{"title":"Ignition Coils for BMW X3","description":"\u003ch2\u003eDirect-Fit Ignition Replacements Compatible with BMW X3\u003c\/h2\u003e\n\u003cp\u003eAging factory ignition components on an X3 Sports Activity Vehicle can trigger stubborn misfire codes like P0300 or rough idle under acceleration. Direct-fit \u003cstrong\u003eignition coils for BMW X3\u003c\/strong\u003e restore crisp throttle response and dependable cold starts on select 2.0L, 2.5L, and 3.0L applications. Browse the broader \u003ca href=\"\/collections\/bmw-ignition\"\u003eignition catalog compatible with BMW\u003c\/a\u003e or pair service with a \u003ca href=\"\/collections\/bmw-performance-tune\"\u003eperformance tune for BMW\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eWhat years and engines are covered in this collection?\u003c\/h3\u003e\n\u003cp\u003eSelect applications spanning 2004–2020 from live titles: 2.5L and 3.0L kits (including 2004–2012 and 2013–2016 windows), 2.0L kits (2013–2017 and 2018–2019), plus one multi-fit Performance Ignition Coils set listing X3 with 325i\/328i\/330i\/530i\/X5\/X6 for 2017–2020. Confirm engine code and connector before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eWhy replace both ignition coils and spark plugs together?\u003c\/h3\u003e\n\u003cp\u003eFailing coils accelerate spark plug electrode wear, while high-resistance fouled plugs force coils hotter and shorten coil life. Matched coil and iridium plug sets balance resistance across every cylinder.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I diagnose a bad ignition coil on an X3?\u003c\/h3\u003e\n\u003cp\u003eCommon symptoms include hesitation under load, poor fuel economy, rough idle, and cylinder-specific misfire codes (P0301–P0306). Swapping the suspect coil to another cylinder and re-scanning to see if the code follows confirms a faulty unit.\u003c\/p\u003e","products":[{"product_id":"ignition-coil-iridium-spark-plugs-for-bmw-x3-2013-2017-2-0l","title":"Ignition Coil \u0026 Iridium Spark Plugs for BMW X3 (2013-2017) 2.0L","description":"\u003ch2\u003eHigh-Output Ignition Coil \u0026amp; Iridium Spark Plugs for 2013-2017 BMW X3 (N20 \/ F25)\u003c\/h2\u003e\n  \n  \u003cp\u003e\u003cstrong\u003eRestores optimal ignition timing and combustion efficiency for the N20 engine.\u003c\/strong\u003e This comprehensive ignition service kit replaces degraded factory coils and fouled plugs to eliminate misfires, stabilize idle, and maximize fuel burn.\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Stock X3 Ignition Degradation\u003c\/h3\u003e\n  \u003cp\u003eThe factory BMW F25 ignition system, particularly on the turbocharged N20 2.0L powertrain, is highly susceptible to thermal degradation and voltage leaks. Over prolonged heat cycles in the engine bay, the OEM coil boots become brittle, losing their dielectric insulation properties. This leads to spark blowout under boost, inconsistent cylinder pressures, and primary ignition coil failure. Simultaneously, standard spark plugs suffer from electrode erosion, widening the spark gap, which directly correlates to rough idling, hesitation during acceleration, and inevitable drivetrain malfunction warnings.\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n  \u003cp\u003eThis replacement ignition suite bundles four high-output ignition coils alongside four laser-welded iridium performance spark plugs, engineered to exceed factory operational thresholds. The coils feature upgraded primary and secondary copper windings enclosed in advanced epoxy resin, effectively resisting heat soak and minimizing voltage drop across the rev range. The iridium-tipped spark plugs offer a significantly higher melting point than standard platinum or copper variants, maintaining a precise, unalterable spark gap under extreme combustion chamber pressures. Together, this combination ensures a high-intensity, concentrated spark, promoting complete cylinder fuel vaporization, increased horsepower, responsive torque delivery, and the elimination of erratic engine behavior.\u003c\/p\u003e\n  \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;\"\u003e2013-2017 BMW X3\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;\"\u003eN20 2.0L \/ F25\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;\"\u003e240 hp \/ 260 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 \/ 12137594937 \/ 97506\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n \n  \n  \u003ch3\u003eCompatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e2013 BMW X3 2.0L\u003c\/li\u003e\n    \u003cli\u003e2014 BMW X3 2.0L\u003c\/li\u003e\n    \u003cli\u003e2015 BMW X3 2.0L\u003c\/li\u003e\n    \u003cli\u003e2016 BMW X3 2.0L\u003c\/li\u003e\n    \u003cli\u003e2017 BMW X3 2.0L\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eThe BMW Calibration Standard\u003c\/h3\u003e\n  \u003cp\u003eDesigned strictly for European engine management tolerances, this ignition kit installs seamlessly without triggering a Check Engine Light (CEL), restoring the exact precision, idle stability, and responsive power delivery required by the F25 platform.