{"product_id":"ignition-coil-iridium-spark-plugs-for-dodge-stealth-1991-1996-3-0l","title":"Ignition Coil + Iridium Spark Plugs for Dodge Stealth (1991-1996) 3.0L","description":"\u003ch2\u003eHigh-Conductivity Ignition Coil and Iridium Spark Plug Kit for 1991-1996 Dodge Stealth\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Ignition Coil and Iridium Spark Plug Kit restores primary ignition energy and stabilizes flame kernel propagation on the 1991-1996 Dodge Stealth to eliminate misfires and maximize combustion efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Dodge Stealth Thermal Breakdown \u0026amp; Secondary Voltage Drop\u003c\/h3\u003e\n\u003cp\u003eUnder the compact hood of the \u003cstrong\u003eZ16A\u003c\/strong\u003e and \u003cstrong\u003eZ15A\u003c\/strong\u003e chassis, the transverse \u003cstrong\u003e6G72\u003c\/strong\u003e V6 engine creates severe thermal constraints within the cylinder head valley. Over time, the factory coil packs endure continuous thermal cycling, which breaks down the internal winding insulation and degrades the potting compound. This leads to internal arcing, high secondary winding resistance, and high-RPM spark blowout under load. Furthermore, aging conventional copper or platinum spark plugs exhibit rapid electrode erosion, expanding the plug gap beyond factory tolerances and forcing degraded ignition coils to work past their dielectric breakdown limits.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive kit replaces high-mileage ignition components with three direct-fit, waste-spark ignition coils and six fine-wire iridium spark plugs. The replacement coils feature high-grade magnetic steel cores paired with reinforced epoxy encapsulation to resist heat soak, mechanical vibration, and insulation breakdown. The included laser-welded iridium spark plugs feature a minimal 0.6mm center electrode diameter, drastically lowering the required ionization voltage across the gap while providing superior wear resistance against spark erosion. Together, they ensure complete flame front propagation, stabilized idle quality, and crisp throttle response even under aggressive cylinder pressures.\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;\"\u003e1991-1996 Dodge Stealth\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;\"\u003e6G72 DOHC \/ Z16A, Z15A\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;\"\u003e222 hp \/ 201 lb-ft (NA DOHC)\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;\"\u003eMD152648, MD313604, MD334558, MD346835, UF143\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1991-1996 Dodge Stealth Base 3.0L V6\u003c\/li\u003e\n  \u003cli\u003e1991-1996 Dodge Stealth ES 3.0L V6\u003c\/li\u003e\n  \u003cli\u003e1991-1996 Dodge Stealth R\/T 3.0L V6\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the Z16A Stealth?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 1991-1996 Dodge Stealth equipped with the 6G72 engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to adjust the gap on the iridium spark plugs prior to installation?\u003c\/strong\u003e\u003cbr\u003e No, the iridium center electrodes are factory pre-gapped and delicate; manual gapping can fracture the fine iridium tip.\u003c\/p\u003e\n\n\u003ch3\u003eThe Dodge JDM-Era Caliber\u003c\/h3\u003e\n\u003cp\u003eEngineered for high-revving 1990s Japanese-American sports icons, this ignition set preserves peak combustion pressure to maximize high-RPM horsepower, sharpen transient boost and throttle response, and maintain crisp exhaust acoustic dynamics.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50623307940088,"sku":"DS-EO7Z6G9UW","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-dodge-stealth-1991-1996-3-0l-1.jpg?v=1790286009","url":"https:\/\/performancechiptuning.com\/products\/ignition-coil-iridium-spark-plugs-for-dodge-stealth-1991-1996-3-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}