78V Spark Plug offer? The Champion L78V Spark Plug is designed to resist fouling and provide superior corrosion resistance. Its copper core electrode provides increased conductivity and heat control, while the plug is designed for dependable and proven performance and good overall wear.\u003c\/li\u003e\n\u003cli\u003eHow does the copper core electrode benefit the Champion L78V Spark Plug? The copper core electrode in the Champion L78V Spark Plug provides increased conductivity and heat control. These characteristics are designed to support good overall wear and help the marine spark plug resist overheating under heavy engine loads.\u003c\/li\u003e\n\u003cli\u003eIs the Champion L78V Spark Plug designed for heavy engine loads? Yes. The Champion L78V Spark Plug is designed to resist overheating under heavy engine loads. Its copper core electrode provides heat control and increased conductivity, supporting good overall wear during operation.\u003c\/li\u003e\n\u003cli\u003eWhat is the Champion part number for the L78V Marine Spark Plug? The Champion L78V Marine Spark Plug is identified as Champion Spark Plug #833M. Verify this part number against the applicable engine or equipment information before purchasing to confirm that it is the correct replacement.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581595685122,"sku":"CHA-L78V","price":12.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/L78V__24891.1722518760_9b934880-f973-4d1d-856d-b2928644fdbb.jpg?v=1791077475"},{"product_id":"champion-l82c-spark-plugs","title":"Champion Spark Plugs Spark Plug 811","description":"\u003cp\u003eChampion L82C Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion L82C Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eResists fouling\u003c\/p\u003e\u003cp\u003eSuperior corrosion resistance\u003c\/p\u003e\u003cp\u003eDependable and proven performance\u003c\/p\u003e\u003cp\u003eIncreased conductivity and heat control for good overall wear\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 811\u003c\/p\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581595750658,"sku":"CHA-L82C","price":4.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/L82C__99885.1722481067.jpg?v=1791077476"},{"product_id":"champion-l86c-spark-plugs","title":"Champion Spark Plugs Spark Plug 306","description":"\u003cp\u003eChampion L86C Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion L86C Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eResists fouling\u003c\/p\u003e\u003cp\u003eSuperior corrosion resistance\u003c\/p\u003e\u003cp\u003eDependable and proven performance\u003c\/p\u003e\u003cp\u003eIncreased conductivity and heat control for good overall wear\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 306\u003c\/p\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581595848962,"sku":"CHA-L86C","price":4.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/L86C__39971.1739459027.jpg?v=1791077477"},{"product_id":"champion-l87yc-spark-plugs","title":"Champion Spark Plugs Spark Plug 312","description":"\u003cp\u003eChampion L87YC Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion L87YC Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eResists fouling\u003c\/p\u003e\u003cp\u003eSuperior corrosion resistance\u003c\/p\u003e\u003cp\u003eDependable and proven performance\u003c\/p\u003e\u003cp\u003eIncreased conductivity and heat control for good overall wear\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 312\u003c\/p\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581595914498,"sku":"CHA-L87YC","price":4.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/L87YC__99278.1739459029_51f0d130-d676-4348-ad4a-9a17108e445b.jpg?v=1791077478"},{"product_id":"champion-p10y-spark-plugs","title":"Champion Spark Plugs Spark Plug 910","description":"\u003cp\u003eChampion Spark Plugs\u003c\/p\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581595980034,"sku":"CHA-P10Y","price":5.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/CHA-J6C_lg_12__03390.1558134269.webp?v=1791077479"},{"product_id":"champion-qc12pep-spark-plugs","title":"Champion Spark Plugs Spark Plug 956M","description":"\u003cp\u003eChampion QC12PEP Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion QC12PEP Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eResists fouling\u003c\/p\u003e\u003cp\u003eSuperior corrosion resistance\u003c\/p\u003e\u003cp\u003eDependable and proven performance\u003c\/p\u003e\u003cp\u003eIncreased conductivity and heat control for good overall wear\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 956M\u003c\/p\u003e\u003cp\u003eApplication:\u003c\/p\u003e\u003cp\u003eEvinrude\u003c\/p\u003e\u003cp\u003eE-TEC 40 HP L2\u003c\/p\u003e\u003cp\u003eE-TEC 50 HP L2\u003c\/p\u003e\u003cp\u003eE-TEC 60 HP L2\u003c\/p\u003e\u003cp\u003eLV6, DI  250 HP V6 Ficht Fuel Inj. 3.0L\u003c\/p\u003e\u003cp\u003eLV6, DI  6 cyl Ficht Fuel Inj. 225 HP 3.3L\u003c\/p\u003e\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWhat is the Champion QC12PEP Marine Spark Plug used for? The Champion QC12PEP Marine Spark Plug is a quality OEM replacement spark plug for specified Evinrude outboard applications. It features a copper core electrode designed to provide increased conductivity and heat control for good overall wear.\u003c\/li\u003e\n\u003cli\u003eWhich Evinrude engines does the Champion QC12PEP Marine Spark Plug fit? The Champion QC12PEP is listed for Evinrude E-TEC 40 HP L2, 50 HP L2, and 60 HP L2 applications. It is also specified for LV6 DI 250 HP V6 Ficht Fuel Injection 3.0L and LV6 DI 6-cylinder Ficht Fuel Injection 225 HP 3.3L applications.\u003c\/li\u003e\n\u003cli\u003eWhat features does the Champion QC12PEP Marine Spark Plug have? The Champion QC12PEP features a copper core electrode for increased conductivity and heat control. It is also designed to resist fouling and overheating under heavy engine loads while providing superior corrosion resistance and dependable performance.\u003c\/li\u003e\n\u003cli\u003eWhat is the Champion QC12PEP Spark Plug part number? The Champion QC12PEP Marine Spark Plug is identified as Champion Spark Plug #956M. Verify the spark plug part number and your engine application before purchasing to confirm compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581596045570,"sku":"CHA-QC12PEP","price":12.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/QC12PEP__63964.1722351724_7dce8965-ee55-453b-a641-b493e41735f3.jpg?v=1791077481"},{"product_id":"champion-ql16v-spark-plugs","title":"Champion Spark Plugs Spark Plug 876","description":"\u003cp\u003eChampion QL16V Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion QL16V Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eResists fouling\u003c\/p\u003e\u003cp\u003eSuperior corrosion resistance\u003c\/p\u003e\u003cp\u003eDependable and proven performance\u003c\/p\u003e\u003cp\u003eIncreased conductivity and heat control for good overall wear\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 876M\u003c\/p\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581596078338,"sku":"CHA-QL16V","price":15.