High-Performance OEM Iridium Spark Plugs for Superior Ignition
Precision-engineered iridium center electrode ensures ultra-fine spark focus, reducing misfires and improving fuel efficiency. Patented laser-welded tip delivers unmatched durability, extending plug life up to 4X longer than standard copper plugs. Optimized heat range design prevents pre-ignition in high-performance engines, ideal for turbocharged and modified vehicles. Exact OEM fitment (IK16/IK20/IK22/IKH16/IT20/IKH20/IXU22/IXUH22) guarantees seamless compatibility with leading car brands. Multi-ground electrode configuration enhances flame propagation for smoother acceleration and lower emissions. Advanced anti-corrosion nickel plating protects threads from seizing, ensuring easy installation and removal. Perfect for daily commuters, track racing, and heavy-duty towing—engineered to handle extreme temperatures and pressures. Bulk pricing available for auto workshops and wholesalers—global logistics support for fast, large-quantity orders.