High-Performance Iridium Spark Plugs for Engine Efficiency
Precision-engineered with triple-electrode iridium tips for superior ignition and extended durability. Advanced SK20BR11 design ensures optimal fuel combustion, reducing emissions and improving engine response.
Premium Materials & Craftsmanship
Durable nickel-plated shell resists corrosion, while the blue ceramic insulator enhances heat dissipation. Laser-welded fine-wire center electrode minimizes voltage loss for consistent sparks.
Universal Fit & Reliable Testing
Direct replacement for 90919-01230 models, compatible with most gasoline engines. Includes built-in spark plug tester for quick diagnostics—ideal for automotive workshops and DIY enthusiasts.
Built for Demanding Conditions
Perfect for high-speed driving, towing, or stop-and-go traffic. Enhances cold starts and reduces misfires in extreme temperatures.
Wholesale Advantage
Exclusive bulk pricing for garages, retailers, and fleet managers. Global shipping with guaranteed lowest rates. Stock up on professional-grade plugs without sacrificing quality.