Autolite® Copper spark plugs are engineered to deliver quick starts and the power your vehicle or applications needs to meet performance expectations.

• The copper core centre electrode aids in thermal control and improves resistance to fouling.

• Its specially engineered high nickel alloy centre and ground electrode provides extended life.

• The high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength.

• Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended periods.