High-Performance Iridium Spark Plug for Optimal Engine Efficiency
Premium iridium core ensures superior conductivity and extended durability, reducing wear and tear for long-lasting performance. Precision laser-welded tip enhances ignition efficiency, delivering consistent fuel combustion and smoother acceleration. Specially designed for high-demand applications, compatible with K16r-U11, 90919 YZZAE, and 90919 01164 models. Ideal for automotive professionals and DIY enthusiasts seeking reliable spark plugs for cars, trucks, and performance vehicles. Engineered with anti-corrosion nickel-plated shell to withstand extreme temperatures and harsh driving conditions. Low electrical resistance minimizes voltage loss, maximizing fuel economy and reducing emissions. Trusted by global wholesalers—direct sourcing from manufacturers guarantees unbeatable pricing for bulk orders. Upgrade your engine’s performance with industry-leading spark plugs at the lowest wholesale rates.