{"product_id":"ignition-coil-iridium-spark-plugs-for-mitsubishi-mirage-1997-2002-1-8l","title":"Ignition Coil + Iridium Spark Plugs for Mitsubishi Mirage (1997-2002) 1.8L","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 1997-2002 Mitsubishi Mirage (CJ\/CK)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The ignition coil and iridium spark plug kit replaces degraded ignition components on the 1997-2002 Mitsubishi Mirage to eliminate secondary ignition misfires and restore combustion efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Mitsubishi Mirage Secondary Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e4G93\u003c\/strong\u003e SOHC engine in the fifth-generation \u003cstrong\u003eCJ\/CK\u003c\/strong\u003e Mirage relies on a waste-spark ignition topology where two cylinder-mounted coil packs fire four cylinders via paired secondary leads. Over sustained thermal cycling, factory coil epoxy degrades, causing internal winding breakdown and dielectric failure under high load. Concurrently, factory copper or conventional nickel spark plugs suffer accelerated electrode erosion and gap enlargement, elevating the required firing voltage beyond what aging \u003cstrong\u003eMD362907\u003c\/strong\u003e or \u003cstrong\u003eMD325048\u003c\/strong\u003e coils can deliver. This leads to carbon tracking, erratic idle, engine hesitation under open-loop acceleration, and unburnt hydrocarbon buildup in the catalytic converter.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis ignition service kit matches factory primary and secondary resistance parameters to prevent premature driver saturation in the engine control unit. Each direct-mount coil pack features high-grade magnetic steel laminations, high-temperature epoxy potting, and reinforced silicone boots to resist dielectric puncture and thermal fatigue. Paired with fine-wire iridium-tipped spark plugs, the system reduces the ignition voltage requirement across the secondary gap. The high melting point of iridium minimizes gap growth over extended service intervals, ensuring concentrated spark kernel growth, stable flame front propagation, and rapid throttle response under lean-mixture cruise and load conditions.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2 Ignition Coils\u003c\/li\u003e\n  \u003cli\u003e4 Iridium Spark Plugs\u003c\/li\u003e\n\u003c\/ul\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: 1px solid #e0e0e0; font-size: 14px; min-width: 300px;\"\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;\"\u003e1997-2002 Mitsubishi Mirage\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;\"\u003e4G93 (1.8L) \/ CJ\/CK\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;\"\u003e113 hp \/ 116 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;\"\u003eUF295, 4503, 89057916, 89057964, E507D, E557C, 5C1091, 2505-33728, 178-8225, 52-1651, EBC1356, 26C1071, 5151, GN10191, C1166, C1257, IC438, IGC0135, 23-0193, 347Z, 2-5151, MD362907, 1IC140, SKIC035, CUF295, C1257VC, 2IGC0219, MD325048, 358057781, IC438SB, U4014, 48999, 36-8017, 480002, C1257SPEC, C-530, 5002, E298, UF295T, 921-2019\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\u003e1997-2002 Mitsubishi Mirage 1.8L\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the CJ\/CK Mirage?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 1997-2002 Mitsubishi Mirage equipped with the \u003cstrong\u003e4G93\u003c\/strong\u003e engine. \u003cstrong\u003eThis kit is specified strictly for the 1.8L engine and will not fit the 1.5L 4G15 models or universal applications.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eAre spark plug wires included with this kit?\u003c\/h4\u003e\n\u003cp\u003eNo, spark plug wires are not included and must be reused or replaced separately for this 2-coil waste-spark system.\u003c\/p\u003e\n\n\u003ch3\u003eThe Mitsubishi Caliber\u003c\/h3\u003e\n\u003cp\u003ePreserve authentic JDM throttle response and sharp low-end torque delivery by maintaining your ignition secondary circuit to strict factory tolerances.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67561487663352,"sku":"DS-E612S5O6I","price":74.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-iridium-spark-plugs-for-mitsubishi-mirage-1997-2002-1-8l-1.jpg?v=1790964285","url":"https:\/\/performancechiptuning.com\/fr\/products\/ignition-coil-iridium-spark-plugs-for-mitsubishi-mirage-1997-2002-1-8l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}