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48238703345912,"sku":"DS-ERZ09CIKR","price":174.95,"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-x3-2013-2017-2-0l-1.jpg?v=1776185328"},{"product_id":"ignition-coil-iridium-spark-plugs-for-bmw-x3-2007-2012-3-0l-i6","title":"Ignition Coil \u0026 Iridium Spark Plugs for BMW X3 (2007-2012) 3.0L I6","description":"\u003ch2\u003eDirect-Replacement Ignition Coil \u0026amp; Iridium Spark Plugs for 2007-2012 BMW X3\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eRestoring optimal spark energy and combustion efficiency:\u003c\/strong\u003e This comprehensive ignition service kit replaces degraded factory ignition coils and worn spark plugs to cure misfires and restore throttle response on naturally aspirated 3.0L engines.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock X3 Ignition Degradation\u003c\/h3\u003e\n\u003cp\u003eThe naturally aspirated N52 3.0L inline-six relies heavily on precise spark timing and strong voltage output to maintain its characteristic smooth power delivery. However, the OEM ignition coils situated deep in the E83 and F25 valve covers are subjected to relentless thermal cycling. Over time, localized engine bay heat soak degrades the internal epoxy resin and secondary windings of the factory coil packs. This thermal breakdown increases internal electrical resistance, leading to weak spark energy, rough idling, and under-load misfires. Standard spark plug electrodes also erode past their factory gaps after thousands of combustion cycles, demanding a higher firing voltage from an already compromised coil pack.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis ignition upgrade kit solves thermal breakdown utilizing coils engineered with high-dielectric epoxy injection and upgraded copper wire windings, ensuring consistent voltage output under extreme operating temperatures. The improved silicone boots seal out moisture and oil, preventing parasitic voltage tracking down the spark plug well. Paired with high-performance iridium spark plugs, this kit guarantees an ultra-fine center electrode that requires less firing voltage to successfully bridge the gap. The iridium alloy offers exceptional resistance to spark erosion and chemical corrosion in the combustion chamber. Together, this optimized ignition matrix ensures complete air-fuel combustion, eliminating hesitation and maximizing the thermal efficiency of the 3.0-liter block.\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;\"\u003e2007-2012 BMW X3 (Non-Turbo)\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;\"\u003eN52 3.0L I6 \/ E83 \u0026amp; F25\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;\"\u003e240-260 hp \/ 221-225 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, 12137562744, 12137571643, 12137594937, 12138647689, 12137551049, 12127594938, C1692, C1638\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2007-2012 BMW X3 Base\/si\/xDrive28i (3.0L Naturally Aspirated I6 Engines Only)\u003c\/li\u003e\n  \u003cli\u003eNote: Excludes Turbocharged N54\/N55 Models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe BMW Calibration Standard\u003c\/h3\u003e\n\u003cp\u003eDesigned specifically for European ECU tolerances, these ignition coils and iridium plugs ensure a precise electrical signature that prevents false check engine lights (CEL) and harmonizes perfectly with the sensitive diagnostic logic of the BMW ignition management system.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48806134776056,"sku":"DS-ED5EXDDCC","price":99.95,"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-x3-2007-2012-3-0l-i6-1.jpg?v=1780524404"},{"product_id":"ignition-coil-and-iridium-spark-plugs-for-bmw-x3-2013-2016-3-0l","title":"Ignition Coil and Iridium Spark Plugs for BMW X3 (2013-2016) 3.0L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2013-2016 BMW X3\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrimary Function:\u003c\/strong\u003e Restores complete combustion efficiency and eliminates cylinder misfires on the turbocharged 3.0L inline-six engine by replacing worn secondary ignition components.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock F25 Thermal Degradation Weakness\u003c\/h3\u003e\n\u003cp\u003eThe BMW N55 engine operates under high thermal loads and elevated cylinder pressures due to forced induction. Over time, the factory coil-on-plug boots suffer from dielectric breakdown, thermal cycling fatigue, and internal resistance drift. This causes micro-arcing, intermittent under-load misfires (DTC 2EFE\/2EFF series), rough idle speeds, and unburnt fuel entering the catalytic converter.