{"product_id":"ignition-coil-spark-plugs-for-mercedes-benz-c-class-1994-1997-2-8l","title":"Ignition Coil + Spark Plugs for Mercedes Benz C-Class (1994-1997) 2.8L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Spark Plug Refresh Kit for 1994-1997 Mercedes Benz C-Class\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The complete ignition kit replaces aged ignition coils and worn plugs on the 1994-1997 C-Class to eliminate cylinder misfires, stabilize idle speed, and restore peak combustion efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Mercedes Benz C-Class Wasted-Spark Degradation\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eM104\u003c\/strong\u003e 2.8L inline-six relies on a dual-fire wasted-spark layout where three primary coils mount directly over spark plugs 2, 4, and 6 while driving cylinders 1, 3, and 5 via secondary leads. Trapped under the cast aluminum valve cover cosmetic shield, these factory coils endure intense thermal cycling that breaks down internal epoxy insulation over time. This leads to secondary dielectric puncture, high-RPM spark blowout, rough warm idle, and unburned hydrocarbon wash that risks fouling the catalytic converter.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis direct-replacement ignition package features high-dielectric epoxy housing and precision-wound copper windings designed to resist thermal breakdown and provide consistent dwell saturation under load. Paired with matched-gap spark plugs, this kit stabilizes spark discharge energy across all six cylinders. Restoring correct primary and secondary resistance preserves the factory EZL ignition control unit, sharpens throttle modulation, and eliminates hesitation under wide-open acceleration.\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; margin-bottom: 20px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e1994-1997 Mercedes Benz C-Class (C280)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e\n\u003cstrong\u003eM104.941\u003c\/strong\u003e 2.8L I6 \/ \u003cstrong\u003eW202\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e194 hp \/ 199 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e\n\u003cstrong\u003e0001500280\u003c\/strong\u003e, \u003cstrong\u003e0001587003\u003c\/strong\u003e, 0221506002, 0221506444\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1994 Mercedes Benz C-Class (C280 Base, Elegance, Classic) 2.8L L6 (M104.941)\u003c\/li\u003e\n  \u003cli\u003e1995 Mercedes Benz C-Class (C280 Base, Elegance, Classic) 2.8L L6 (M104.941)\u003c\/li\u003e\n  \u003cli\u003e1996 Mercedes Benz C-Class (C280 Base, Sport) 2.8L L6 (M104.941)\u003c\/li\u003e\n  \u003cli\u003e1997 Mercedes Benz C-Class (C280 Base, Sport) 2.8L L6 (M104.941)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the W202 C-Class?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 1994-1997 Mercedes Benz C-Class equipped with the \u003cstrong\u003eM104\u003c\/strong\u003e 2.8L DOHC inline-six engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to replace secondary spark plug wires when installing this kit?\u003c\/strong\u003e\u003cbr\u003e While not required, inspecting or renewing the three secondary crossover leads ensures uniform resistance across all six cylinders.\u003c\/p\u003e\n\n\u003ch3\u003eThe Mercedes Benz Precision Standard\u003c\/h3\u003e\n\u003cp\u003eEuropean straight-six powertrains demand exact primary resistance to safeguard factory ECUs and prevent persistent check engine lamps. This OE-spec ignition kit maintains exact factory tolerances, delivering consistent high-voltage delivery without interference to sensitive onboard diagnostics.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50623672058104,"sku":"DS-E7CXAHK5Z","price":115.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-spark-plugs-for-mercedes-benz-c-class-1994-1997-2-8l-1.jpg?v=1790297354","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-spark-plugs-for-mercedes-benz-c-class-1994-1997-2-8l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}