Premium Iridium Gold Platinum Nickel Alloy Spark Plug – Q16-U 90919-YZZAA 4783 22401-10F15 22401-40V05

Ultra-durable iridium gold platinum nickel alloy core ensures superior conductivity and extended lifespan, reducing frequent replacements. Precision-engineered electrode design delivers consistent spark performance for optimal fuel combustion and engine efficiency.

Advanced nickel-plated shell resists corrosion and high temperatures, maintaining stability under extreme driving conditions. Compatible with multiple vehicle models, ideal for high-performance engines, off-road vehicles, and daily commuter cars.

Exclusive cross-border wholesale pricing—bulk orders available for global distributors and auto shops. Trusted OEM quality at unbeatable rates, backed by seamless logistics and reliable supply chain support. Elevate your inventory with this high-demand automotive essential.