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/QL16V__17358.1722518886_8d778385-7ba6-40fa-8f1f-33bdc890e529.jpg?v=1791077482"},{"product_id":"champion-ql76v-spark-plugs","title":"Champion Spark Plugs Spark Plug 898","description":"\u003cp\u003eChampion QL76V Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion QL76V Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eResists fouling\u003c\/p\u003e\u003cp\u003eSuperior corrosion resistance\u003c\/p\u003e\u003cp\u003eDependable and proven performance\u003c\/p\u003e\u003cp\u003eIncreased conductivity and heat control for good overall wear\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 898\u003c\/p\u003e\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWhat is the Champion QL76V Marine Spark Plug designed for? The Champion QL76V Marine Spark Plug is a marine spark plug designed as a quality OEM replacement. It features a copper core electrode that provides increased conductivity and heat control, supporting good overall electrode wear. The plug is also designed to resist overheating under heavy engine loads.\u003c\/li\u003e\n\u003cli\u003eWhat type of electrode does the Champion QL76V Spark Plug use? The Champion QL76V Spark Plug uses a copper core electrode. According to the supplied product information, the copper core provides increased conductivity and heat control, contributing to good overall wear during engine operation.\u003c\/li\u003e\n\u003cli\u003eIs the Champion QL76V Marine Spark Plug designed to resist fouling? Yes. The Champion QL76V Marine Spark Plug is designed to resist fouling. This is one of the listed features of the marine spark plug, along with corrosion resistance, increased conductivity, and heat control.\u003c\/li\u003e\n\u003cli\u003eDoes the Champion QL76V Marine Spark Plug provide corrosion resistance? Yes. The Champion QL76V Marine Spark Plug is described as providing superior corrosion resistance. It is specifically presented as a marine spark plug and is designed to provide dependable performance while resisting fouling and overheating under heavy engine loads.\u003c\/li\u003e\n\u003cli\u003eWhat is the Champion QL76V Spark Plug part number? The Champion QL76V Spark Plug is identified as Champion Spark Plug #898. The supplied product description identifies QL76V as the spark plug model and 898 as the Champion spark plug number.\u003c\/li\u003e\n\u003cli\u003eHow does the Champion QL76V Spark Plug handle heavy engine loads? The Champion QL76V Spark Plug is designed to resist overheating under heavy engine loads. Its copper core electrode provides increased conductivity and heat control, while the product description also lists good overall wear as a feature.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581596111106,"sku":"CHA-QL76V","price":15.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/QL76V__43579.1722515200_535bc0ee-bc07-4a77-b402-74cadf7cc4c8.jpg?v=1791077483"},{"product_id":"champion-ql77cc-spark-plugs","title":"Champion Spark Plugs Spark Plug 941M","description":"\u003cp\u003eChampion QL77CC Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion QL77CC Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eResists fouling\u003c\/p\u003e\u003cp\u003eSuperior corrosion resistance\u003c\/p\u003e\u003cp\u003eDependable and proven performance\u003c\/p\u003e\u003cp\u003eIncreased conductivity and heat control for good overall wear\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 941M\u003c\/p\u003e\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWhat is the Champion QL77CC Marine Spark Plug? The Champion QL77CC Marine Spark Plug is a quality OEM replacement featuring a copper core electrode. The electrode provides increased conductivity and heat control for good overall wear. This marine spark plug is also designed to resist fouling, provide superior corrosion resistance, and resist overheating under heavy engine loads.\u003c\/li\u003e\n\u003cli\u003eWhat are the benefits of the copper core electrode in the Champion QL77CC Spark Plug? The copper core electrode provides increased conductivity and heat control, which supports good overall wear. These characteristics are part of the spark plug's design for dependable and proven performance in marine applications.\u003c\/li\u003e\n\u003cli\u003eIs the Champion QL77CC Spark Plug designed to resist fouling? Yes. The Champion QL77CC Spark Plug is designed to resist fouling. The product description also identifies superior corrosion resistance and dependable performance as features of this marine spark plug.\u003c\/li\u003e\n\u003cli\u003eCan the Champion QL77CC Marine Spark Plug resist overheating under heavy engine loads? Yes. The Champion QL77CC Marine Spark Plug is designed to resist overheating under heavy engine loads. Its copper core electrode also provides increased conductivity and heat control for good overall wear.\u003c\/li\u003e\n\u003cli\u003eWhat is the Champion part number for the QL77CC Marine Spark Plug? The Champion part number listed for the QL77CC Marine Spark Plug is 941M.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581596143874,"sku":"CHA-QL77CC","price":6.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/QL77CC__81397.1722356605.webp?v=1791077484"},{"product_id":"champion-ql77jc4-spark-plugs","title":"Champion Spark Plugs Spark Plug 828","description":"\u003cp\u003eChampion QL77JC4 Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion plug QL77JC4 features a copper core electrode that provides increased conductivity and heat control for good overall wear. It has been built to conform with ISO and SAE standards and provides dependable performance as well as durability. This OE type replacement plug resists fouling and offers exceptional corrosion resistance. The nickel copper alloy electrode at its core allows accurate heat range control for a longer life. Its resistor and flat head seat types are responsible for its enhanced performance. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eNOTE: The Champion plug QL77JC4 is compatible with many brands of outboards including Evinrude, Mariner, OMC, Suzuki, Volvo Penta, and Yamaha engines.  Use our Parts Finder located at the top of the Johnson Outboard Parts and Mercury Outboard Parts pages to confirm that the Champion plug QL77JC4 is compatible with your outboard engine.\u003c\/p\u003e\u003cp\u003eFor increased conductivity and heat control for good overall wear, Champion marine spark plugs are quality OEM replacements. The Champion plug QL77JC4 features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eBenefits:\u003c\/p\u003e\u003cp\u003eResists fouling\u003c\/p\u003e\u003cp\u003eSuperior corrosion resistance\u003c\/p\u003e\u003cp\u003eDependable and proven performance\u003c\/p\u003e\u003cp\u003eIncreased conductivity and heat control for good overall wear\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 828M\/Champion plug QL77JC4\u003c\/p\u003e\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWhat is the Champion QL77JC4 Marine Spark Plug used for? The Champion QL77JC4 Marine Spark Plug is an OE-type replacement spark plug designed for marine outboard applications. It features a copper core electrode for increased conductivity and heat control, while its construction provides resistance to fouling, corrosion, and overheating under heavy engine loads.