{"product_id":"ignition-coil-and-iridium-spark-plugs-for-volkswagen-jetta-2014-2017-1-4l","title":"Ignition Coil and Iridium Spark Plugs for Volkswagen Jetta (2014-2017) 1.4L","description":"\u003ch2\u003eDirect-Fit Ignition Service Kit for 2014-2017 Volkswagen Jetta\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrimary Function:\u003c\/strong\u003e Complete tune-up pack engineered to restore primary spark voltage, eliminate high-load misfires, and stabilize idle across direct-injected 1.4L turbocharged platforms.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Jetta Thermal Degradation \u0026amp; High-Boost Spark Blowout\u003c\/h3\u003e\n\u003cp\u003eThe compact EA211 engine bay subjects factory ignition coils to severe thermal cycling. Over time, stock primary and secondary copper windings develop internal resistance breakdown, while aging boot silicone degrades and allows high-voltage flashover. Coupled with direct-injection carbon loading and erosion on standard spark plug electrodes, boost pressure from the turbocharger induces spark blowout, leading to P0300-P0304 DTC fault codes, sluggish throttle response, and unburned fuel entering the catalytic converter.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis overhaul kit pairs four reinforced coil-on-plug assemblies with fine-wire iridium spark plugs. The ignition coils feature high-density internal copper windings and heavy-duty magnetic laminations that maintain consistent secondary voltage output under peak boost. High-dielectric silicone boots resist thermal hardening to eliminate arcing, while corrosion-resistant blade terminals ensure zero signal drop. Matched iridium center electrodes provide high melting-point durability, sharp flame kernel propagation, and reduced required firing voltage.\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;\"\u003e2014-2017 Volkswagen Jetta\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;\"\u003e1.4L TSI (EA211) \/ Mk6 (A6)\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;\"\u003e150 hp \/ 184 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;\"\u003eUF765, UF-765, 06K905110J, 06K905110K, 06J905110C, UF771, UF716, 06J905110F, 06J905110G, 06J905110N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2014 Volkswagen Jetta 1.4L TSI (Sedan \/ Hybrid)\u003c\/li\u003e\n  \u003cli\u003e2015 Volkswagen Jetta 1.4L TSI (Sedan \/ Hybrid)\u003c\/li\u003e\n  \u003cli\u003e2016 Volkswagen Jetta 1.4L TSI (S, SE, Hybrid)\u003c\/li\u003e\n  \u003cli\u003e2017 Volkswagen Jetta 1.4L TSI (S, SE)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Volkswagen Precision Standard\u003c\/h3\u003e\n\u003cp\u003eManufactured to OEM resistance parameters, this direct plug-and-play assembly preserves factory ECU dwell mapping without triggering check engine lights or intermittent ionization fault codes.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50451840860408,"sku":"DS-EWDND39K3","price":105.95,"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-volkswagen-jetta-2014-2017-1-4l-1.jpg?v=1788710287","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-and-iridium-spark-plugs-for-volkswagen-jetta-2014-2017-1-4l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}