{"title":"Ignition Coils for BMW 7 Series","description":"\u003ch2\u003eReliable Ignition Replacement Compatible with BMW 7 Series\u003c\/h2\u003e\n\u003cp\u003eLarge-displacement executive sedans demand steady secondary ignition voltage. Over years of thermal cycling, internal coil windings break down, triggering hesitation, reduced fuel economy, and check engine lights. Installing matched \u003cstrong\u003eignition coils for BMW 7 Series\u003c\/strong\u003e alongside fresh plugs eliminates spark blowout and restores balanced idle on select series-labeled applications.\u003c\/p\u003e\n\n\u003ch3\u003eSupported 7 Series Years and Engine Fitment\u003c\/h3\u003e\n\u003cp\u003eThis collection provides direct-fit sets for \u003cstrong\u003eselect 1993–2016 applications\u003c\/strong\u003e covering 3.0L, 4.0L, 4.4L, 4.8L, and 6.0L engines from live titles. \u003cem\u003eFitment note:\u003c\/em\u003e only listings labeled “7 Series” appear here. Chassis-coded kits (740i, 740iL, 750i, 750Li) stay on the parent \u003ca href=\"\/collections\/bmw-ignition\"\u003eignition catalog compatible with BMW\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eWhich BMW 7 Series engines do these ignition kits cover?\u003c\/h3\u003e\n\u003cp\u003eCurrent inventory supports select 1993–1995 4.0L, 1996–2005 and 2013–2016 4.4L, 2006–2008 4.8L, 2004–2008 6.0L, and 2011–2015 3.0L powertrains listed in titles. Review build year and cylinder count before purchase.\u003c\/p\u003e\n\n\u003ch3\u003eShould I replace all ignition coils at once on V8 and V12 engines?\u003c\/h3\u003e\n\u003cp\u003eYes. When one coil fails from heat degradation, adjacent coils on the bank have endured identical stress. Installing a full set helps prevent persistent misfire codes (P0300 and cylinder-specific codes).\u003c\/p\u003e\n\n\u003ch3\u003eAre spark plugs included with these coil sets?\u003c\/h3\u003e\n\u003cp\u003eYes — bundles in this collection combine high-energy coil units with matched spark plugs (including iridium configurations). For wider maintenance, explore \u003ca href=\"\/collections\/performance-ignition\"\u003eperformance ignition\u003c\/a\u003e components or pair hardware with a \u003ca href=\"\/collections\/bmw-performance-tune\"\u003eperformance tune for BMW\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"ignition-coil-and-iridium-spark-plugs-for-bmw-7-series-2013-2016-4-4l","title":"Ignition Coil and Iridium Spark Plugs for BMW 7 Series (2013-2016) 4.4L","description":"\u003ch2\u003eHigh-Dielectric Ignition Coil and Iridium Spark Plug Kit for 2013-2016 BMW 7 Series\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eComplete Ignition Overhaul:\u003c\/strong\u003e Direct-fit replacement ignition kit engineered to eliminate high-boost misfires, restore clean flame propagation, and replace heat-fatigued factory coils and plugs on the twin-turbocharged 4.4L V8.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock 7 Series Thermal Fatigue Problem\u003c\/h3\u003e\n\u003cp\u003eThe BMW N63TU engine utilizes a \"hot-vee\" layout, placing the turbochargers directly inside the engine valley. This architecture generates intense radiant heat that continuously bakes the cylinder head components. Over time, OEM ignition coils suffer from dielectric breakdown, internal epoxy cracking, and oxidized primary\/secondary copper windings. Concurrently, factory spark plugs suffer from premature electrode erosion under high cylinder pressures, resulting in spark blowout, erratic idle, cold-start hesitation, and Drivetrain Malfunction misfire codes (DME shadow codes).\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive service kit features eight heavy-duty coil-on-plug assemblies engineered with high-purity internal copper windings and reinforced dielectric casing to withstand sustained underhood thermal cycling. Paired with eight fine-wire iridium spark plugs, this kit requires lower ignition voltage to initiate combustion, ensuring a concentrated, stable arc across the entire rev range. Blade terminals and direct-fit connectors ensure zero resistance loss and factory-spec signal transmission from the DME.