{"product_id":"ignition-coil-iridium-spark-plugs-for-mercedes-benz-c280-2006-2007-3-0l-v6","title":"Ignition Coil \u0026 Iridium Spark Plugs for Mercedes-Benz C280 (2006-2007) 3.0L V6","description":"\u003ch2\u003eHigh-Output Ignition Coil \u0026amp; Iridium Spark Plugs for 2006-2007 Mercedes Benz C-Class\u003c\/h2\u003e\n  \n  \u003cp\u003e\u003cstrong\u003eRestores proper combustion efficiency:\u003c\/strong\u003e This direct-replacement ignition service kit eliminates misfires and restores smooth throttle response on the W203 chassis.\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Stock C-Class Ignition Degradation\u003c\/h3\u003e\n  \u003cp\u003eThe factory M272 ignition coils are notorious for premature thermal degradation due to their placement directly over the cylinder heads. Constant heat cycling breaks down the internal epoxy potting and the delicate primary windings, leading to increased electrical resistance. This manifests as intermittent rough idling, hesitation under heavy engine load, and eventual cylinder misfires that trigger P0300-series diagnostic codes. Additionally, standard OEM spark plug electrodes wear down over tens of thousands of miles, increasing the spark gap. This forces the aging ignition coils to work harder to jump the widened gap, drastically accelerating coil failure and decreasing overall combustion efficiency.\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n  \u003cp\u003eThis replacement ignition system addresses W203 heat soak vulnerabilities by utilizing upgraded ignition coils with high-grade copper wire internals and superior dielectric epoxy potting. These specialized materials offer enhanced thermal stability, maintaining consistent electrical voltage output even during extreme operating temperatures. The coils provide OE-plus durability to prevent premature winding failure. Paired directly with this are six advanced iridium spark plugs featuring a fine-wire center electrode. Iridium's exceptional hardness and high melting point ensure the spark gap remains precise over a significantly longer lifespan compared to standard platinum or copper plugs. This combined setup delivers up to a 15% improvement in spark energy, ensuring a complete, powerful fuel burn per cycle, restoring lost horsepower, and maximizing fuel atomization.\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;\"\u003e2006-2007 Mercedes Benz C-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;\"\u003eM272 3.0L V6 \/ W203\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, 5C1748, 0001501980, 0001502680, 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 Mercedes-Benz C280 3.0L V6\u003c\/li\u003e\n    \u003cli\u003e2007 Mercedes-Benz C280 3.0L V6\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eThe Mercedes Benz Precision Standard\u003c\/h3\u003e\n  \u003cp\u003eFor European luxury sedans like the W203, precise ignition timing is critical for smooth, linear power delivery. This matched coil and plug kit ensures direct ECU compatibility, eliminating the risk of check engine lights while restoring the refined, balanced idle the M272 V6 was engineered to deliver.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50037209628920,"sku":"DS-EP7RSKNJ8","price":109.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-iridium-spark-plugs-for-mercedes-benz-c280-2006-2007-3-0l-v6-1.jpg?v=1784755277","url":"https:\/\/performancechiptuning.com\/products\/ignition-coil-iridium-spark-plugs-for-mercedes-benz-c280-2006-2007-3-0l-v6","provider":"Performance Chip Tuning","version":"1.0","type":"link"}