Premium NGK Iridium Spark Plug PLFR5A-11 – High-Performance Ignition Solution
Ultra-fine 0.6mm iridium center electrode ensures precise spark, reducing voltage requirements while enhancing fuel efficiency. Laser-welded construction guarantees durability under extreme temperatures and high-pressure conditions. Trivalent metal plating resists corrosion, extending lifespan even in harsh environments. Optimized ground electrode design minimizes quenching for consistent combustion. Ideal for modern direct-injection engines, turbocharged vehicles, and high-mileage applications. OEM-spec precision ensures seamless compatibility with leading Japanese and European automotive brands. Engineered for wholesale buyers: bulk pricing available for auto parts distributors, repair shops, and fleet managers. Global shipping with factory-direct quality assurance.