High-Performance Auto Engine Spark Plugs for Optimal Ignition

Premium Iridium/Platinum Electrodes: Precision-crafted with durable iridium or platinum tips for consistent spark delivery, reduced voltage requirements, and extended lifespan (2-3x longer than copper cores).

Multi-Application Compatibility: Direct fit for K16R-U11, K16PR-U11, IK16TT, IK20TT, IK20, IK16, IKH16TT, IXU22, VFKH16, IKH20TT models. Ideal for sedans, SUVs, and light trucks requiring reliable cold starts and fuel efficiency.

Advanced Thermal Conductivity: Laser-welded center electrodes with copper core dissipate heat rapidly, preventing pre-ignition in high-temperature engines (turbocharged/high-compression).

Precision Gap Engineering: Factory-set electrode gaps (±0.1mm tolerance) ensure immediate bolt-on installation without adjustments. Corrosion-resistant nickel-chromium shell withstands harsh underhood conditions.

Eco-Conscious Design: Low-emission construction meets global environmental standards while enhancing combustion efficiency (reduces unburned hydrocarbon output by up to 15%).

Bulk Purchase Advantage: Wholesale-priced OEM-quality plugs with minimum 50,000-mile durability. Stock compatible with major Asian/European/American vehicle brands (Honda, Toyota, BMW, Ford, etc.).