Premium Iridium Spark Plug for Enhanced Engine Performance

High-quality iridium alloy tip ensures superior durability and precise spark ignition, reducing misfires and improving fuel efficiency. Precision-engineered with a tapered ground electrode design for optimal flame propagation and consistent performance.

OEM-compatible part (12290-R40-A02) meets strict Japanese automotive standards, guaranteeing seamless integration with Honda, Toyota, and other major brands. Ideal for high-performance engines, turbocharged systems, and daily commuter vehicles.

Advanced laser-welded construction prevents corrosion and extends service life, even under extreme temperatures. SXU22HCR11S model delivers reliable cold starts and smooth acceleration in both urban and highway driving conditions.

Exclusive bulk pricing for wholesalers—lowest global rates with no minimum order quantity. Trusted by professional mechanics and global distributors for unmatched quality and affordability.