Provide excellent service for many applications, including auto/light truck, powersports and small engines. Triple gasket sealing process virtually eliminates gas leakage past the shell. Made from 99% pure alumina silicate, allowing for longer insulator noses for reduced fouling. Use PART NUMBER drop down to select plug.

Provide unsurpassed performance in auto/light truck and powersports applications. The iridium alloy electrode is extremely durable to heat, corrosion and electrical wear. Use PART NUMBER drop down to select plug.

Offer higher performance in auto/light truck applications than the standard plug. The V-Power electrode lowers ignition system voltage requirements and provides better protection against fouling, greater ignitability and improved performance over conventional spark plugs. Use PART NUMBER drop down to select plug.

Specifically designed for commercial and other small engine applications, including lawn equipment, trimmers, pumps and generators. Easy starting, anti-fouling design helps deliver longer life in heavy-duty and commercial applications. Use PART NUMBER drop down to select plug.

Manufactured with the finest materials and quality construction for excellent noise suppression and superior conductivity. They offer exact OEM fit, form and function and the quality of their construction is unsurpassed. Use PART NUMBER drop down to select wire set.

Performance spark plug wires designed with ultra-low resistance for high-performance applications. A perfect complement to the Iridium IX spark plugs. Reduced voltage loss means improved acceleration, smoother idling and cleaner fuel burning. Use PART NUMBER drop down to select wire set.