Spark Plug; Copper; Plug Number: RC14YC, RC14Y;
Dependable performance. This Champion spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
- Copper core center electrode allows for accurate control of heat range for longer life
- Built to ISO and SAE standards for proven performance
- Superior corrosion resistance
- Copper Plus – Dependable Performance and Durability.