High-Quality Iridium Spark Plug for Superior Engine Performance

Durable iridium center electrode ensures long-lasting spark efficiency and reduced wear, ideal for high-performance engines. Precision-engineered DEN-SO OE design guarantees perfect fit for smooth ignition and fuel efficiency.

Exclusive IK16, IK20 & IKH20TT Compatibility

Direct replacement for multiple DEN-SO models including IK16TT and IKH20TT, ensuring seamless integration with Japanese and international vehicles.

Optimal Heat Resistance & Conductivity

Advanced iridium tip withstands extreme temperatures while maintaining stable spark output, enhancing acceleration and engine longevity.

Trusted Global Wholesale Supplier

Lowest online prices guaranteed for bulk purchases, backed by fast worldwide shipping and reliable OEM-grade quality.

Perfect for Automotive Enthusiasts & Professionals

Essential for car tuners, mechanics, and DIY users seeking premium ignition performance in daily driving or racing applications.