\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;\"\u003e2013-2016 BMW 7 Series (750i, 750Li, xDrive)\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;\"\u003e4.4L Twin-Turbo V8 (N63B44O1 \/ N63TU) \/ F01, F02\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;\"\u003e445 hp \/ 480 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;\"\u003eUF592, UF-592, 12138647689\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2013-2015 BMW 750i 4.4L V8 Gas (F01)\u003c\/li\u003e\n  \u003cli\u003e2013-2015 BMW 750i xDrive 4.4L V8 Gas (F01)\u003c\/li\u003e\n  \u003cli\u003e2013-2015 BMW 750Li 4.4L V8 Gas (F02)\u003c\/li\u003e\n  \u003cli\u003e2013-2015 BMW 750Li xDrive 4.4L V8 Gas (F02)\u003c\/li\u003e\n  \u003cli\u003e2013-2015 BMW ActiveHybrid 7 4.4L V8 Electric\/Gas (F02)\u003c\/li\u003e\n  \u003cli\u003e2016 BMW 750i \/ 750i xDrive 4.4L V8 Gas\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe BMW Precision Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to exact European electrical impedance tolerances, this kit guarantees smooth engine balance, proper knock regulation, and total prevention of check-engine lights (CEL) under wide-open throttle load.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50451953418488,"sku":"DS-EFY0KG00K","price":165.95,"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-7-series-2013-2016-4-4l-1.jpg?v=1788714480"},{"product_id":"ignition-coil-and-iridium-spark-plugs-for-bmw-7-series-2011-2015-3-0l","title":"Ignition Coil and Iridium Spark Plugs for BMW 7 Series (2011-2015) 3.0L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2011-2015 BMW 7 Series\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDirect-fit ignition overhaul kit:\u003c\/strong\u003e Restores factory secondary ignition voltage and combustion efficiency across all six cylinders to eliminate high-boost misfires and erratic idle.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock 7 Series Thermal Degradation\u003c\/h3\u003e\n\u003cp\u003eThe turbocharged inline-6 in the F01\/F02 chassis generates extreme underhood thermal loads. Over extended heat cycles, factory coil epoxy insulation breaks down, causing secondary voltage leakage and internal winding resistance drift. Combined with premature electrode erosion on standard plugs under boost, this degradation triggers DME misfire fault codes, hesitation during tip-in, and rough idle.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis matched 6-cylinder ignition service kit features direct-replacement coil-on-plug assemblies engineered with high-conductivity internal copper windings and reinforced dielectric thermoplastic housings. Paired with high-temperature iridium-tipped spark plugs, the kit maintains optimal gap stability and a concentrated spark kernel under cylinder pressure, ensuring clean combustion and restored throttle response.\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;\"\u003e2011-2015 BMW 7 Series (3.0L)\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;\"\u003eN54 \/ N55 3.0L Turbo I6 \/ F01, F02\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;\"\u003e315 hp \/ 330 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;\"\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\u003e2011-2015 BMW 740i Base Sedan 4-Door (3.0L L6 Turbo)\u003c\/li\u003e\n  \u003cli\u003e2011-2015 BMW 740Li Base Sedan 4-Door (3.0L L6 Turbo)\u003c\/li\u003e\n  \u003cli\u003e2013-2015 BMW 740Li xDrive Base Sedan 4-Door (3.0L L6 Turbo)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe BMW Calibration Precision\u003c\/h3\u003e\n\u003cp\u003eEngineered to integrate seamlessly with BMW engine management systems, these coils and plugs deliver exact OEM-spec primary\/secondary resistance and dwell time parameters to guarantee clean diagnostics with zero CEL triggers.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50451971801336,"sku":"DS-E061MQLZS","price":101.95,"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-7-series-2011-2015-3-0l-1.jpg?v=1788715326"},{"product_id":"ignition-coil-and-iridium-spark-plugs-for-bmw-7-series-1996-2001-4-4l","title":"Ignition Coil and Iridium Spark Plugs for BMW 7 Series (1996-2001) 4.4L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 1996-2001 BMW 7 Series\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does or Who is it for:\u003c\/strong\u003e Delivers high-output secondary voltage and optimized spark propagation to restore peak combustion efficiency across all eight cylinders of the 4.4L M62 V8 engine.