\u003c\/p\u003e\n\n\u003ch3\u003eThe Precision Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive service kit includes six high-dielectric coil packs and matched fine-wire iridium spark plugs. The ignition coils feature premium-grade internal copper windings and reinforced thermoplastic housings to resist engine bay heat soak. Matched with high-durability iridium electrodes that maintain a precise gap under peak boost, this setup guarantees stable spark energy, crisp throttle response, and complete flame propagation across all six cylinders.\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 X3\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;\"\u003e3.0L N55 Turbocharged I6 \/ F25\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;\"\u003e300 hp \/ 300 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\u003e2013 BMW X3 xDrive35i 3.0L L6 (F25 \/ N55 Engine)\u003c\/li\u003e\n  \u003cli\u003e2014 BMW X3 xDrive35i 3.0L L6 (F25 \/ N55 Engine)\u003c\/li\u003e\n  \u003cli\u003e2015 BMW X3 xDrive35i 3.0L L6 (F25 \/ N55 Engine)\u003c\/li\u003e\n  \u003cli\u003e2016 BMW X3 xDrive35i 3.0L L6 (F25 \/ N55 Engine)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe BMW Precision Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet strict European OBD-II parameters, this direct-replacement assembly prevents hesitation, maintains flawless factory idle stability, and ensures zero Check Engine Light (CEL) triggers under high-boost conditions.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50451966230776,"sku":"DS-E94QW2750","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-x3-2013-2016-3-0l-1.jpg?v=1788715014"},{"product_id":"ignition-coil-and-iridium-spark-plugs-for-bmw-x3-2004-2006-3-0l","title":"Ignition Coil and Iridium Spark Plugs for BMW X3 (2004-2006) 3.0L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2004-2006 BMW X3\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eComplete Ignition Service Solution:\u003c\/strong\u003e Replaces degraded factory coils and worn plugs to restore secondary ignition voltage, resolve multi-cylinder misfires, and stabilize combustion across the entire RPM band.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock X3 Thermal Degradation and Secondary Breakdown\u003c\/h3\u003e\n\u003cp\u003eUnder-hood thermal cycles within the E83 engine bay cause severe dielectric breakdown in factory ignition coil boots and internal epoxy insulation over time. Micro-fractures in the coil body allow voltage to arc to the cylinder head rather than reaching the plug, triggering erratic idling, high-RPM stutter, and persistent misfire codes (P0300-P0306). Compounding this, aging spark plug electrodes suffer from gap erosion, demanding excessive primary voltage that strains the factory DME ignition drivers.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis 6-cylinder tune-up kit combines precision-wound coil-on-plug assemblies with durable high-grade copper windings and heat-resistant silicone boots to isolate spark delivery under extreme thermal soak. Paired with fine-wire iridium-tipped spark plugs, this setup reduces ignition voltage demand, provides superior flame kernel growth, and maintains precise spark gaps over extended service intervals. OEM-spec blade terminals and connector clips ensure direct drop-in installation with no wiring modifications required.\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;\"\u003e2004-2006 BMW X3\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;\"\u003e3.0L M54 (M54B30) \/ E83\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;\"\u003e225 hp \/ 214 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\u003e2004 BMW X3 3.0i (3.0L L6 - M54B30, Chassis: E83)\u003c\/li\u003e\n  \u003cli\u003e2005 BMW X3 3.0i (3.0L L6 - M54B30, Chassis: E83)\u003c\/li\u003e\n  \u003cli\u003e2006 BMW X3 3.0i (3.0L L6 - M54B30, Chassis: E83)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe BMW Precision Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to match factory electrical resistance profiles, this ignition set operates seamlessly with BMW Siemens engine management systems to eliminate check engine lights and deliver smooth, responsive European driving dynamics.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50451969933560,"sku":"DS-EH3XQ0SPP","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-x3-2004-2006-3-0l-1.jpg?v=1788715137"},{"product_id":"ignition-coil-and-iridium-spark-plugs-for-bmw-x3-2004-2010-2-5l","title":"Ignition Coil and Iridium Spark Plugs for BMW X3 (2004-2010) 2.5L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Service Kit for 2004-2010 BMW X3\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Replaces degraded factory coil-on-plug packs and worn spark plugs with high-dielectric copper-wound coils and fine-wire iridium plugs to restore proper secondary ignition voltage, smooth idle, and complete cylinder combustion.