Spark Plugs

The spark plug store offers NGK, Champion, Bosch and Denso plugs. Find ignition plugs, high performance spark plug reviews and platinum spark plugs. Top brands including Autolite, Iridium and E3 offer prices, product information and reviews.

  • Champion Copper Plus Small Engine Spark Plug Stk No. 868 Plug Type No.RJ19LM (Pack of 1)

    For over 100 years Champion has been developing, pioneering, and manufacturing spark plugs. Introduced in 1982, the Champion Copper Plus spark plug provides dependable performance and longer life on a daily basis to its owners. Champions’ cooper core center electrode allows for accurate control of heat range, optimizing performance and longevity.

    Now: $4.21 Save: 14%

  • NGK BKR5EIX-11 Iridium IX Spark Plug

    Designed specifically for the performance enthusiast, Iridium Ix offers extreme ignitability, improved throttle response and superior anti-fouling. The 0.6mm laser welded fine iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical quenching effect.

    Now: $6.99 Save: 64%

  • Champion RJ19HX (973) Copper Plus Small Engine Spark Plug Pack of 1

    For over 100 years Champion has been developing and manufacturing spark plugs. The Champion copper plus spark plug was introduced in 1982, It provides dependable performance and longer life on a daily basis to its owners. Champion's copper core center electrode allows for accurate control of heat range, optimizing performance and longevity.

    Now: $2.54

  • ACDelco 41-993 Professional Iridium Spark Plug Pack of 1

    Features and Benefitsdual platinum tip for improved resistance to spark erosion and corrosive combustion chamber environment. A platinum center electrode and a platinum pad lower the ignition demand voltage.

    Now: $5.76 Save: 20%