\u003c\/li\u003e\n\u003cli\u003eWhat outboard brands is the Champion QL77JC4 compatible with? The Champion QL77JC4 is compatible with many outboard brands, including Evinrude, Mariner, OMC, Suzuki, Volvo Penta, and Yamaha. Because compatibility can vary by specific engine, use the Parts Finder or verify the correct spark plug for your outboard before installation.\u003c\/li\u003e\n\u003cli\u003eWhat are the benefits of the Champion QL77JC4 Marine Spark Plug? The Champion QL77JC4 is designed to resist fouling and provide corrosion resistance for dependable marine use. Its copper core electrode provides increased conductivity and heat control, while the nickel copper alloy electrode supports accurate heat range control and good overall wear.\u003c\/li\u003e\n\u003cli\u003eHow does the copper core electrode in the Champion QL77JC4 help performance? The copper core electrode in the Champion QL77JC4 provides increased electrical conductivity and heat control. This design supports good overall wear and helps the spark plug maintain dependable performance. The plug also uses a nickel copper alloy electrode at its core for accurate heat range control and longer life.\u003c\/li\u003e\n\u003cli\u003eIs the Champion QL77JC4 designed for heavy engine loads? Yes. The Champion QL77JC4 Marine Spark Plug is designed to resist overheating under heavy engine loads. It also provides resistance to fouling and corrosion, supporting dependable performance and durability in the marine applications identified in the product description.\u003c\/li\u003e\n\u003cli\u003eWhat should I verify before installing the Champion QL77JC4? Confirm that the Champion QL77JC4 is specified for your particular outboard before installation. The product description recommends using the Parts Finder to verify compatibility, since the plug may fit many Evinrude, Mariner, OMC, Suzuki, Volvo Penta, and Yamaha applications but compatibility is engine-specific.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581596176642,"sku":"CHA-QL77JC4","price":6.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/QL77JC4__42973.1722503049.webp?v=1791077485"},{"product_id":"champion-ql78c-spark-plugs","title":"Champion Spark Plugs Spark Plug 883","description":"\u003cp\u003eChampion QL78C Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion QL78C Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eResists fouling\u003c\/p\u003e\u003cp\u003eSuperior corrosion resistance\u003c\/p\u003e\u003cp\u003eDependable and proven performance\u003c\/p\u003e\u003cp\u003eIncreased conductivity and heat control for good overall wear\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 883\u003c\/p\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581596209410,"sku":"CHA-QL78C","price":6.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/QL78C__38834.1722504789.webp?v=1791077486"},{"product_id":"champion-ql78yc-spark-plugs","title":"Champion Spark Plugs Spark Plug 938M","description":"\u003cp\u003eChampion QL78YC Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion QL78YC Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. It has been built to conform with ISO and SAE standards and provides dependable performance as well as durability. This OE type replacement plug resists fouling and offers exceptional corrosion resistance. The nickel copper alloy electrode at its core allows accurate heat range control for a longer life. Its resistor and flat head seat types are responsible for its enhanced performance. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eNOTE: The Champion QL78YC Spark Plug is NOT compatible with the 1989 Johnson outboard motor. To find the best plug for these types of engines, use our Parts Finder located at the top of the Johnson Outboard Parts page.\u003c\/p\u003e\u003cp\u003eResists fouling\u003c\/p\u003e\u003cp\u003eSuperior corrosion resistance\u003c\/p\u003e\u003cp\u003eDependable and proven performance\u003c\/p\u003e\u003cp\u003eIncreased conductivity and heat control for good overall wear\u003c\/p\u003e\u003cp\u003eChampion QL78YC Spark Plug\u003c\/p\u003e\u003cp\u003eSpecifications:\u003c\/p\u003e\u003cp\u003eHex size: 13\/16\"\u003c\/p\u003e\u003cp\u003ePreset Gap: 0.025\" - 0.640\"\u003c\/p\u003e\u003cp\u003eThread Reach: 0.500\"\u003c\/p\u003e\u003cp\u003eElectrical Terminal Type: Non-removable nut\u003c\/p\u003e\u003cp\u003eGround Electrode Core Material: Nickel\u003c\/p\u003e\u003cp\u003eCenter Electrode Tip Material: Nickel\u003c\/p\u003e\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWhat is the Champion QL78YC Marine Spark Plug used for? The Champion QL78YC Marine Spark Plug is an OE-type replacement spark plug designed for marine applications. It features a copper core electrode for increased conductivity and heat control, while its construction helps resist fouling and corrosion. It is also designed to resist overheating under heavy engine loads.\u003c\/li\u003e\n\u003cli\u003eIs the Champion QL78YC Spark Plug compatible with a 1989 Johnson outboard? No. The Champion QL78YC Spark Plug is specifically listed as not compatible with the 1989 Johnson outboard motor. Customers with this engine should verify the correct replacement spark plug using the applicable parts-finding information before purchasing or installing a replacement.\u003c\/li\u003e\n\u003cli\u003eWhat are the specifications of the Champion QL78YC Marine Spark Plug? The Champion QL78YC Marine Spark Plug has a 13\/16\" hex size, 0.025\" - 0.640\" preset gap, and 0.500\" thread reach. It uses a non-removable nut electrical terminal, with nickel used for both the ground electrode core material and center electrode tip material.\u003c\/li\u003e\n\u003cli\u003eWhat features does the Champion QL78YC marine spark plug provide? The Champion QL78YC features a copper core electrode that provides increased conductivity and heat control for good overall wear. Its nickel copper alloy electrode supports heat range control, while the plug is designed to resist fouling and corrosion. The resistor and flat head seat types are also identified as features that contribute to its performance.\u003c\/li\u003e\n\u003cli\u003eIs the Champion QL78YC Spark Plug designed for marine use? Yes. The Champion QL78YC is identified as a marine spark plug and an OE-type replacement. The description states that it conforms to ISO and SAE standards and is designed to provide dependable performance and durability in marine applications, including resistance to overheating under heavy engine loads.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581596242178,"sku":"CHA-QL78YC","price":6.