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock E38 Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eOver extended thermal cycles, the factory coil-on-plug assemblies in the E38 chassis suffer dielectric breakdown within the internal epoxy potting and secondary copper windings. The sustained engine bay heat generated by the 4.4L M62 degrades the rubber boot seals, facilitating high-voltage flashover to the cylinder head rather than across the plug gap. Concurrently, aged spark plug electrodes experience severe gap widening and erosion, drastically raising coil load and causing cylinder misfires, hesitation under load, and uneven idle.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis direct-replacement kit pairs eight high-output ignition coils with fine-wire laser-welded iridium spark plugs. The coils feature durable internal copper primary and secondary windings encased in high-temperature thermoplastic housings to prevent thermal failure and electrical cross-talk. The matched iridium spark plugs offer superior thermal conductivity and a lower ignition voltage demand, resisting electrode erosion and eliminating quench effects to ensure stable flame kernel expansion.\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;\"\u003e1996-2001 BMW 7 Series (4.4L V8)\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;\"\u003eM62B44 \/ M62TUB44 \/ E38\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;\"\u003e282 hp \/ 324 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;\"\u003eUF354, UF-354, UF300, UF-300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1996-2001 BMW 740i Base Sedan 4-Door 4.4L 4398CC V8 GAS DOHC Naturally Aspirated\u003c\/li\u003e\n  \u003cli\u003e1996-2001 BMW 740iL Base Sedan 4-Door 4.4L 4398CC V8 GAS DOHC Naturally Aspirated\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe BMW Precision Caliber\u003c\/h3\u003e\n\u003cp\u003eEngineered to exact German OE tolerances, this ignition service kit prevents OBD-II misfire fault codes, protects downstream catalytic converters from unburned fuel wash, and guarantees the vibration-free powertrain operation expected of the flagship E38 platform.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50458916126968,"sku":"DS-EKZOT6TU8","price":149.95,"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-7-series-1996-2001-4-4l-1.jpg?v=1788803434"},{"product_id":"ignition-coil-and-iridium-spark-plugs-for-bmw-7-series-2006-2008-4-8l","title":"Ignition Coil and Iridium Spark Plugs for BMW 7 Series (2006-2008) 4.8L","description":"\u003ch2\u003eDirect-Replacement Ignition Coil and Iridium Spark Plug Kit for 2006-2008 BMW 7 Series\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrimary Function:\u003c\/strong\u003e Restores factory secondary ignition output and precise combustion timing by replacing degraded coil-on-plug boots and eroded spark plugs across all eight cylinders.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock 7 Series Thermal Degradation Problem\u003c\/h3\u003e\n\u003cp\u003eThe high thermal load of the 4.8L V8 engine bay accelerates dielectric breakdown within the factory epoxy resin and copper windings of the original ignition coils. Over time, heat cycles cause micro-cracking in the coil insulation and spark plug ceramic insulators, leading to voltage leakage, intermittent misfires under heavy load, rough idle, and increased hydrocarbon emissions that foul catalytic converters.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive service kit pairs eight high-dielectric coil assemblies with fine-wire iridium spark plugs. The ignition coils feature reinforced primary and secondary internal copper windings, heat-resistant silicone boots, and factory-matched blade terminals for stable voltage transfer. The accompanying iridium spark plugs resist electrical erosion, lowering the required ignition voltage while maintaining a consistent spark kernel under extreme combustion chamber pressures.