{"product_id":"ignition-coil-iridium-spark-plugs-for-plymouth-colt-1993-1994-2-4l","title":"Ignition Coil + Iridium Spark Plugs for Plymouth Colt (1993-1994) 2.4L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 1993-1994 Plymouth Colt 2.4L (N34W \/ 4G64)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The direct-fit ignition coil and iridium spark plug kit restores secondary voltage delivery and combustion efficiency on the 1993-1994 Plymouth Colt to eliminate misfires and stabilize idle quality.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Plymouth Colt Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eUnder repeated thermal cycling, the factory ignition coil on the \u003cstrong\u003e4G64\u003c\/strong\u003e engine suffers internal dielectric breakdown and winding insulation degradation. High heat-soak conditions inside the engine bay break down the primary and secondary epoxy encapsulation, triggering high-resistance bottlenecks, erratic spark energy, and intermittent misfires under load. Concurrently, standard copper or nickel core spark plugs erode rapidly at the electrode gap, escalating the required firing voltage beyond what aging stock coils can sustain. This degradation leads to unburned hydrocarbons, fouled oxygen sensors, sluggish throttle transition, and loss of low-RPM torque.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis ignition service kit addresses high secondary resistance by combining a high-temperature epoxy-insulated ignition coil with fine-wire iridium spark plugs. The replacement ignition coil features heavy-duty copper primary and secondary windings designed to meet or exceed OEM saturation limits, preventing arc-over and thermal collapse. Paired with laser-welded iridium-tipped spark plugs, the assembly minimizes voltage demand across the gap while resisting spark erosion and carbon fouling up to 1,400°F. The low-quenching fine-wire electrode design promotes a stable flame kernel propagation, restoring cold-start reliability and sharp throttle response across the operational powerband.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n  \u003ctable width=\"100% style=\" border-collapse: collapse border: solid font-size: min-width:\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;\"\u003e1993-1994 Plymouth Colt\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;\"\u003e\n\u003cstrong\u003e4G64\u003c\/strong\u003e 2.4L SOHC \/ \u003cstrong\u003eN34W\u003c\/strong\u003e\n\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;\"\u003e136 hp \/ 154 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;\"\u003e\n\u003cstrong\u003eMD190168\u003c\/strong\u003e, \u003cstrong\u003eUF-371\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1993 Plymouth Colt 2.4L L4 (4G64)\u003c\/li\u003e\n  \u003cli\u003e1994 Plymouth Colt 2.4L L4 (4G64)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the N34W Colt?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 1993-1994 Plymouth Colt equipped with the \u003cstrong\u003e4G64\u003c\/strong\u003e 2.4L engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo these iridium spark plugs require pre-gapping before installation?\u003c\/strong\u003e\u003cbr\u003e The iridium plugs arrive pre-gapped, and manual adjustments should be avoided to prevent fracturing the brittle iridium center electrode.\u003c\/p\u003e\n\n\u003ch3\u003eThe Plymouth Powertrain Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered for bulletproof reliability, these components match Mitsubishi-derived powertrain tolerances to maintain optimal combustion chemistry, eliminate hesitation under throttle, and preserve factory drivability.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50625815609592,"sku":"DS-E4I3SAV79","price":92.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-iridium-spark-plugs-for-plymouth-colt-1993-1994-2-4l-1.jpg?v=1790351657","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-iridium-spark-plugs-for-plymouth-colt-1993-1994-2-4l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}