High-Quality OEM Engine Spark Plug for Porsche, Audi & VW
Premium iridium core ensures precise ignition, superior durability, and optimal fuel efficiency. Precision-engineered ceramic insulator resists extreme heat (up to 1,500°C) and prevents voltage leakage. Direct OEM replacement (P/N: 99917013090) with exact fit for Porsche Cayenne (92A), Audi A8, and VW Passat. Advanced multi-ground electrode design enhances combustion stability, reduces emissions, and extends engine life. Anti-corrosion nickel-plated shell withstands harsh conditions. Ideal for high-performance engines, daily commutes, or long-distance driving. Globally sourced at unbeatable wholesale prices—bulk orders available. Trusted by mechanics and DIY enthusiasts for reliability and cost savings.