Spark Plugs & Wires

Since 1936, Autolite has been a trusted leader and innovator in spark plug technology. You can count on our copper plugs for performance and value, backed by decades of experience and passion Copper-glass seal bonds insulator, terminal post center...

Since 1936, Autolite has been a trusted leader and innovator in spark plug technology. You can count on our copper plugs for performance and value, backed by decades of experience and passion Copper-glass seal bonds insulator, terminal post center...

Triple silicone construction through jacket, insulation and core for higher heat-resistance Rated at SAE CLASS E J2031 with a continuous operating temperature of 450°F Made in the U.S.A. Compatible...

Triple silicone construction through jacket, insulation and core for higher heat-resistance Rated at SAE CLASS E J2031 with a continuous operating temperature of 450°F Made in the U.S.A. Compatible...

Dependable performance. This Champion spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. Copper Plus - Dependable Performance and Durability OE type replacement plug Resists...