Champion Spark Plugs

Champion QL78C Marine Spark Plug

Champion 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.

Resists fouling

Superior corrosion resistance

Dependable and proven performance

Increased conductivity and heat control for good overall wear

Champion Spark Plug # 883

Champion QL77JC4 Marine Spark Plug

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. 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.

NOTE: 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.

For 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.

Benefits:

Resists fouling

Superior corrosion resistance

Dependable and proven performance

Increased conductivity and heat control for good overall wear

Champion Spark Plug # 828M/Champion plug QL77JC4

Frequently Asked Questions

• What 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.
• What 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.
• What 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.
• How 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.
• Is 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.
• What 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.

Champion QL77CC Marine Spark Plug

Champion 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.

Resists fouling

Superior corrosion resistance

Dependable and proven performance

Increased conductivity and heat control for good overall wear

Champion Spark Plug # 941M

Frequently Asked Questions

• What 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.
• What 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.
• Is 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.
• Can 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.
• What is the Champion part number for the QL77CC Marine Spark Plug? The Champion part number listed for the QL77CC Marine Spark Plug is 941M.

Champion QL76V Marine Spark Plug

Champion 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.

Resists fouling

Superior corrosion resistance

Dependable and proven performance

Increased conductivity and heat control for good overall wear

Champion Spark Plug # 898

Frequently Asked Questions

• What 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.
• What 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.
• Is 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.
• Does 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.
• What 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.
• How 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.

Champion QL16V Marine Spark Plug

Champion 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.

Resists fouling

Superior corrosion resistance

Dependable and proven performance

Increased conductivity and heat control for good overall wear

Champion Spark Plug # 876M

Champion QC12PEP Marine Spark Plug

Champion 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.

Resists fouling

Superior corrosion resistance

Dependable and proven performance

Increased conductivity and heat control for good overall wear

Champion Spark Plug # 956M

Application:

Evinrude

E-TEC 40 HP L2

E-TEC 50 HP L2

E-TEC 60 HP L2

LV6, DI  250 HP V6 Ficht Fuel Inj. 3.0L

LV6, DI  6 cyl Ficht Fuel Inj. 225 HP 3.3L

Frequently Asked Questions

• What 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.
• Which 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.
• What 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.
• What 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.

Champion Spark Plugs

Champion L87YC Marine Spark Plug

Champion 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.

Resists fouling

Superior corrosion resistance

Dependable and proven performance

Increased conductivity and heat control for good overall wear

Champion Spark Plug # 312

Champion L86C Marine Spark Plug

Champion 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.

Resists fouling

Superior corrosion resistance

Dependable and proven performance

Increased conductivity and heat control for good overall wear

Champion Spark Plug # 306

Champion L82C Marine Spark Plug

Champion 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.

Resists fouling

Superior corrosion resistance

Dependable and proven performance

Increased conductivity and heat control for good overall wear

Champion Spark Plug # 811

Champion L78V Marine Spark Plug

Champion 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.

Resists fouling

Superior corrosion resistance

Dependable and proven performance

Increased conductivity and heat control for good overall wear

Champion Spark Plug # 833M

Frequently Asked Questions

• What 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.
• What 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.
• How 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.
• Is 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.
• What 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.

Champion L78C Marine Spark Plug

Champion 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.

Resists fouling

Superior corrosion resistance

Dependable and proven performance

Increased conductivity and heat control for good overall wear

Champion Spark Plug # 807

Champion L77JC4 Marine Spark Plug

Champion 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.

Resists fouling

Superior corrosion resistance

Dependable and proven performance

Increased conductivity and heat control for good overall wear

Champion Spark Plug # 821

Champion L76V Marine Spark Plug

Champion 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.

Resists fouling

Superior corrosion resistance

Dependable and proven performance

Increased conductivity and heat control for good overall wear

Champion Spark Plug # 827M

Champion J6C Marine Spark Plug

Champion 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.

Resists fouling

Superior corrosion resistance

Dependable and proven performance

Increased conductivity and heat control for good overall wear

Champion Spark Plug # 823

Champion J4C Marine Spark Plug

Champion 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.

Resists fouling

Superior corrosion resistance

Dependable and proven performance

Increased conductivity and heat control for good overall wear

Champion Spark Plug # 825