{"product_id":"ignition-coil-and-iridium-spark-plugs-for-mercedes-benz-slk-class-2006-2011-3-0l","title":"Ignition Coil and Iridium Spark Plugs for Mercedes Benz SLK-Class (2006-2011) 3.0L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Service Kit for 2006-2011 Mercedes Benz SLK-Class\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Restores factory ignition energy and combustion efficiency across all six cylinders by replacing degraded ignition coils and worn plugs with matched, high-dielectric components.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock SLK-Class Ignition Degradation\u003c\/h3\u003e\n\u003cp\u003eThe M272 3.0L V6 housed in the R171 chassis operates in tightly packaged engine bay conditions prone to severe heat-soak. Over extended thermal cycles, the factory coil-on-plug epoxy insulation deteriorates, resulting in internal secondary winding breakdown, dielectric arcing, and micro-cracking along the boot. Concurrently, standard electrode erosion widens the spark gap, forcing the aged coils to demand higher firing voltages. This cascade triggers intermittent cylinder misfires (DTC codes P0300 through P0306), unburnt fuel loading downstream catalytic converters, and rough idle vibration.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive refresh kit provides six precision-wound ignition coils engineered with reinforced copper primary and secondary windings encased in high-grade potting resin to resist thermal stress and electrical breakdown. Coupled with six fine-wire iridium spark plugs, the package delivers consistent high-voltage discharge and focused flame kernel propagation with lower required breakdown voltage. Direct-fit blade terminals and reinforced silicone boots prevent moisture intrusion and high-voltage flashover, stabilizing idle and restoring clean throttle response.\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;\"\u003e2006-2011 Mercedes Benz SLK-Class (3.0L V6)\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;\"\u003eM272 3.0L \/ R171\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;\"\u003e228 hp \/ 221 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, 0001502780\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2006-2008 Mercedes-Benz SLK280 3.0L V6 (R171)\u003c\/li\u003e\n  \u003cli\u003e2009-2011 Mercedes-Benz SLK300 3.0L V6 (R171)\u003c\/li\u003e\n  \u003cli\u003eInterchange: UF535, UF-535, 0001501980, 0001502680, 0001502780, 2729060060, 19005267, 68011844AA, 52-2103, E1035, 07C905, 07C905115\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Mercedes Benz Precision Caliber\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet stringent European OBD-II parameters, this ignition kit maintains factory dwell timings and eliminates hesitation without throwing fault codes or check engine lights.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50451862028536,"sku":"DS-EAHTPG3BV","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-slk-class-2006-2011-3-0l-1.jpg?v=1788711480","url":"https:\/\/performancechiptuning.com\/fr\/products\/ignition-coil-and-iridium-spark-plugs-for-mercedes-benz-slk-class-2006-2011-3-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}