Copper Plus Spark Plug by Champion®. As the leaders in precious metal technologies as well as F.I.S.S resistor technology and MLR™ technology, Champion spark plugs provide enhanced ignition and longer life.
- Provides dependable performance and durability
- Copper core center electrode allows accurate control of heat range, optimizing plug performance and longevity
- Champion Copper spark plugs are covered by a 2-year unlimited mileage guarantee