{"product_id":"ignition-coil-and-iridium-spark-plugs-for-bmw-x4-2015-2018-2-0l","title":"Ignition Coil and Iridium Spark Plugs for BMW X4 (2015-2018) 2.0L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Service Kit for 2015-2018 BMW X4\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Restores factory ignition energy, resolves high-boost misfires, and stabilizes idle by replacing aged coil packs and worn spark plugs in direct-injected 2.0L engines.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock N20 Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eFactory ignition coils on the turbocharged N20 engine face severe thermal degradation inside the tight F26 engine bay. Over continuous heat cycles, stock epoxy insulation micro-cracks, causing high-voltage dielectric breakdown and internal resistance spikes. Combined with direct-injection electrode erosion on standard plugs, this leads to spark blowout under peak boost, cylinder misfires (DME fault codes 140010\/140001), rough cold starts, and reduced fuel efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive ignition service kit features four upgraded coil-on-plug assemblies paired with four fine-wire iridium spark plugs. The coils utilize high-grade internal copper windings and reinforced thermoplastic housings to deliver consistent, high-voltage secondary output under high cylinder pressures. The matching iridium plugs feature laser-welded fine-wire center electrodes and thermal-shock-resistant ceramic insulators, ensuring lower required firing voltage, precise flame kernel propagation, and extended service life.\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;\"\u003e2015-2018 BMW X4\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 I4 (N20B20) \/ F26\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 \/ 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\u003e2015 BMW X4 xDrive28i (2.0L L4 Turbo - N20B20)\u003c\/li\u003e\n  \u003cli\u003e2016 BMW X4 xDrive28i (2.0L L4 Turbo - N20B20)\u003c\/li\u003e\n  \u003cli\u003e2017 BMW X4 xDrive28i (2.0L L4 Turbo - N20B20)\u003c\/li\u003e\n  \u003cli\u003e2018 BMW X4 xDrive28i (2.0L L4 Turbo - N20B20)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe BMW Precision Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet rigorous European diagnostic standards, this direct-replacement kit delivers clean combustion cycles to prevent shadow codes, protect catalytic converters, and maintain true German drivability without triggering check engine lights.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50452148617464,"sku":"DS-EFLZX15N7","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-x4-2015-2018-2-0l-1.jpg?v=1788718689","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-and-iridium-spark-plugs-for-bmw-x4-2015-2018-2-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}