Premium Performance Spark Plugs for Top-Tier Vehicles
Engineered with iridium-enhanced electrodes for ultra-precise ignition, delivering unmatched fuel efficiency and reduced emissions. High-alumina ceramic insulator ensures superior heat resistance (up to 1,500°F) and prevents voltage leakage.
Universal Fit & OEM Precision
Direct replacement for Chevrolet, Chrysler, Hyundai, Jeep, and Kia models (OEM# 90919-01129). Cold-forged steel shell with anti-seize coating guarantees effortless installation and corrosion resistance.
Built for Extreme Conditions
Optimized for high-performance engines, towing, or stop-and-go city driving. Laser-welded ground electrode minimizes misfires under heavy acceleration.
Wholesale Advantage
Factory-direct pricing for bulk orders—no middlemen, no markup. Ships globally with guaranteed compatibility and 100% quality inspection.
Key Specs:
- Heat range: Q16R-U11 - Gap: 0.044" (pre-set) - Thread size: 14mm - Resistor type: Yes (RFI suppression)