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/QL78YC__84491.1739459049.webp?v=1791077488"},{"product_id":"champion-ql82c-spark-plugs","title":"Champion Spark Plugs Spark Plug 931M","description":"\u003cp\u003eChampion QL82C Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion QL82C Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eResists fouling\u003c\/p\u003e\u003cp\u003eSuperior corrosion resistance\u003c\/p\u003e\u003cp\u003eDependable and proven performance\u003c\/p\u003e\u003cp\u003eIncreased conductivity and heat control for good overall wear\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 931M\u003c\/p\u003e\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWhat is the Champion QL82C Marine Spark Plug? The Champion QL82C Marine Spark Plug is a quality OEM replacement spark plug designed for marine applications. It features a copper core electrode that provides increased conductivity and heat control for good overall wear and is designed to resist overheating under heavy engine loads.\u003c\/li\u003e\n\u003cli\u003eWhat are the benefits of the Champion QL82C Spark Plug? The Champion QL82C is designed to resist fouling and provide superior corrosion resistance. Its copper core electrode helps provide increased conductivity and heat control, while the spark plug is built for dependable and proven performance in marine applications.\u003c\/li\u003e\n\u003cli\u003eHow does the copper core electrode in the Champion QL82C work? The copper core electrode in the Champion QL82C provides increased conductivity and heat control. These characteristics help promote good overall wear and support reliable spark plug operation in marine applications.\u003c\/li\u003e\n\u003cli\u003eIs the Champion QL82C Spark Plug designed for heavy engine loads? Yes. The Champion QL82C Marine Spark Plug is designed to resist overheating under heavy engine loads. It also provides heat control through its copper core electrode for good overall wear.\u003c\/li\u003e\n\u003cli\u003eWhat is the Champion part number for the QL82C Marine Spark Plug? The Champion QL82C Marine Spark Plug is identified as Champion Spark Plug number 931M.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581596274946,"sku":"CHA-QL82C","price":6.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/QL82C__67422.1722483469.jpg?v=1791077489"},{"product_id":"champion-ql82yc-spark-plugs","title":"Champion Spark Plugs Spark Plug 932M","description":"\u003cp\u003eChampion QL82YC Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion QL82YC Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eResists fouling\u003c\/p\u003e\u003cp\u003eSuperior corrosion resistance\u003c\/p\u003e\u003cp\u003eDependable and proven performance\u003c\/p\u003e\u003cp\u003eIncreased conductivity and heat control for good overall wear\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 932M\u003c\/p\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581596340482,"sku":"CHA-QL82YC","price":6.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/QL82YC__17232.1739459054.jpg?v=1791077490"},{"product_id":"champion-ql86c-spark-plugs","title":"Champion Spark Plugs Spark Plug 933M","description":"\u003cp\u003eChampion QL86C Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion QL86C Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eResists fouling\u003c\/p\u003e\u003cp\u003eSuperior corrosion resistance\u003c\/p\u003e\u003cp\u003eDependable and proven performance\u003c\/p\u003e\u003cp\u003eIncreased conductivity and heat control for good overall wear\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 933M\u003c\/p\u003e\u003cp\u003eApplication:\u003c\/p\u003e\u003cp\u003eYamaha\u003c\/p\u003e\u003cp\u003eF2.5 1 cyl. 4-Stroke 2.5 HP\u003c\/p\u003e\u003cp\u003eF8 2 cyl. L2 4-Stroke 8 HP 197cc\u003c\/p\u003e\u003cp\u003eF9.9 2 cyl. L2 4-Stroke 9.9HP 212cc\u003c\/p\u003e\u003cp\u003eT8 2 cyl. L2 4-Stroke 8 HP 197cc\u003c\/p\u003e\u003cp\u003eT9.9 2 cyl. L2 4-Stroke 9.9 HP 212cc\u003c\/p\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581596406018,"sku":"CHA-QL86C","price":6.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/QL86C__31954.1739459057_10f44627-fa1e-494b-b8fe-8abcb83971ea.jpg?v=1791077491"},{"product_id":"champion-ra6hc-spark-plugs","title":"Champion Spark Plugs Spark Plug 809","description":"\u003cp\u003eChampion RA6HC Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion RA6HC Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eResists fouling\u003c\/p\u003e\u003cp\u003eSuperior corrosion resistance\u003c\/p\u003e\u003cp\u003eDependable and proven performance\u003c\/p\u003e\u003cp\u003eIncreased conductivity and heat control for good overall wear\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 809\u003c\/p\u003e\u003cp\u003eApplication:\u003c\/p\u003e\u003cp\u003eHonda\u003c\/p\u003e\u003cp\u003eBF20A OHC, 4-Stroke 20 HP\u003c\/p\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581596504322,"sku":"CHA-RA6HC","price":4.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/RA6HC__35886.1722501035.jpg?v=1791077492"},{"product_id":"champion-ra8hc-spark-plug-810","title":"Champion Spark Plugs Spark Plug 810","description":"\u003cp\u003eChampion RA8HC Spark Plug 810\u003c\/p\u003e\u003cp\u003eThe 810 Spark Plug provides increased conductivity and heat control for goof overall wear by its star feature copper core electrode. The 810 is known for its dependable performance and durability. The spark plug provides superior corrosion resistance and resists fouling.\u003c\/p\u003e\u003cp\u003eInterchangeable with:\u003c\/p\u003e\u003cp\u003eMercury\u003c\/p\u003e\u003cp\u003e883323001\u003c\/p\u003e\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWhat is the Champion RA8HC Spark Plug 810? The Champion RA8HC Spark Plug 810 is a marine spark plug featuring a copper core electrode designed to provide increased conductivity and heat control for good overall wear. It is also designed to provide dependable performance and durability while offering corrosion resistance and fouling resistance.\u003c\/li\u003e\n\u003cli\u003eWhat are the benefits of the copper core electrode in the Champion RA8HC? The copper core electrode in the Champion RA8HC provides increased conductivity and heat control. These features help promote good overall wear while supporting the spark plug's dependable performance and durability.\u003c\/li\u003e\n\u003cli\u003eDoes the Champion RA8HC Spark Plug resist corrosion and fouling? Yes. The Champion RA8HC Spark Plug is designed to provide superior corrosion resistance and resist fouling. These characteristics support dependable performance and durability in its intended application.\u003c\/li\u003e\n\u003cli\u003eWhat Mercury part number is interchangeable with the Champion RA8HC Spark Plug? The Champion RA8HC Spark Plug 810 is listed as interchangeable with Mercury part number 883323001. Verify the applicable part number for your engine before purchasing or installing the spark plug.\u003c\/li\u003e\n\u003cli\u003eWhat is the Champion part number for the RA8HC Spark Plug? The Champion RA8HC Spark Plug is identified as Champion Spark Plug number 810. It features a copper core electrode and is designed for dependable performance, durability, corrosion resistance, and fouling resistance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581596602626,"sku":"CHA-RA8HC","price":4.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/CHA-RA8HC__27031.1722381657.webp?v=1791077493"},{"product_id":"champion-rc12yc-spark-plugs","title":"Champion Spark Plugs Spark Plug 71","description":"\u003cp\u003eChampion Spark Plugs\u003c\/p\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581596668162,"sku":"CHA-RC12YC","price":4.