DENSO Iridium Spark Plugs – Premium Performance & Durability
Ultra-fine 0.6mm iridium center electrode ensures precise ignition, reducing voltage requirements and improving fuel efficiency. Twin-tip design (IKH20TT) enhances flame propagation for quicker cold starts and smoother acceleration. Laser-welded construction prevents gap erosion, extending lifespan up to 2x longer than standard plugs. Trivalent metal plating resists corrosion, ideal for high-moisture or extreme-temperature environments. Perfect for Nissan, Honda, and high-performance engines—optimizes throttle response in city traffic, highway cruising, and turbocharged applications. Direct OEM replacement with exact heat range compatibility (IK16TT/K16/IK20). Exclusive bulk pricing for wholesalers—ship globally with unmatched reliability. Stock up on the industry’s top-rated iridium plugs without compromising quality.