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Reliable copper core design for enhanced conductivity and durability.
The Champion Marine Spark Plug is engineered for dependable performance in marine applications. Featuring a copper core electrode, this spark plug ensures increased conductivity and effective heat control, contributing to its longevity and reliability. The non-resistor design allows for optimal performance in various marine engines, while the nickel copper alloy construction provides superior corrosion resistance, making it suitable for harsh environments.
This spark plug is designed as an OE type replacement, built to meet ISO and SAE standards for proven performance. With a thread reach of 0.500 inches and a gasket seat, it is compatible with a wide range of marine engines. The gap range of 0.037 to 0.043 inches allows for precise tuning, ensuring efficient combustion and reduced fouling. The Champion Marine Spark Plug is a single unit that combines durability with high performance, making it a reliable choice for marine enthusiasts.
Features
- Copper Core Center Electrode Allows For Accurate Control Of Heat Range For Longer Life
- Copper Plus - Dependable Performance And Durability
- OE Type Replacement Plug
- Superior Corrosion Resistance
- Built To ISO And SAE Standards For Proven Performance
- Resists Fouling
Specifications
- Manufacturer: Champion Plugs
- Manufacturer Part Number: 931M
- Resistor: No
- Electrode Type: OEM
- Electrode Core Material: Nickel Copper Alloy
- Electrode Tip Material: Nickel Copper Alloy
- Insulator Type: Non-Projected
- Thread Size (IN): 0.551 Inch
- Quantity: Single
- Reach: 1/2 Inch
- Seat Type: Gasket
- Wrench Diameter: OEM
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