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock X3 Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe inline-6 engines in the BMW E83 chassis run high cylinder head temperatures that accelerate thermal fatigue in factory coil boots and internal insulation. Over time, heat cycles cause microscopic cracks in the potting epoxy, inducing secondary voltage arc-through, intermittent misfires under load, and rough cold starts. Simultaneously, standard nickel or platinum plugs erode at the electrode gap, increasing the required ionization voltage and straining aging coil drivers.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive 6-cylinder tune-up kit utilizes direct-replacement coil-on-plug assemblies engineered with high-conductivity oxygen-free copper primary and secondary windings, vacuum-poured epoxy insulation, and durable silicone dielectric boots. Paired with fine-wire iridium-tipped center electrodes with laser-welded ground pads, this kit provides a lower firing voltage threshold, high resistance to thermal fouling, and reliable combustion up to the redline without triggering ECU misfire fault codes.\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;\"\u003e2004-2010 BMW X3 2.5L\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;\"\u003eM54B25 \/ N52B25 \/ E83\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;\"\u003e184 hp \/ 175 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\u003e2004-2006 BMW X3 2.5i (E83, 2.5L L6 Gas)\u003c\/li\u003e\n  \u003cli\u003e2007-2010 BMW X3 2.5si \/ xDrive25i (E83, 2.5L L6 Gas)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe BMW Precision Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet tight European OBD-II tolerances, these ignition coils match factory primary resistance and dwell curves to ensure no check engine lights, hesitation, or DME driver stress.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50451970982136,"sku":"DS-EX548FAOH","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-x3-2004-2010-2-5l-1.jpg?v=1788715198"},{"product_id":"ignition-coil-and-iridium-spark-plugs-for-bmw-x3-2018-2019-2-0l","title":"Ignition Coil and Iridium Spark Plugs for BMW X3 (2018-2019) 2.0L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2018-2019 BMW X3\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrimary Function:\u003c\/strong\u003e Restores precise high-voltage combustion energy and eliminates cylinder misfires across the rev range on turbocharged four-cylinder BMW platforms.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock X3 Ignition Breakdown \u0026amp; Thermal Degradation\u003c\/h3\u003e\n\u003cp\u003eThe forced-induction B48 powertrain operates under high cylinder pressures and tightly packaged engine bay temperatures. Over time, OEM coil boots degrade from cyclic thermal loading, leading to dielectric breakdown, secondary winding voltage leakage, and high-load spark blowout. Compounding this, standard factory plugs suffer electrode erosion under continuous boost, increasing plug gap and forcing the coil pack to demand excessive primary amperage, triggering DME fault codes, rough idle, and stuttering under acceleration.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis complete tune-up kit replaces tired ignition components with four heavy-duty coil-on-plug units featuring high-conductivity internal copper windings and durable silicone boots resistant to dielectric punch-through. Paired with four fine-wire iridium spark plugs, the assembly delivers a focused, stable spark kernel with lower required firing voltage, superior flame propagation, and dependable resistance to fouling under high combustion chamber temperatures.\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;\"\u003e2018-2019 BMW X3\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;\"\u003e2.0L Turbo Inline-4 (B48) \/ G01\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;\"\u003e248 hp \/ 258 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;\"\u003eUF667, UF-667\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2018 BMW X3 sDrive30i 2.0L L4 Gas (G01)\u003c\/li\u003e\n  \u003cli\u003e2018 BMW X3 xDrive30i 2.0L L4 Gas (G01)\u003c\/li\u003e\n  \u003cli\u003e2019 BMW X3 sDrive30i 2.0L L4 Gas (G01)\u003c\/li\u003e\n  \u003cli\u003e2019 BMW X3 xDrive30i 2.0L L4 Gas (G01)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe BMW Precision Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to satisfy strict European engine management parameters, this ignition service kit ensures exact signal communication with the vehicle DME, preventing check engine lights while restoring smooth idle, crisp throttle response, and full-boost combustion reliability.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50459209662712,"sku":"DS-E6M2LGWB0","price":111.95,"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-x3-2018-2019-2-0l-1.jpg?v=1788808957"}],"url":"https:\/\/performancechiptuning.com\/collections\/bmw-x3-ignition.oembed","provider":"Performance Chip Tuning","version":"1.0","type":"link"}