{"product_id":"ignition-coil-and-iridium-spark-plugs-for-bmw-1-series-2005-2007-2-0l","title":"Ignition Coil and Iridium Spark Plugs for BMW 1 Series (2005-2007) 2.0L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2005-2007 BMW 1 Series\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eComplete Secondary Ignition Refresh:\u003c\/strong\u003e Replaces fatigued factory ignition coils and worn plugs to eliminate cylinder misfires, rough idling, and hesitation under load across all four cylinders.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock 1 Series Thermal Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe N46 2.0L inline-4 engine bay experiences extreme thermal cycling within its tight engine compartment. Over time, OEM coil boots degrade, causing dielectric breakdown, micro-arcing, and spark leakage along the cylinder head. Concurrently, factory spark plug gap erosion increases electrical resistance, forcing the primary windings to run hotter and causing premature coil failure, rough cold starts, and intermittent DME misfire codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis direct-replacement kit pairs four precision ignition coils featuring high-conductivity internal copper windings with four fine-wire iridium spark plugs. The reinforced silicone boots provide superior resistance to heat soak and dielectric breakdown, while the iridium center electrodes lower the required firing voltage. This ensures rapid flame kernel propagation, complete fuel atomization, and stable ignition timing across the entire RPM band.\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;\"\u003e2005-2007 BMW 1 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;\"\u003eN46B20 \/ E87\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;\"\u003e148 hp \/ 147 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\u003e2005 BMW 1 Series (118i, 120i) 2.0L 4-Cylinder\u003c\/li\u003e\n  \u003cli\u003e2006 BMW 1 Series (118i, 120i) 2.0L 4-Cylinder\u003c\/li\u003e\n  \u003cli\u003e2007 BMW 1 Series (118i, 120i) 2.0L 4-Cylinder\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe BMW Precision Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to match factory DME pulse-width modulation and secondary resistance parameters, this ignition kit guarantees OEM electrical compatibility, precise coil dwell timing, and zero check engine lights.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50458918879480,"sku":"DS-E63SBBHU8","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-1-series-2005-2007-2-0l-1.jpg?v=1788803517","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-and-iridium-spark-plugs-for-bmw-1-series-2005-2007-2-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}