Premium W7DC Spark Plug – High-Performance Ignition for GM Vehicles
Precision-engineered with nickel alloy electrodes for superior conductivity and extended lifespan, ensuring consistent spark delivery even under extreme engine conditions. Advanced ceramic insulator minimizes electrical leakage, enhancing fuel efficiency and reducing emissions for eco-friendly driving. Direct-fit replacement for Buick, Chevrolet, GMC, and Pontiac models including Regal, Malibu, Camaro – restores OEM-level performance with seamless compatibility. Iridium-enhanced center electrode delivers unmatched durability, ideal for high-temperature engines and stop-and-go urban driving. Laser-welded ground electrode prevents corrosion, maintaining optimal gap accuracy for smoother acceleration and cold starts. Bulk pricing available for auto repair shops and fleet managers – wholesale rates with guaranteed lowest global pricing.