Spark Plug Coupon & Discount Codes (19)

Champion’s Spark Plug catalog provides a diverse product line to meet modern engine demands for long-lasting, powerful performance. Champion has powered more racing legends and won more races than any other spark plug brand. All that success at the track translates to more innovation and a more reliable spark for your vehicle. + 100% Fitment Guarantee.

From iridium performance to long-lasting platinum and double platinum to premium small engine plugs, Autolite Spark Plugs provide optimal durability, ignitability, and fuel efficiency. State-of-the-art process control and automated inspection help ensure that quality Autolite products meet rigorous internal and customer demands. + 100% Fitment Guarantee.

35% Off Select Spark Plug Testers

45% Off Select Spark Plug Testers

Up to 25% Off Spark Plug Wires

1% Off Storewide at The Green Spark Plug Company

20% Off Storewide at The Green Spark Plug Company

10% Off (Storewide) at The Green Spark Plug Company

5% Off Select Items at The Green Spark Plug Company

Spark Plugs up to 80% Off MSRP with Parts Geek Discount

10% Off (Storewide) at The Green Spark Plug Company