{"product_id":"ignition-coil-and-iridium-spark-plugs-for-mercedes-benz-s-class-2010-2013-3-5l","title":"Ignition Coil and Iridium Spark Plugs for Mercedes Benz S-Class (2010-2013) 3.5L","description":"\u003ch2\u003eDirect-Fit High-Output Ignition Coil and Iridium Spark Plug Kit for 2010-2013 Mercedes Benz S-Class\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDirect-fit ignition overhaul kit:\u003c\/strong\u003e Replaces degraded factory coil packs and fouled spark plugs to eliminate misfires, stabilize idle RPM, and restore precise secondary ignition voltage across all six cylinders.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock S-Class Ignition Degradation\u003c\/h3\u003e\n\u003cp\u003eFactory ignition coils in the M272 V6 endure extreme thermal cycles inside the tightly packaged W221 engine bay. Over time, heat-induced micro-fracturing in the factory epoxy insulation leads to voltage arcing, secondary winding resistance drift, and plug boot breakdown. This causes intermittent cylinder misfires, unburned fuel entering the catalytic converters, sluggish throttle response, and stored P0300-series trouble codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive 6-cylinder ignition kit restores factory combustion efficiency using heavy-duty coil-on-plug units wound with premium high-conductivity copper and sealed with high-dielectric epoxy. Paired with laser-welded fine-wire iridium spark plugs, the system requires lower firing voltage, enhances flame kernel propagation, prevents carbon fouling, and guarantees dependable cold starts under high engine loads.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2010-2013 Mercedes Benz S-Class\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e3.5L V6 (M272) \/ W221\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e275 hp \/ 258 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF535, 0001501980, 0001502680, 2729060060\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2010-2013 Mercedes-Benz S-Class (W221) S400 Hybrid \/ S350 3.5L V6\u003c\/li\u003e\n  \u003cli\u003eInterchange Part Numbers: 0001501980, 0001502680, 0001502780, 2729060060, UF535, UF-535, 19005267, 68011844AA, 52-2103, E1035, 07C905, 07C905115\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Mercedes Benz Precision Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to exact OEM resistance and dwell specifications, this ignition system integrates seamlessly with Mercedes-Benz Bosch ME ECU management, delivering smooth European power delivery without triggering false CEL warnings or adaptation errors.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50451862356216,"sku":"DS-E6FLMEV4P","price":110.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-and-iridium-spark-plugs-for-mercedes-benz-s-class-2010-2013-3-5l-1.jpg?v=1788711547","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-and-iridium-spark-plugs-for-mercedes-benz-s-class-2010-2013-3-5l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}