\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;\"\u003e2006-2008 BMW 7 Series\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) \/ E65, E66\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 750i \/ 750Li 4.8L V8 (E65 \/ E66)\u003c\/li\u003e\n  \u003cli\u003e2007 BMW 750i \/ 750Li 4.8L V8 (E65 \/ E66)\u003c\/li\u003e\n  \u003cli\u003e2008 BMW 750i \/ 750Li 4.8L V8 (E65 \/ E66)\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 eliminates misfire-related fault codes (DME adaptation errors) without causing radio frequency interference (RFI) or electrical noise across the vehicle's sensitive CAN-bus network.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50458919764216,"sku":"DS-EG6EXDGAR","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-7-series-2006-2008-4-8l-1.jpg?v=1788803606"},{"product_id":"ignition-coil-spark-plugs-for-bmw-7-series-2002-2005-4-4l","title":"Ignition Coil + Spark Plugs for BMW 7 Series (2002-2005) 4.4L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Spark Plug Kit for 2002-2005 BMW 7 Series\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The ignition coil and spark plug kit replaces degraded factory ignition components on the 2002-2005 BMW 7 Series to eliminate multi-cylinder misfires, stabilize rough idle, and restore consistent combustion efficiency across all eight cylinders.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock BMW 7 Series Thermal Degradation and Secondary Voltage Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe 4.4L \u003cstrong\u003eN62\u003c\/strong\u003e V8 engine housed in the \u003cstrong\u003eE65\u003c\/strong\u003e and \u003cstrong\u003eE66\u003c\/strong\u003e chassis operates under intense thermal conditions, exacerbated by tightly sealed acoustic engine covers. Over time, relentless heat cycling compromises the factory coil packs' internal epoxy potting and embrittles the silicone spark plug boots. Microscopic stress fractures form in the secondary winding insulation, causing high-voltage dielectric breakdown and arcing against the cylinder head walls rather than jumping the plug gap. In combination with center-electrode erosion on aged spark plugs, secondary circuit resistance spikes—overworking the DME output stages, triggering recurring misfire fault codes (P0300–P0308), and allowing unburnt fuel to degrade downstream catalytic converters.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis full tune-up kit restores targeted primary and secondary coil saturation to factory specifications. Engineered with high-dielectric epoxy encapsulation, reinforced PBT housings, and thermally stable silicone boots, these coils resist tracking and thermal breakdown within deep plug wells. Paired with matched, high-conductivity spark plugs designed to maintain gap integrity under high cylinder pressures, this direct coil-on-plug set delivers steady kilovolt output throughout the rev range. Replacing all eight coils and spark plugs simultaneously balances secondary resistance across both cylinder banks, optimizing flame-front propagation, smoothing out throttle response, and preserving vehicle electronics.\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;\"\u003e2002-2005 BMW 7 Series\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;\"\u003eN62B44 4.4L V8 \/ E65, E66\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;\"\u003e325 hp \/ 330 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;\"\u003e12137594596, 12138616153, 0221504470, UF592\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2002-2005 BMW 745i 4.4L V8 (E65 Chassis, N62B44 Engine)\u003c\/li\u003e\n  \u003cli\u003e2002-2005 BMW 745Li 4.4L V8 (E66 Chassis, N62B44 Engine)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the E65 \/ E66 7 Series?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2002-2005 BMW 7 Series equipped with the N62B44 4.4L V8 engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to adjust the spark plug gap before installation?\u003c\/strong\u003e\u003cbr\u003e The included spark plugs come pre-gapped to factory specifications, though verifying proper clearance with a feeler gauge prior to torquing is standard practice.