Premium Iridium Spark Plug for Mercedes Benz

High-performance iridium tip ensures precise ignition and extended durability, reducing misfires and improving fuel efficiency. Precision-engineered ceramic insulator withstands extreme temperatures up to 1,500°C.

Direct OEM Replacement (Part# 0041591803)

Exact fit for M272, M273, M274, M266 & M276 engines. Factory-specified heat range and thread pitch for seamless compatibility with Mercedes Benz models.

Advanced Anti-Corrosion Coating

Nickel-plated shell resists oxidation and chemical wear, maintaining optimal conductivity even in humid or high-salt environments. Laser-welded ground electrode for consistent spark delivery.

Optimized for Turbocharged Engines

Reinforced electrode design handles increased cylinder pressure in turbo models (e.g., AMG variants). Reduces carbon buildup for cleaner emissions.

Bulk Order Advantage

Wholesale-priced lots available for auto repair shops and fleet managers. Ships globally with OEM-grade packaging to prevent damage during transit.