{"product_id":"ignition-coil-and-iridium-spark-plugs-for-isuzu-trooper-1998-1999-3-5l","title":"Ignition Coil and Iridium Spark Plugs for Isuzu Trooper (1998-1999) 3.5L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 1998-1999 Isuzu Trooper\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The ignition coil and iridium spark plug kit replaces worn factory secondary ignition components on the 1998-1999 Isuzu Trooper to eliminate cylinder misfires, stabilize idle rpm, and restore optimal combustion efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Isuzu Trooper Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eUnder the hood of the \u003cstrong\u003eUBS26\u003c\/strong\u003e chassis, the \u003cstrong\u003e6VE1\u003c\/strong\u003e 3.5L DOHC V6 operates with tight spark plug tube clearances that trap extreme thermal load. Over extended run cycles, the factory pencil coils suffer from epoxy potting degradation, dielectric insulation breakdown, and micro-cracking across the lower silicone boots. This deterioration allows high-voltage arc flashover to ground rather than jumping the plug gap, triggering severe hesitation under load, P0300 through P0306 DTC codes, unburned hydrocarbon catalytic wash, and poor fuel economy from widened factory copper plug gaps.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive tune-up kit replaces all failure-prone secondary ignition components with six high-dielectric pencil ignition coils and six fine-wire iridium spark plugs. The ignition coils feature heat-resistant thermoplastic housings with reinforced internal copper winding spools, ensuring high-energy primary-to-secondary voltage transfer without thermal breakdown. Paired with laser-welded iridium-tipped center electrodes and platinum-enhanced ground pads, this kit provides a concentrated spark kernel, lowered required firing voltage, exceptional resistance to gap erosion, and reliable cold-start ignition across high-stress driving conditions.\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;\"\u003e1998-1999 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;\"\u003e6VE1 3.5L V6 \/ UBS26\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;\"\u003e215 hp \/ 230 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;\"\u003eUF245, IGC0048, 6738301, U5249, 5C1015, C560, GN10425, 1788370, KIN133366TOP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1998 Isuzu Trooper S 3.5L V6 (6VE1)\u003c\/li\u003e\n  \u003cli\u003e1998 Isuzu Trooper LS 3.5L V6 (6VE1)\u003c\/li\u003e\n  \u003cli\u003e1998 Isuzu Trooper Limited 3.5L V6 (6VE1)\u003c\/li\u003e\n  \u003cli\u003e1999 Isuzu Trooper S 3.5L V6 (6VE1)\u003c\/li\u003e\n  \u003cli\u003e1999 Isuzu Trooper LS 3.5L V6 (6VE1)\u003c\/li\u003e\n  \u003cli\u003e1999 Isuzu Trooper Limited 3.5L V6 (6VE1)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the UBS26 Trooper?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 1998-1999 Isuzu Trooper equipped with the 6VE1 3.5L V6 engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo the iridium spark plugs require manual gapping prior to installation?\u003c\/strong\u003e\u003cbr\u003e No, these plugs come pre-gapped for the factory 3.5L application; adjusting the fine-wire iridium tip risks damaging the laser-welded center electrode.\u003c\/p\u003e\n\n\u003ch3\u003eThe Isuzu Heavy-Duty Standard\u003c\/h3\u003e\n\u003cp\u003eBuilt to handle harsh backcountry trails and heavy off-road utility, these coils and iridium plugs provide the spark energy and heat tolerance needed to keep your Trooper operating reliably under demanding towing and off-camber loads.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50604673761528,"sku":"DS-E99S9NK5C","price":121.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-and-iridium-spark-plugs-for-isuzu-trooper-1998-1999-3-5l-1.jpg?v=1790089110","url":"https:\/\/performancechiptuning.com\/products\/ignition-coil-and-iridium-spark-plugs-for-isuzu-trooper-1998-1999-3-5l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}