\u003c\/p\u003e\n\n\u003ch3\u003eThe BMW Precision Standard\u003c\/h3\u003e\n\u003cp\u003eHigh-compression European V8 engines demand exact ignition timing and balanced primary resistance to prevent sensitive DME knock adaptations and check engine illumination. This direct-replacement kit adheres to strict electrical tolerances to preserve factory emissions compliance and smooth powertrain operation.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50623671697656,"sku":"DS-EV104GEQ7","price":214.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-spark-plugs-for-bmw-7-series-2002-2005-4-4l-1.jpg?v=1790297305"},{"product_id":"ignition-coil-spark-plugs-for-bmw-7-series-2004-2008-6-0l","title":"Ignition Coil + Spark Plugs for BMW 7 Series (2004-2008) 6.0L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Spark Plug Kit for 2004-2008 BMW 7 Series\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The ignition coil and spark plug kit delivers consistent high-voltage electrical discharge across all 12 cylinders on the 2004-2008 BMW 7 Series to eliminate secondary ignition misfires and restore smooth throttle response.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock BMW 7 Series Ignition Heat Soak and Arc Degradation\u003c\/h3\u003e\n\u003cp\u003eThe naturally aspirated 6.0L V12 generates immense thermal loads within the cramped \u003cstrong\u003eE65\u003c\/strong\u003e and \u003cstrong\u003eE66\u003c\/strong\u003e engine bay. Over prolonged drive cycles, this extreme engine compartment heat causes thermal degradation of the factory coil pack dielectric epoxy potting and brittle breakdown of the silicone spark plug boots. As the insulation breaks down, secondary winding voltage leaks to ground rather than jumping the spark gap. Combined with electrode wear from the direct-injection combustion environment, this results in cylinder misfires, hesitation under load, erratic idle, and catalytic converter damage from unburned hydrocarbons.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered to withstand the intense thermal environment of the BMW V12, this direct-fit ignition kit features 12 ignition coils constructed with high-dielectric epoxy insulation and specialized copper-wound primary and secondary circuits. The coil boots utilize reinforced silicone elastomeric compounding that resists ozone, oil contamination, and thermal hardening. Paired with 12 matched spark plugs calibrated to factory gap and heat ranges, this kit maintains optimal arc duration and high-energy ionization to handle peak compression pressures and direct-injection fuel charge dynamics.\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;\"\u003e2004-2008 BMW 7 Series\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\u003eN73B60\u003c\/strong\u003e \/ \u003cstrong\u003eE65 \/ E66\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;\"\u003e438 hp \/ 444 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\u003e12137594596\u003c\/strong\u003e, \u003cstrong\u003e12138616153\u003c\/strong\u003e, \u003cstrong\u003eUF592\u003c\/strong\u003e, \u003cstrong\u003e0221504464\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\u003e2004-2006 BMW 760i Base Sedan 6.0L V12 (N73B60, E65)\u003c\/li\u003e\n  \u003cli\u003e2004-2008 BMW 760Li Base Sedan 6.0L V12 (N73B60, E66)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the E65 \/ E66 7 Series?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2004-2008 BMW 7 Series equipped with the \u003cstrong\u003eN73B60\u003c\/strong\u003e 6.0L engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShould all 12 coils and plugs be replaced at the same interval?\u003c\/strong\u003e\u003cbr\u003e Yes, replacing all 12 coils and plugs simultaneously prevents secondary electrical imbalances and eliminates cascade misfires across engine banks.\u003c\/p\u003e\n\n\u003ch3\u003eThe BMW Precision Standard\u003c\/h3\u003e\n\u003cp\u003eGerman flagship V12 engines demand precise spark synchronization and zero-tolerance electrical delivery. Installing matched coils and plugs prevents DME trouble codes, protects expensive downstream oxygen sensors, and preserves factory idle refinement without throwing a Check Engine Light.