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/cha-j6c_lg_16__47663.1558184107_c0300a4a-6ca2-4692-a93e-80e6b434fdea.webp?v=1791077494"},{"product_id":"champion-rj12c-spark-plugs","title":"Champion Spark Plugs Spark Plug 592","description":"\u003cp\u003eChampion RJ12C Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion RJ12C Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eResists fouling\u003c\/p\u003e\u003cp\u003eSuperior corrosion resistance\u003c\/p\u003e\u003cp\u003eDependable and proven performance\u003c\/p\u003e\u003cp\u003eIncreased conductivity and heat control for good overall wear\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 592\u003c\/p\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581596733698,"sku":"CHA-RJ12C","price":5.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/RJ12C__78126.1739459060.jpg?v=1791077496"},{"product_id":"champion-rj6c-spark-plugs","title":"Champion Spark Plugs Spark Plug 102","description":"\u003cp\u003eChampion RJ6C Copper Plus Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion RJ6C Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eCopper Plus for dependable performance\u003c\/p\u003e\u003cp\u003eCopper core electrode allows for accurate control of heat range for longer life\u003c\/p\u003e\u003cp\u003ePatented TinTac and ULTRASEAL coated shell for maximum corrosion resistance\u003c\/p\u003e\u003cp\u003ePatented SAC-9 semiconductor for maximum EMI \u0026amp; RFI suppression.\u003c\/p\u003e\u003cp\u003eBuilt to ISO and SAE standards for proven performance.\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 102\u003c\/p\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581596799234,"sku":"CHA-RJ6C","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/2__78815.1763741551_dcf1959f-4c94-4e46-ad62-5cdc31a1296e.jpg?v=1791077497"},{"product_id":"champion-rj8c-spark-plugs","title":"Champion Spark Plugs Spark Plug 871","description":"\u003cp\u003eChampion RJ8C Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion RJ8C Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eResists fouling\u003c\/p\u003e\u003cp\u003eSuperior corrosion resistance\u003c\/p\u003e\u003cp\u003eDependable and proven performance\u003c\/p\u003e\u003cp\u003eIncreased conductivity and heat control for good overall wear\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 871\u003c\/p\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581596864770,"sku":"CHA-RJ8C","price":4.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/RJ8C__41869.1739460451.jpg?v=1791077498"},{"product_id":"champion-rn11yc4-spark-plugs","title":"Champion Spark Plugs Spark Plug 322","description":"\u003cp\u003eChampion RN11YC4 Copper Plus Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion RN11YC4 Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eCopper Plus for dependable performance\u003c\/p\u003e\u003cp\u003eCopper core electrode allows for accurate control of heat range for longer life\u003c\/p\u003e\u003cp\u003ePatented TinTac and ULTRASEAL coated shell for maximum corrosion resistance\u003c\/p\u003e\u003cp\u003ePatented SAC-9 semiconductor for maximum EMI \u0026amp; RFI suppression.\u003c\/p\u003e\u003cp\u003eBuilt to ISO and SAE standards for proven performance.\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 322\u003c\/p\u003e\u003cp\u003eApplication:\u003c\/p\u003e\u003cp\u003eHonda\u003c\/p\u003e\u003cp\u003eBF5 OHV, 4-Stroke 5HP\u003c\/p\u003e\u003cp\u003eBF50 OHV, 4-Stroke 5HP\u003c\/p\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581596930306,"sku":"CHA-RN11YC4","price":4.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/RN11YC4__35561.1739459071_4f6e87a2-32c5-4318-8210-5f63ff6f89b0.jpg?v=1791077499"},{"product_id":"champion-rn12yc-spark-plugs","title":"Champion Spark Plugs Spark Plug 404","description":"\u003cp\u003eChampion RN12YC Copper Plus Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion RN12YC Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eCopper Plus for dependable performance\u003c\/p\u003e\u003cp\u003eCopper core electrode allows for accurate control of heat range for longer life\u003c\/p\u003e\u003cp\u003ePatented TinTac and ULTRASEAL coated shell for maximum corrosion resistance\u003c\/p\u003e\u003cp\u003ePatented SAC-9 semiconductor for maximum EMI \u0026amp; RFI suppression.\u003c\/p\u003e\u003cp\u003eBuilt to ISO and SAE standards for proven performance.\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 404\u003c\/p\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581598568706,"sku":"CHA-RN12YC","price":4.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/RN12YC__85376.1722500928.jpg?v=1791077501"},{"product_id":"champion-rn2c-spark-plugs","title":"Champion Spark Plugs Spark Plug 818","description":"\u003cp\u003eChampion RN2C Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion RN2C Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eResists fouling\u003c\/p\u003e\u003cp\u003eSuperior corrosion resistance\u003c\/p\u003e\u003cp\u003eDependable and proven performance\u003c\/p\u003e\u003cp\u003eIncreased conductivity and heat control for good overall wear\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 818\u003c\/p\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581598765314,"sku":"CHA-RN2C","price":4.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/RN2C__14445.1739460459_16ddd04a-19b1-45c8-af12-81e9513e13b3.webp?v=1791077501"},{"product_id":"champion-rn5c-spark-plugs","title":"Champion Spark Plugs Spark Plug 123","description":"\u003cp\u003eChampion RN5C Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion RH12 Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eResists fouling\u003c\/p\u003e\u003cp\u003eSuperior corrosion resistance\u003c\/p\u003e\u003cp\u003eDependable and proven performance\u003c\/p\u003e\u003cp\u003eIncreased conductivity and heat control for good overall wear\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 123\u003c\/p\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581598929154,"sku":"CHA-RN5C","price":4.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/Untitled-2__50678.1753840688.jpg?v=1791077503"},{"product_id":"champion-415-rn9yc-copper-plus-marine-spark-plug","title":"Champion Spark Plugs Spark Plug 415","description":"\u003cp\u003eChampion 415 RN9YC Copper Plus Marine Spark Plug\u003c\/p\u003e\u003cp\u003eThe Champion 415 RN9YC Copper Plus Marine Spark Plug is a standard replacement spark plug for compatible marine engine applications requiring an RN9YC plug. Its copper core center electrode provides reliable conductivity and helps maintain accurate heat control for consistent performance and wear.\u003c\/p\u003e\u003cp\u003eThis resistor-type spark plug features a nickel-copper alloy ground electrode and Champion's corrosion-resistant TinTac and ULTRASEAL shell coatings. The flat-seat design uses an included crush washer, while the removable terminal nut accommodates compatible ignition connections.