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Spark Plugs

Champion have been developing winning spark plugs since 1907. Champion plugs are OEM for such manufacturers as BMW, Briggs & Stratton, Ducati, Ferrari, Lamborghini, Maserati, Mazda, and Subaru. From Formula Ford to Formula One, Champion has powered more racers to victory than any other brand.

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Ignition Parts & Accessories

Recent Top Selling Products for this category

Champion N3C Sparkplug, N-Series Regular Tip, Medium-Hot
Champion N3C Sparkplug, N-Series Regular Tip, Medium-Hot

This N3C Champion Sparkplug is from the N Series, and has a 14mm thread, with a .750" reach, a 13/16" (18mm) hex, and a regular tip. This is a warm plug.

Champion RN4YC Sparkplug, N-Series Projected Tip, Med-Hot
Champion RN4YC Sparkplug, N-Series Projected Tip, Med-Hot

The RN4YC Champion Spark Plug is from the N Series, with a 14mm thread, .750" reach. 13/16" or 18mm hex, and a projected tip. This is a "hot" plug.

Champion N2C Sparkplug, N-Series Regular Tip, Medium
Champion N2C Sparkplug, N-Series Regular Tip, Medium

This N2C Champion Sparkplug is from the N series and has a 14mm thread, .750" teach, a 13/16" or 18mm hex, and a regular tip. This is a "warm" plug.