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50623701385464,"sku":"DS-E6FKRJXQI","price":300.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-spark-plugs-for-bmw-7-series-2004-2008-6-0l-1.jpg?v=1790298159"},{"product_id":"ignition-coil-iridium-spark-plugs-for-bmw-7-series-1993-1995-4-0l","title":"Ignition Coil + Iridium Spark Plugs for BMW 7 Series (1993-1995) 4.0L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 1993-1995 BMW 7 Series 4.0L (E32\/E38 M60B40)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The ignition coil and iridium spark plug kit replaces aged factory ignition components on the 1993-1995 BMW 7 Series 4.0L to eliminate cylinder misfires, restore clean combustion, and stabilize idle quality.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock BMW 7 Series Ignition Coil Breakdown\u003c\/h3\u003e\n\u003cp\u003eIn the \u003cstrong\u003eM60B40\u003c\/strong\u003e V8, deep spark plug galleys expose ignition coils to persistent thermal cycling and valve cover oil seepage. Over decades, factory internal epoxy potting degrades, resulting in dielectric breakdown and micro-arcing within the secondary coil windings. This voltage leakage manifests as intermittent misfires under load, unburnt hydrocarbon accumulation, and premature catalytic converter degradation. Concurrently, traditional worn spark plugs develop enlarged gaps that demand excessive secondary voltage from already fatigued ignition coils.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis service kit resolves weak spark output by pairing high-dielectric replacement coil-on-plug packs with fine-wire iridium spark plugs. The ignition coils feature reinforced thermoplastic housings and heat-resistant internal windings engineered to match factory dwell times and primary resistance specs. Matching these with laser-welded iridium electrode spark plugs lowers the required arc initiation voltage, preserving coil insulation while establishing consistent flame kernel growth across all eight cylinders under hard acceleration.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n  \u003ctable width=\"100% style=\" border-collapse: collapse border: solid font-size: min-width:\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;\"\u003e1993-1995 BMW 7 Series\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\u003eM60B40\u003c\/strong\u003e \/ \u003cstrong\u003eE32\u003c\/strong\u003e, \u003cstrong\u003eE38\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;\"\u003e282 hp \/ 295 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\u003eUF226\u003c\/strong\u003e, \u003cstrong\u003e12131703359\u003c\/strong\u003e, \u003cstrong\u003e12131726177\u003c\/strong\u003e, \u003cstrong\u003e12131729842\u003c\/strong\u003e, \u003cstrong\u003e7092\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1993-1994 BMW 740i (E32) 4.0L V8\u003c\/li\u003e\n  \u003cli\u003e1993-1994 BMW 740iL (E32) 4.0L V8\u003c\/li\u003e\n  \u003cli\u003e1995 BMW 740i (E38) 4.0L V8\u003c\/li\u003e\n  \u003cli\u003e1995 BMW 740iL (E38) 4.0L 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 E32 and E38 7 Series?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 1993-1995 BMW 7 Series equipped with the \u003cstrong\u003eM60B40\u003c\/strong\u003e engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the recommended installation torque for these spark plugs?\u003c\/strong\u003e\u003cbr\u003e Torque the iridium spark plugs dry to 25 to 30 Nm (18 to 22 lb-ft) to ensure an airtight combustion seal without stripping the aluminum cylinder head threads.\u003c\/p\u003e\n\n\u003ch3\u003eThe BMW Precision Caliber\u003c\/h3\u003e\n\u003cp\u003eEngineered to satisfy precise German DME tolerances, this direct-fit ignition system restores balanced cylinder pressure and prevents erratic timing pull or check-engine light illumination across high-speed autobahn runs.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50625992458488,"sku":"DS-EUF11FVV7","price":169.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-iridium-spark-plugs-for-bmw-7-series-1993-1995-4-0l-1.jpg?v=1790353173"}],"url":"https:\/\/performancechiptuning.com\/collections\/bmw-7-series-ignition.oembed","provider":"Performance Chip Tuning","version":"1.0","type":"link"}