Champion Copper Plus Spark Plug, Stk No. 322, Plug Type No.RN11YC4 (Pack of 1)
For over 100 years Champion has been developing, pioneering, and manufacturing spark plugs. Introduced in 1982, the Champion Copper Plus spark plug provides dependable performance and longer life on a daily basis to its owners. Champions’ cooper core center electrode allows for accurate control of heat range, optimizing performance and longevity. In addition to those benefits, Copper Plus also provides the best corrosion protection in the industry and eliminates the need for any use of anti-seize compound altogether with its Ultraseal Shell. Champion Copper Plus, delivering dependable proven performance since 1907.