\u003c\/p\u003e\u003cp\u003eProduct Features\u003c\/p\u003e\u003cp\u003eChampion Copper Plus standard replacement spark plug\u003c\/p\u003e\u003cp\u003eCopper core center electrode supports conductivity and heat control\u003c\/p\u003e\u003cp\u003eResistor design helps suppress electromagnetic and radio-frequency interference\u003c\/p\u003e\u003cp\u003eNickel-copper alloy ground electrode with a single-electrode design\u003c\/p\u003e\u003cp\u003eTinTac and ULTRASEAL shell coatings help resist corrosion\u003c\/p\u003e\u003cp\u003eFlat seat with included crush washer\u003c\/p\u003e\u003cp\u003eRemovable terminal nut\u003c\/p\u003e\u003cp\u003eBuilt to applicable ISO and SAE performance standards\u003c\/p\u003e\u003cp\u003eSpark Plug Specifications\u003c\/p\u003e\u003cp\u003eChampion Part Number: 415\u003c\/p\u003e\u003cp\u003ePlug Type: RN9YC\u003c\/p\u003e\u003cp\u003eManufacturer Heat Range: 9\u003c\/p\u003e\u003cp\u003ePre-Gap: 0.032 in. (0.82 mm)\u003c\/p\u003e\u003cp\u003eThread Diameter: 14 mm\u003c\/p\u003e\u003cp\u003eReach: 0.750 in.\u003c\/p\u003e\u003cp\u003eHex Size: 0.813 in. (20.65 mm)\u003c\/p\u003e\u003cp\u003eSeat Type: Flat\u003c\/p\u003e\u003cp\u003eResistor Plug: Yes\u003c\/p\u003e\u003cp\u003eGround Electrode Quantity: 1\u003c\/p\u003e\u003cp\u003eFitment Note: Spark plug requirements and installed gap can vary by engine. Verify RN9YC compatibility and the required spark plug gap using the engine manufacturer's service information before installation.\u003c\/p\u003e\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWhat is the Champion 415 RN9YC Copper Plus Marine Spark Plug used for? The Champion 415 RN9YC Copper Plus Marine Spark Plug is a standard replacement spark plug for compatible marine engine applications requiring an RN9YC plug. Its copper core center electrode provides conductivity and heat control, while the resistor design helps suppress electromagnetic and radio-frequency interference.\u003c\/li\u003e\n\u003cli\u003eWhat is the correct gap for the Champion 415 RN9YC Spark Plug? The Champion 415 RN9YC Spark Plug has a listed pre-gap of 0.032 inches (0.82 mm). However, the required installed gap can vary by engine. Verify the correct spark plug gap using the engine manufacturer's service information before installation rather than assuming the listed pre-gap is the required setting.\u003c\/li\u003e\n\u003cli\u003eWhat are the specifications of the Champion 415 RN9YC Marine Spark Plug? The Champion 415 RN9YC has a manufacturer heat range of 9, 14 mm thread diameter, 0.750-inch reach, and 0.813-inch (20.65 mm) hex size. It has a flat seat, one ground electrode, a resistor design, and a listed pre-gap of 0.032 inches (0.82 mm).\u003c\/li\u003e\n\u003cli\u003eDoes the Champion 415 RN9YC Spark Plug include a crush washer? Yes. The Champion 415 RN9YC Copper Plus Marine Spark Plug uses a flat-seat design with an included crush washer. It also has a removable terminal nut for compatible ignition connections.\u003c\/li\u003e\n\u003cli\u003eIs the Champion 415 RN9YC Spark Plug corrosion resistant? The Champion 415 RN9YC features TinTac and ULTRASEAL shell coatings that help resist corrosion. It also uses a nickel-copper alloy ground electrode. These features are part of the spark plug's specified construction for compatible marine engine applications.\u003c\/li\u003e\n\u003cli\u003eHow do I verify that the Champion 415 RN9YC is the correct spark plug for my marine engine? Verify that your engine requires an RN9YC spark plug and confirm the required spark plug gap using the engine manufacturer's service information before installation. Spark plug requirements and installed gap can vary by engine, so the supplied specifications should not be used as a substitute for engine-specific service information.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581598994690,"sku":"CHA-RN9YC","price":4.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/RN9YC__36008.1786990366_a2f62be5-eab1-40be-a68b-b28dc22f7980.jpg?v=1791077504"},{"product_id":"champion-rs12yc-spark-plugs","title":"Champion Spark Plugs Spark Plug 401","description":"\u003cp\u003eChampion RS12YC Copper Plus Marine Spark Plugs\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion RS12YC Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eCopper Plus for dependable performance\u003c\/p\u003e\u003cp\u003eCopper core electrode allows for accurate control of heat range for longer life\u003c\/p\u003e\u003cp\u003ePatented TinTac and ULTRASEAL coated shell for maximum corrosion resistance\u003c\/p\u003e\u003cp\u003ePatented SAC-9 semiconductor for maximum EMI \u0026amp; RFI suppression.\u003c\/p\u003e\u003cp\u003eBuilt to ISO and SAE standards for proven performance.\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 401\u003c\/p\u003e\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWhat is the Champion RS12YC Copper Plus Marine Spark Plug? The Champion RS12YC Copper Plus Marine Spark Plug is a quality OEM replacement designed for marine applications. It features a copper core electrode for increased conductivity and heat control and is designed to provide dependable performance while resisting overheating under heavy engine loads.\u003c\/li\u003e\n\u003cli\u003eHow does the copper core electrode benefit the Champion RS12YC? The copper core electrode provides increased conductivity and allows for accurate control of the spark plug's heat range. This helps promote good overall wear and supports longer spark plug life while providing dependable performance.\u003c\/li\u003e\n\u003cli\u003eHow does the Champion RS12YC resist corrosion? The Champion RS12YC features a patented TinTac and ULTRASEAL coated shell designed for maximum corrosion resistance. This construction is intended to provide protection against corrosion for dependable performance in marine applications.\u003c\/li\u003e\n\u003cli\u003eDoes the Champion RS12YC provide EMI and RFI suppression? Yes. The Champion RS12YC features a patented SAC-9 semiconductor designed for maximum electromagnetic interference (EMI) and radio-frequency interference (RFI) suppression.\u003c\/li\u003e\n\u003cli\u003eWhat standards does the Champion RS12YC Copper Plus Marine Spark Plug meet? The Champion RS12YC Copper Plus Marine Spark Plug is built to ISO and SAE standards for proven performance. It combines a copper core electrode with corrosion-resistant shell coatings and a SAC-9 semiconductor for EMI and RFI suppression.\u003c\/li\u003e\n\u003cli\u003eWhat is the Champion part number for the RS12YC Marine Spark Plug? The Champion RS12YC Copper Plus Marine Spark Plug is identified as Champion Spark Plug number 401.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581599060226,"sku":"CHA-RS12YC","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/RS12YC__08271.1739458957.webp?v=1791077505"},{"product_id":"champion-rs9yc-spark-plugs","title":"Champion Spark Plugs Spark Plug 304","description":"\u003cp\u003eChampion RS9YC Copper Plus Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion RS9YC Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eCopper Plus for dependable performance\u003c\/p\u003e\u003cp\u003eCopper core electrode allows for accurate control of heat range for longer life\u003c\/p\u003e\u003cp\u003ePatented TinTac and ULTRASEAL coated shell for maximum corrosion resistance\u003c\/p\u003e\u003cp\u003ePatented SAC-9 semiconductor for maximum EMI \u0026amp; RFI suppression.