{"product_id":"ignition-coil-spark-plugs-for-mercedes-benz-s-class-2000-2006-5-0l","title":"Ignition Coil + Spark Plugs for Mercedes Benz S-Class (2000-2006) 5.0L","description":"\u003ch2\u003eDirect-Replacement Ignition Coil and Spark Plug Kit for 2000-2006 Mercedes Benz S-Class\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The ignition coil and spark plug kit restores factory combustion efficiency and eliminates cylinder misfires on the 2000-2006 S-Class by delivering precise, high-dielectric secondary voltage to the twin-spark ignition system.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Mercedes Benz S-Class Coil Breakdown and Heat Soak\u003c\/h3\u003e\n\u003cp\u003eThe factory twin-spark ignition system on the \u003cstrong\u003eW220\u003c\/strong\u003e chassis relies on a dual-lead coil for each cylinder to ignite two independent spark plugs. Over extended heat cycles, the factory coil casing and internal epoxy resin suffer thermal degradation, developing micro-fractures in the secondary winding insulation. Combined with electrode wear that widens spark gaps over mileage, the engine management system must step up secondary voltage to bridge the gap. This elevated electrical resistance leads to punch-through dielectric breakdown, severe carbon tracking on the coil towers, intermittent misfires under load (P0300–P0308 DTCs), rough engine idle, and unburned fuel wash into downstream catalytic converters.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive ignition service kit supplies eight direct-fit coil packs and sixteen matched spark plugs tailored specifically to the twin-spark \u003cstrong\u003eM113\u003c\/strong\u003e V8 platform. Coils are built with vacuum-potted epoxy insulation and high-grade copper windings engineered to resist thermal degradation and internal shorting under harsh under-hood temperatures. Paired with corrosion-resistant, factory-gapped spark plugs featuring robust copper cores and nickel-alloy ground electrodes, this combination ensures uniform flame propagation, minimal electrical impedance, and stabilized dwell time across all combustion chambers. Replacing both coils and plugs simultaneously eliminates secondary voltage drops, instantly clearing ignition-related driveability faults.\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;\"\u003e2000-2006 Mercedes Benz S-Class\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\u003eM113\u003c\/strong\u003e 5.0L V8 \/ \u003cstrong\u003eW220\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;\"\u003e302 hp \/ 339 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\u003e0001587803\u003c\/strong\u003e, \u003cstrong\u003e0001587303\u003c\/strong\u003e, \u003cstrong\u003eUF359\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2000-2006 Mercedes-Benz S-Class S 500 (5.0L V8)\u003c\/li\u003e\n  \u003cli\u003e2003-2006 Mercedes-Benz S-Class S 500 4MATIC (5.0L V8)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the W220 S-Class?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2000-2006 Mercedes Benz S-Class equipped with the \u003cstrong\u003eM113\u003c\/strong\u003e engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre replacement spark plug wires included with this kit?\u003c\/strong\u003e\u003cbr\u003e Spark plug wires are not included; inspect existing plug leads for boot hardening and secondary resistance before reinstalling.\u003c\/p\u003e\n\n\u003ch3\u003eThe Mercedes Benz Precision Standard\u003c\/h3\u003e\n\u003cp\u003eFlagship European luxury sedans require exact ignition timing and stable primary-to-secondary voltage transfer. This kit restores smooth, factory-grade throttle delivery, protects downstream catalytic converters, and ensures full compatibility with Bosch ME-series engine management to prevent check engine lights.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50623672942840,"sku":"DS-E9HH2Y3U8","price":297.95,"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-s-class-2000-2006-5-0l-1.jpg?v=1790297391","url":"https:\/\/performancechiptuning.com\/products\/ignition-coil-spark-plugs-for-mercedes-benz-s-class-2000-2006-5-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}