{"product_id":"ignition-coil-iridium-spark-plugs-for-isuzu-trooper-1992-1995-3-2l","title":"Ignition Coil + Iridium Spark Plugs for Isuzu Trooper (1992-1995) 3.2L","description":"\u003ch2\u003eDirect-Replacement Ignition Coil and Iridium Spark Plug Kit for 1992-1995 Isuzu Trooper\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The ignition coil and iridium spark plug kit restores secondary ignition voltage and combustion efficiency on the 1992-1995 Isuzu Trooper to eliminate misfires and stabilize idle quality.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Isuzu Trooper Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe factory ignition architecture on the \u003cstrong\u003eUBS25\u003c\/strong\u003e chassis utilizes a waste-spark coil pack arrangement powering the 3.2L \u003cstrong\u003e6VD1\u003c\/strong\u003e V6. Over decades of thermal cycling and underhood heat soak, OEM coil housings develop micro-fractures in the potting epoxy. This insulation degradation induces internal high-voltage arcing, dielectric breakdown, and secondary winding resistance drift. Compounding the issue, conventional copper or standard plugs erode rapidly under waste-spark duty cycles—firing twice as often per complete four-stroke cycle—which widens the plug gap, increases required secondary firing voltage (kV), overburdens aging coils, and results in hesitation under heavy load or erratic lean misfires.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis service kit overhauls both primary and secondary ignition stages simultaneously. The three multi-pack ignition coils feature reinforced thermoplastic housings vacuum-filled with high-dielectric epoxy to prevent dielectric punch-through and resist heat soak. High-grade copper primary and secondary windings restore precise rise time and deliver consistent discharge energy across the entire rev range. Paired with fine-wire laser-welded iridium-tipped spark plugs, this setup lowers required ignition voltage, promotes stable flame kernel propagation under load, and resists electrical erosion to prevent gap growth over extended service intervals.\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;\"\u003e1992-1995 Isuzu Trooper\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;\"\u003e3.2L V6 (\u003cstrong\u003e6VD1\u003c\/strong\u003e) \/ \u003cstrong\u003eUBS25\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;\"\u003e175 hp \/ 188 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\u003eD540\u003c\/strong\u003e, \u003cstrong\u003e8104724010\u003c\/strong\u003e, \u003cstrong\u003e10472401\u003c\/strong\u003e, \u003cstrong\u003e10468391\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1992-1995 Isuzu Trooper S 3.2L V6 (6VD1)\u003c\/li\u003e\n  \u003cli\u003e1992-1995 Isuzu Trooper LS 3.2L V6 (6VD1)\u003c\/li\u003e\n  \u003cli\u003e1993-1995 Isuzu Trooper RS 3.2L V6 (6VD1)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the UBS25 Trooper?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 1992-1995 Isuzu Trooper equipped with the 3.2L \u003cstrong\u003e6VD1\u003c\/strong\u003e engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo these iridium plugs require gapping prior to installation?\u003c\/strong\u003e\u003cbr\u003e Verify the plug gap matches factory \u003cstrong\u003e6VD1\u003c\/strong\u003e service specifications (0.040–0.044 in) using a wire-style feeler gauge without levering against the fragile iridium electrode tip.\u003c\/p\u003e\n\n\u003ch3\u003eThe Isuzu Heavy-Duty Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to handle sustained low-range crawling, towing, and backcountry endurance, this ignition upgrade restores original cold-start reliability and throttle responsiveness across challenging terrain.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50622929371384,"sku":"DS-ELQFVTWI9","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-isuzu-trooper-1992-1995-3-2l-1.jpg?v=1790277102","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-iridium-spark-plugs-for-isuzu-trooper-1992-1995-3-2l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}