\u003c\/p\u003e\u003cp\u003eBuilt to ISO and SAE standards for proven performance.\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 304\u003c\/p\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581599289602,"sku":"CHA-RS9YC","price":4.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/RS9YC__05691.1739458960_d813b9b7-37c3-4d2a-9549-3b05fa1cb3e1.webp?v=1791077506"},{"product_id":"champion-rv12yc-spark-plugs","title":"Champion Spark Plugs Spark Plug 406","description":"\u003cp\u003eChampion RV12YC Copper Plus Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion RV12YC Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eCopper Plus for dependable performance\u003c\/p\u003e\u003cp\u003eCopper core electrode allows for accurate control of heat range for longer life\u003c\/p\u003e\u003cp\u003ePatented TinTac and ULTRASEAL coated shell for maximum corrosion resistance\u003c\/p\u003e\u003cp\u003ePatented SAC-9 semiconductor for maximum EMI \u0026amp; RFI suppression.\u003c\/p\u003e\u003cp\u003eBuilt to ISO and SAE standards for proven performance.\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 406\u003c\/p\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581599355138,"sku":"CHA-RV12YC","price":4.29,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/RV12YC__63378.1722509441.jpg?v=1791077508"},{"product_id":"champion-rv15yc4-spark-plugs","title":"Champion Spark Plugs Spark Plug 18","description":"\u003cp\u003eChampion RV15YC4 Copper Plus Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion RV15YC4 Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eCopper Plus for dependable performance\u003c\/p\u003e\u003cp\u003eCopper core electrode allows for accurate control of heat range for longer life\u003c\/p\u003e\u003cp\u003ePatented TinTac and ULTRASEAL coated shell for maximum corrosion resistance\u003c\/p\u003e\u003cp\u003ePatented SAC-9 semiconductor for maximum EMI \u0026amp; RFI suppression.\u003c\/p\u003e\u003cp\u003eBuilt to ISO and SAE standards for proven performance.\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 18\u003c\/p\u003e\u003cp\u003eInterchangeable with:\u003c\/p\u003e\u003cp\u003eMercury Marine\u003c\/p\u003e\u003cp\u003e33-896329018\u003c\/p\u003e\u003cp\u003eJohnson\/Evinrude\u003c\/p\u003e\u003cp\u003e0765904\u003c\/p\u003e\u003cp\u003e0765846\u003c\/p\u003e\u003cp\u003e0772347\u003c\/p\u003e\u003cp\u003e3854400\u003c\/p\u003e\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWhat is the Champion RV15YC4 Copper Plus Marine Spark Plug? The Champion RV15YC4 Copper Plus Marine Spark Plug is a quality OEM replacement featuring a copper core electrode for increased conductivity and heat control. It is designed to provide dependable performance, resist overheating under heavy engine loads, and promote good overall wear.\u003c\/li\u003e\n\u003cli\u003eWhat are the benefits of the copper core electrode in the Champion RV15YC4? The copper core electrode allows for accurate control of the spark plug's heat range, which supports longer life. It also provides increased conductivity and heat control for good overall wear and dependable performance in marine applications.\u003c\/li\u003e\n\u003cli\u003eHow does the Champion RV15YC4 resist corrosion? The Champion RV15YC4 features a patented TinTac and ULTRASEAL coated shell designed to provide maximum corrosion resistance. This construction is intended to help the marine spark plug withstand corrosion while delivering dependable performance.\u003c\/li\u003e\n\u003cli\u003eDoes the Champion RV15YC4 provide EMI and RFI suppression? Yes. The Champion RV15YC4 features a patented SAC-9 semiconductor designed for maximum electromagnetic interference (EMI) and radio-frequency interference (RFI) suppression.\u003c\/li\u003e\n\u003cli\u003eWhat spark plugs are interchangeable with the Champion RV15YC4? The Champion RV15YC4 is listed as interchangeable with Mercury Marine part number 33-896329018 and Johnson\/Evinrude part numbers 0765904, 0765846, 0772347, and 3854400. Verify the applicable part number for your engine before installation.\u003c\/li\u003e\n\u003cli\u003eWhat is the Champion part number for the RV15YC4 Spark Plug? The Champion RV15YC4 Copper Plus Marine Spark Plug is identified as Champion Spark Plug number 18. It is built to ISO and SAE standards for proven performance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581599420674,"sku":"CHA-RV15YC4","price":4.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/RV15YC4__14857.1739458974_db5dc5ef-f841-40d3-b8e7-1df2df1aee7b.jpg?v=1791077509"},{"product_id":"champion-rv8c-spark-plugs","title":"Champion Spark Plugs Spark Plug 121","description":"\u003cp\u003eChampion RV8C Copper Plus Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion RV8C Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eCopper Plus for dependable performance\u003c\/p\u003e\u003cp\u003eCopper core electrode allows for accurate control of heat range for longer life\u003c\/p\u003e\u003cp\u003ePatented TinTac and ULTRASEAL coated shell for maximum corrosion resistance\u003c\/p\u003e\u003cp\u003ePatented SAC-9 semiconductor for maximum EMI \u0026amp; RFI suppression.\u003c\/p\u003e\u003cp\u003eBuilt to ISO and SAE standards for proven performance.\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 121\u003c\/p\u003e\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWhat is the Champion RV8C Copper Plus Marine Spark Plug? The Champion RV8C Copper Plus Marine Spark Plug is a quality OEM replacement featuring a copper core electrode. The electrode provides increased conductivity and heat control, while the Copper Plus design is intended to provide dependable performance and accurate heat range control for longer life.\u003c\/li\u003e\n\u003cli\u003eHow does the copper core electrode benefit the Champion RV8C Spark Plug? The copper core electrode provides increased conductivity and heat control while allowing accurate control of the spark plug's heat range. According to the product description, this design supports good overall wear and longer life.\u003c\/li\u003e\n\u003cli\u003eHow does the Champion RV8C Marine Spark Plug resist corrosion? The Champion RV8C Marine Spark Plug features a patented TinTac and ULTRASEAL coated shell designed for maximum corrosion resistance. This coating is part of the plug's construction for marine applications.\u003c\/li\u003e\n\u003cli\u003eDoes the Champion RV8C Spark Plug provide EMI and RFI suppression? Yes. The Champion RV8C Spark Plug features a patented SAC-9 semiconductor designed for maximum electromagnetic interference (EMI) and radio-frequency interference (RFI) suppression.\u003c\/li\u003e\n\u003cli\u003eWhat standards does the Champion RV8C Copper Plus Marine Spark Plug meet? The Champion RV8C Copper Plus Marine Spark Plug is built to ISO and SAE standards. The product description identifies these standards as supporting proven performance.\u003c\/li\u003e\n\u003cli\u003eWhat is the Champion part number for the RV8C Marine Spark Plug? The Champion part number for the RV8C Marine Spark Plug is 121. The product description identifies it as Champion Spark Plug #121.