High-Performance Iridium Spark Plug PLZKAR6A-11 (51188) – Precision Engineered for Renault Vehicles
Premium iridium center electrode ensures ultra-high durability and consistent spark performance, extending plug life up to 3x longer than standard copper plugs. Laser-welded fine-wire tip design enhances ignition efficiency, reducing misfires and improving fuel economy for smoother acceleration in city/highway driving. Exact OEM replacement (Renault-compatible) with anti-corrosion nickel-plated shell, preventing thread galling and ensuring easy installation. Optimized heat range (PLZKAR6A-11 specific) protects against pre-ignition in turbocharged or high-compression engines. Factory-direct pricing – bulk orders available for auto workshops/wholesalers seeking reliable, low-cost OEM-grade spark plugs.