High-Performance Double Iridium Spark Plug for Precision Ignition

Premium double iridium core ensures ultra-durability and consistent spark efficiency, reducing misfires and improving combustion. Precision laser-welded tip technology enhances conductivity and extends lifespan up to 4x longer than standard plugs.

Direct OEM replacement (4615/XUH22TT) compatible with major vehicle brands, ideal for high-performance engines and daily commuters. Advanced anti-corrosion nickel plating protects against extreme temperatures and chemical wear.

Engineered for fuel efficiency and smoother acceleration, reducing emissions for eco-friendly driving. Rigorous quality testing meets ISO 9001 standards, guaranteeing zero defects.

Optimized for turbocharged and hybrid engines, ensuring reliable cold starts and reduced electrode erosion. Compact design with integrated resistor minimizes radio frequency interference.

Exclusive bulk pricing for wholesalers—factory-direct savings with no middlemen. Global shipping with guaranteed lowest price matching. Stock ready for large-volume orders.