Champion Copper Plus Spark Plug - 431, RC14YC, CCH431-1

Dependable performance. This Champion spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.

FEATURES

• Copper Plus - Dependable Performance and Durability
• Copper core center electrode allows for accurate control of heat range for longer life
• Superior corrosion resistance
• Built to ISO and SAE standards for proven performance.
• Seat: Gasket
• Thread Size: M14
• Heat Range: 14
• Hex Size (in): 5/8 Inch
• Preset Gap (in): 0.035 Inch
• Preset Gap (mm): 0.9mm
• Number Of Ground Electrodes: 1
• Center Electrode Tip Material: Nickel
• Service Number: RC14YC