High-Performance Iridium Spark Plug for Buick Engines
Ultra-fine iridium tip ensures precise ignition and long-lasting durability, reducing misfires and improving fuel efficiency. Advanced laser-welded construction with anti-corrosion nickel alloy shell for superior heat dissipation and extended lifespan. Perfectly compatible with Buick models (41-993 & 41-962), enhancing acceleration and smooth idling in city or highway driving. Engineered for wholesale bulk orders—direct factory pricing with no middlemen, ensuring the lowest global rates. Ideal for auto shops, fleet managers, and wholesale distributors needing reliable, high-quality spark plugs in bulk.