{"product_id":"ignition-coil-and-iridium-spark-plugs-for-fiat-500x-2016-2017-2-4l","title":"Ignition Coil and Iridium Spark Plugs for Fiat 500X (2016-2017) 2.4L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2016-2017 Fiat 500X\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Replaces degraded factory ignition components with high-dielectric coils and fine-wire iridium spark plugs to eliminate misfires and restore complete combustion in 2.4L engines.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock 500X Ignition Degradation\u003c\/h3\u003e\n\u003cp\u003eThe compact engine bay of the 2.4L MultiAir creates severe thermal cycling, causing factory coil packs to suffer from dielectric breakdown and micro-cracking in the primary housing. Over time, internal resistance spikes, degrading spark voltage and leading to intermittent secondary-circuit misfires, hesitant cold starts, and unburnt fuel fouling the catalytic converter. Stock standard plugs also experience electrode erosion under high-compression load, widening the gap and straining the ignition system.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis direct-replacement kit features 4 ignition coils wound with high-purity electrolytic copper and vacuum-sealed in high-insulation epoxy to prevent internal arcing and breakdown. Paired with 4 laser-welded fine-tip iridium center-electrode spark plugs, the assembly provides a focused, high-energy spark kernel that resists carbon fouling and delivers rapid flame propagation. Dielectric-resistant thermoplastic boots ensure a moisture-sealed barrier over the valve cover spark plug wells.\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;\"\u003e2016-2017 Fiat 500X\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;\"\u003e2.4L Tigershark MultiAir II \/ Type 334\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;\"\u003e180 hp \/ 175 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;\"\u003eUF751, UF-751, UF754, UF-754, 5149168AI, 5149168AH, 68242286AA, 68242286AB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2016 Fiat 500X:\u003c\/strong\u003e 2.4L L4 Tigershark (Pop, Trekking, Lounge, Trekking Plus)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2017 Fiat 500X:\u003c\/strong\u003e 2.4L L4 Tigershark (Pop, Trekking, Lounge)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Fiat Precision Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet tight European OBD-II compliance tolerances, this ignition service package delivers balanced electrical resistance to ensure zero Check Engine Lights (CEL) while stabilizing idle harmonics and throttle response.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50430301241592,"sku":"DS-EB224OOUW","price":89.95,"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-fiat-500x-2016-2017-2-4l-1.jpg?v=1788455316","url":"https:\/\/performancechiptuning.com\/fr\/products\/ignition-coil-and-iridium-spark-plugs-for-fiat-500x-2016-2017-2-4l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}