{"product_id":"sierra-18-8820-1-wiring-plug-set","title":"Sierra Wiring Plug Set - SIE-18-8820-1","description":"\u003cp\u003eSierra 18-8820-1 Spark Plug Wiring Set\u003c\/p\u003e\u003cp\u003eSierra replacement spark plug wire set for 8 cylinder EST Electronic ignition.\u003c\/p\u003e\u003cp\u003eFeatures:\u003c\/p\u003e\u003cp\u003eIgnition Type: EST Electronic\u003c\/p\u003e\u003cp\u003eCyl.: 8\u003c\/p\u003e\u003cp\u003eKevlar core for maximum durability and long life\u003c\/p\u003e\u003cp\u003eDurable stainless steel wound conductor for maximum horsepower and engine performance\u003c\/p\u003e\u003cp\u003ePremium silicone jacketing and boots for the ultimate in high temperature protection\u003c\/p\u003e\u003cp\u003eSuperior RFI suppression for the most sensitive electronic system\u003c\/p\u003e\u003cp\u003eCorrosion resistant stainless steel spark plug and distributor terminals for maximum conductivity\u003c\/p\u003e\u003cp\u003eLead Lengths:\u003c\/p\u003e\u003cp\u003e2 Spark Wires 27\"\u003c\/p\u003e\u003cp\u003e1 Spark Wire 32\"\u003c\/p\u003e\u003cp\u003e2 Spark Wires 38\"\u003c\/p\u003e\u003cp\u003e3 Spark Wires 42\"\u003c\/p\u003e\u003cp\u003e1 Coil Wire 14\"\u003c\/p\u003e\u003cp\u003eInterchangeable With:\u003c\/p\u003e\u003cp\u003eMallory\u003c\/p\u003e\u003cp\u003e9-28029\u003c\/p\u003e\u003cp\u003eOMC Stern Drive\u003c\/p\u003e\u003cp\u003e503754\u003c\/p\u003e\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWhat is the Sierra 18-8820-1 Spark Plug Wiring Set used for? The Sierra 18-8820-1 Spark Plug Wiring Set is a replacement spark plug wire set designed for 8-cylinder engines with EST electronic ignition. The set uses durable construction materials and components designed for high-temperature protection, conductivity, and RFI suppression in compatible marine ignition systems.\u003c\/li\u003e\n\u003cli\u003eWhat ignition system does the Sierra 18-8820-1 Spark Plug Wiring Set fit? The Sierra 18-8820-1 is specified for EST electronic ignition systems on 8-cylinder engines. The supplied product description does not identify specific engine models or years, so verify that your engine uses an 8-cylinder EST electronic ignition system before ordering.\u003c\/li\u003e\n\u003cli\u003eWhat wire lengths are included in the Sierra 18-8820-1 Spark Plug Wiring Set? The set includes two 27-inch spark plug wires, one 32-inch spark plug wire, two 38-inch spark plug wires, three 42-inch spark plug wires, and one 14-inch coil wire. These nine leads provide the specified wire lengths for the listed 8-cylinder EST electronic ignition application.\u003c\/li\u003e\n\u003cli\u003eWhat materials and features does the Sierra 18-8820-1 Spark Plug Wiring Set have? The wires feature a Kevlar core, stainless steel wound conductor, premium silicone jacketing and boots, and corrosion-resistant stainless steel spark plug and distributor terminals. The set also provides RFI suppression and high-temperature protection for compatible electronic ignition systems.\u003c\/li\u003e\n\u003cli\u003eIs the Sierra 18-8820-1 Spark Plug Wiring Set interchangeable with OMC parts? Yes. The Sierra 18-8820-1 is listed as interchangeable with OMC Stern Drive part number 503754. It is also interchangeable with Mallory part number 9-28029. Verify the existing wire set or applicable part number to help confirm compatibility.\u003c\/li\u003e\n\u003cli\u003eWhat should I verify before purchasing the Sierra 18-8820-1 Spark Plug Wiring Set? Verify that your engine has 8 cylinders and uses EST electronic ignition. Also compare the applicable existing wire set or part number with the listed interchange references, including OMC 503754 and Mallory 9-28029. The supplied description does not provide specific engine model or year fitment information.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":50584083988738,"sku":"SIE-18-8820-1","price":118.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/Untitled-1__58255.1753840685.jpg?v=1791100372","url":"https:\/\/allmarineworld.com\/products\/sierra-18-8820-1-wiring-plug-set","provider":"All Marine World","version":"1.0","type":"link"}