{"product_id":"ignition-coil-and-iridium-spark-plugs-for-bmw-6-series-2006-2010-4-8l","title":"Ignition Coil and Iridium Spark Plugs for BMW 6 Series (2006-2010) 4.8L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2006-2010 BMW 6 Series\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrimary Function:\u003c\/strong\u003e Restores factory secondary ignition output and eliminates cylinder misfires across the entire N62 V8 engine block by replacing degraded coil packs and worn spark plugs.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock 6 Series Thermal Degradation Weakness\u003c\/h3\u003e\n\u003cp\u003eThe naturally aspirated 4.8-liter N62 V8 in the E63 and E64 chassis operates under extreme underhood thermal conditions. Due to tightly packaged engine bays and high cylinder head temperatures, factory ignition coil boots harden, develop micro-fractures, and experience dielectric breakdown. Simultaneously, standard copper or aged platinum plugs suffer center electrode erosion, widening the plug gap. This elevates required secondary voltage, placing excessive electrical stress on the internal coil windings and leading to intermittent high-RPM misfires, rough cold idling, unburned hydrocarbon buildup, and catalytic converter damage.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis 16-piece complete ignition overhaul kit includes 8 direct-fit coil-on-plug assemblies engineered with high-grade internal copper windings and reinforced dielectric silicone boots to prevent voltage arcing under high-heat duty cycles. Matched with 8 fine-wire iridium spark plugs, this setup features a resilient 0.6mm iridium center electrode and ground strap engineered to withstand thermal shock and resist carbon fouling. The result is a consistent, high-energy spark curve, lower required ignition voltage, crisp throttle response, and smooth idle stability.\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;\"\u003e2006-2010 BMW 6 Series (650i)\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;\"\u003eN62B48 4.8L V8 \/ E63 (Coupe) \u0026amp; E64 (Convertible)\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;\"\u003e360 hp \/ 360 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number \/ Interchange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF515, UF-515, UF522, UF-522\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2006 BMW 650i Base 4.8L V8 (E63 \/ E64)\u003c\/li\u003e\n  \u003cli\u003e2007 BMW 650i Base 4.8L V8 (E63 \/ E64)\u003c\/li\u003e\n  \u003cli\u003e2008 BMW 650i Base 4.8L V8 (E63 \/ E64)\u003c\/li\u003e\n  \u003cli\u003e2009 BMW 650i Base 4.8L V8 (E63 \/ E64)\u003c\/li\u003e\n  \u003cli\u003e2010 BMW 650i Base 4.8L V8 (E63 \/ E64)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe BMW Precision Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet stringent European OBD-II parameters, this ignition kit maintains precise primary and secondary resistance values to prevent false misfire diagnostic trouble codes (DTCs) and eliminate Check Engine Lights.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50458919141624,"sku":"DS-EKUG9MQNH","price":116.95,"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-bmw-6-series-2006-2010-4-8l-1.jpg?v=1788803548","url":"https:\/\/performancechiptuning.com\/products\/ignition-coil-and-iridium-spark-plugs-for-bmw-6-series-2006-2010-4-8l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}