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581599518978,"sku":"CHA-RV8C","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/RV8C__19418.1722358921_8d2950e0-f338-49b5-8f46-77b740006755.jpg?v=1791077510"},{"product_id":"champion-rv91mc-spark-plugs","title":"Champion Spark Plugs Spark Plug 942M","description":"\u003cp\u003eChampion RV91MC Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion RV91MC Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eResists fouling\u003c\/p\u003e\u003cp\u003eSuperior corrosion resistance\u003c\/p\u003e\u003cp\u003eDependable and proven performance\u003c\/p\u003e\u003cp\u003eIncreased conductivity and heat control for good overall wear\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 942M\u003c\/p\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581599551746,"sku":"CHA-RV91MC","price":4.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/RV91MC__11943.1722369965.jpg?v=1791077512"},{"product_id":"champion-rv9yc-spark-plugs","title":"Champion Spark Plugs Spark Plug 400","description":"\u003cp\u003eChampion RV9YC Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion RV9YC Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eResists fouling\u003c\/p\u003e\u003cp\u003eSuperior corrosion resistance\u003c\/p\u003e\u003cp\u003eDependable and proven performance\u003c\/p\u003e\u003cp\u003eIncreased conductivity and heat control for good overall wear\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 400\u003c\/p\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581599617282,"sku":"CHA-RV9YC","price":4.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/RV9YC__49961.1722345828_d711d1bb-36d2-4069-93ec-1c9bc89076ef.webp?v=1791077512"},{"product_id":"champion-ul18v-spark-plugs","title":"Champion Spark Plugs Spark Plug 824","description":"\u003cp\u003eChampion UL18V Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion UL18V Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eResists fouling\u003c\/p\u003e\u003cp\u003eSuperior corrosion resistance\u003c\/p\u003e\u003cp\u003eDependable and proven performance\u003c\/p\u003e\u003cp\u003eIncreased conductivity and heat control for good overall wear\u003c\/p\u003e\u003cp\u003eChamp Spark Plug # 824\u003c\/p\u003e\u003cp\u003eApplication:\u003c\/p\u003e\u003cp\u003eForce\u003c\/p\u003e\u003cp\u003e125 HP\u003c\/p\u003e\u003cp\u003e85 HP\u003c\/p\u003e\u003cp\u003ePrestolite Ignition 120 HP\u003c\/p\u003e\u003cp\u003ePrestolite Ignition 150 HP\u003c\/p\u003e\u003cp\u003ePrestolite Ignition 50 HP\u003c\/p\u003e\u003cp\u003ePrestolite Ignition 90 HP\u003c\/p\u003e\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWhat is the Champion UL18V Marine Spark Plug? The Champion UL18V Marine Spark Plug is a quality OEM replacement featuring a copper core electrode that provides increased conductivity and heat control for good overall wear. It is also designed to resist fouling, provide superior corrosion resistance, and resist overheating under heavy engine loads.\u003c\/li\u003e\n\u003cli\u003eWhat Force engines is the Champion UL18V Marine Spark Plug designed for? The Champion UL18V Marine Spark Plug is listed for Force applications including 125 HP and 85 HP engines, as well as 120 HP, 150 HP, 50 HP, and 90 HP applications with Prestolite ignition.\u003c\/li\u003e\n\u003cli\u003eHow does the copper core electrode benefit the Champion UL18V Spark Plug? The copper core electrode provides increased conductivity and heat control for good overall wear. This design is part of the Champion UL18V Spark Plug's construction for dependable and proven performance.\u003c\/li\u003e\n\u003cli\u003eIs the Champion UL18V Marine Spark Plug designed to resist fouling and corrosion? Yes. The Champion UL18V Marine Spark Plug is designed to resist fouling and provide superior corrosion resistance. These features are combined with its copper core electrode and heat control characteristics for marine spark plug performance.\u003c\/li\u003e\n\u003cli\u003eWhat is the Champion part number for the UL18V Marine Spark Plug? The Champion part number for the UL18V Marine Spark Plug is 824. The product description identifies it as Champ Spark Plug #824.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581599682818,"sku":"CHA-UL18V","price":5.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/UL18V__07021.1722371068.webp?v=1791077515"},{"product_id":"champion-ul77v-spark-plugs","title":"Champion Spark Plugs Spark Plug 831","description":"\u003cp\u003eChampion UL77V Marine Spark Plug\u003c\/p\u003e\u003cp\u003eChampion marine spark plugs are quality OEM replacements. The Champion UL77V Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.\u003c\/p\u003e\u003cp\u003eResists fouling\u003c\/p\u003e\u003cp\u003eSuperior corrosion resistance\u003c\/p\u003e\u003cp\u003eDependable and proven performance\u003c\/p\u003e\u003cp\u003eIncreased conductivity and heat control for good overall wear\u003c\/p\u003e\u003cp\u003eChampion Spark Plug # 831\u003c\/p\u003e\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWhat is the Champion UL77V Marine Spark Plug used for? The Champion UL77V Marine Spark Plug is a quality OEM replacement marine spark plug. It features a copper core electrode designed to provide increased conductivity and heat control, supporting good overall wear and resistance to overheating under heavy engine loads.\u003c\/li\u003e\n\u003cli\u003eWhat features does the Champion UL77V Spark Plug offer? The Champion UL77V Spark Plug is designed to resist fouling and provide superior corrosion resistance. Its copper core electrode provides increased conductivity and heat control, while the spark plug is designed for dependable and proven performance and good overall wear.\u003c\/li\u003e\n\u003cli\u003eHow does the copper core electrode benefit the Champion UL77V Spark Plug? The copper core electrode in the Champion UL77V Spark Plug provides increased conductivity and heat control. These characteristics are designed to support good overall wear and help the marine spark plug resist overheating under heavy engine loads.\u003c\/li\u003e\n\u003cli\u003eIs the Champion UL77V Spark Plug designed for heavy engine loads? Yes. The Champion UL77V Spark Plug is designed to resist overheating under heavy engine loads. Its copper core electrode provides heat control and increased conductivity, supporting good overall wear during operation.\u003c\/li\u003e\n\u003cli\u003eWhat is the Champion part number for the UL77V Marine Spark Plug? The Champion UL77V Marine Spark Plug is identified as Champion Spark Plug #831. Verify this part number against the applicable engine or equipment information before purchasing to confirm that it is the correct replacement.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":50581599748354,"sku":"CHA-UL77V","price":12.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/UL77V__04762.1722492598_da199a81-fdbd-4054-83ae-6e32654f5f96.jpg?v=1791077517"}],"url":"https:\/\/allmarineworld.com\/collections\/champion-spark-plugs.oembed","provider":"All Marine World","version":"1.0","type":"link"}