{"product_id":"ignition-coil-iridium-spark-plugs-for-fiat-500-2012-2017-1-4l","title":"Ignition Coil + Iridium Spark Plugs for Fiat 500 (2012-2017) 1.4L","description":"\u003ch2\u003eDirect-Replacement Ignition Coil and Iridium Spark Plug Kit for 2012-2017 Fiat 500\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The ignition coil and iridium spark plug kit replaces degraded primary ignition components on the 2012-2017 Fiat 500 to eliminate secondary breakdown, prevent high-rpm misfires, and restore peak combustion efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Fiat 500 Heat Soak and Arcing Weakness\u003c\/h3\u003e\n\u003cp\u003eThe compact engine bay of the \u003cstrong\u003eTipo 312\u003c\/strong\u003e platform traps significant thermal energy directly over the cylinder head. Over continuous heat cycles, factory coil housing epoxy degrades and micro-cracks develop, allowing high-voltage current to arc to the cylinder head rather than jumping the plug gap. Coupled with electrode gap erosion on standard plugs, the \u003cstrong\u003e1.4L FIRE MultiAir\u003c\/strong\u003e engine suffers from high secondary voltage demands, leading to P0300-P0304 cylinder misfire codes, sluggish throttle response, unburnt fuel entering the exhaust stream, and rough idling under load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis kit delivers a matched set of direct-fit ignition coils and fine-wire iridium spark plugs engineered for thermal stability. The coils feature vacuum-potted high-dielectric resin and premium insulated copper windings to eliminate voltage leakage under high-load operating conditions. Paired with laser-welded 0.6mm iridium center-electrode spark plugs, the assembly reduces required ionization voltage, promotes immediate flame kernel expansion, and resists carbon fouling. Replacing both components in unison ensures uniform electrical resistance across all cylinders, clearing check engine lights and restoring smooth acceleration.\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; margin-bottom: 20px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2012-2017 Fiat 500\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e1.4L FIRE \/ Tipo 312\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e101 hp \/ 98 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eUF649, 5308, 68070492AB, 68070492AC, 68070492AD, 5C1872\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2012-2017 Fiat 500 Pop 1.4L 4-Cylinder\u003c\/li\u003e\n  \u003cli\u003e2012-2017 Fiat 500 Lounge 1.4L 4-Cylinder\u003c\/li\u003e\n  \u003cli\u003e2012-2016 Fiat 500 Sport 1.4L 4-Cylinder\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the Tipo 312 500?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2012-2017 Fiat 500 equipped with the 1.4L FIRE engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the iridium spark plugs pre-gapped for this application?\u003c\/strong\u003e\u003cbr\u003e Yes, the plugs are pre-set to factory specifications, though verifying gap clearance before final torque application is recommended.\u003c\/p\u003e\n\n\u003ch3\u003eThe Fiat Precision Standard\u003c\/h3\u003e\n\u003cp\u003eModern European powertrains depend on exact ignition timing and electrical resistance to protect sensitive emissions equipment. Installing matched coils and iridium plugs maintains factory diagnostic tolerances, preventing catalytic converter poisoning and keeping your engine running smooth and CEL-free.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50622879858936,"sku":"DS-EGSI7HTE2","price":151.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-iridium-spark-plugs-for-fiat-500-2012-2017-1-4l-1.jpg?v=1790276399","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-iridium-spark-plugs-for-fiat-500-2012-2017-1-4l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}