{"product_id":"ignition-coil-iridium-spark-plugs-for-freightliner-sprinter-2007-2008-3-5l-v6","title":"Ignition Coil \u0026 Iridium Spark Plugs for Freightliner Sprinter (2007-2008) 3.5L V6","description":"\u003ch2\u003eHigh-Performance Ignition Coil \u0026amp; Iridium Spark Plug Kit for 2007-2008 Freightliner Sprinter\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e A direct-replacement ignition and spark overhaul kit designed to eliminate misfires, restore lost fuel economy, and deliver a more complete combustion cycle in the 3.5L V6.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Sprinter Ignition Weakness\u003c\/h3\u003e\n\u003cp\u003eThe factory W906\/NCV3 ignition system, particularly the aging OEM coils on the M272 engine, is highly susceptible to thermal degradation and voltage leaks over time. Operating in the confined, heat-soaked engine bay of a commercial van accelerates the breakdown of the internal epoxy and copper winding insulation. This results in weak spark propagation, intermittent misfires under heavy load, rough idling, and diminished fuel efficiency. Standard or worn plugs further compound this issue by increasing the voltage demand on already stressed coils, leading to premature failure and potentially triggering catalyst-damaging unburned fuel scenarios.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis OE+ replacement package addresses these thermal and electrical vulnerabilities by utilizing upgraded ignition coils featuring high-purity, durable copper wire internals and advanced heat-resistant epoxy potting. This construction significantly reduces internal resistance and thermal breakdown, ensuring consistent secondary voltage delivery. Paired with the included Iridium spark plugs, which require less firing voltage while providing a highly concentrated spark kernel, this kit delivers up to a 15% improvement in combustion energy and efficiency. The fine-wire iridium center electrode resists spark erosion, maximizing service life and guaranteeing stable ignition timing even under heavy payloads or continuous fleet operation.\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;\"\u003e2007-2008 Freightliner Sprinter\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 3.5L V6 \/ NCV3 (W906)\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;\"\u003e254 hp \/ 250 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, UF-535, 5C1748, C1691, E1085, IC615, IC665, 0001501980, 0001502680, 0001502780, 07C905, 07C905115\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2007 Freightliner Sprinter 3.5L V6\u003c\/li\u003e\n  \u003cli\u003e2008 Freightliner Sprinter 3.5L V6\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Freightliner Commercial Standard\u003c\/h3\u003e\n\u003cp\u003eBuilt for the rigorous demands of commercial fleet cycles, this ignition kit ensures precision engine management and misfire-free operation, keeping your Sprinter out of the repair bay and on the road with zero check engine lights.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50037205795064,"sku":"DS-EI1JPN84Y","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-freightliner-sprinter-2007-2008-3-5l-v6-1.jpg?v=1784755141","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-iridium-spark-plugs-for-freightliner-sprinter-2007-2008-3-5l-v6","provider":"Performance Chip Tuning","version":"1.0","type":"link"}