Premium Spark Plug A 004 159 76 03 – Precision Engineered for Peak Performance
High-grade iridium core ensures superior conductivity and extended lifespan, reducing frequent replacements. Precision-crafted electrode design promotes optimal fuel combustion, enhancing engine efficiency and lowering emissions. CNC-machined brass shell with anti-corrosion coating guarantees durability under extreme temperatures. Seamless compatibility with Mercedes S300, S350, S400, and GLE350 models for smooth acceleration and reduced engine knock. Direct factory pricing with bulk discounts – no middlemen, just unbeatable value. Trusted by global wholesalers for OEM-grade quality at unmatched affordability. Stock up for fleet maintenance or resale with confidence.