{"product_id":"ignition-coil-and-iridium-spark-plugs-for-pontiac-pursuit-2005-2006-2-2l","title":"Ignition Coil and Iridium Spark Plugs for Pontiac Pursuit (2005-2006) 2.2L","description":"\u003ch2\u003eDirect-Fit Ignition Coil Rail and Iridium Spark Plug Kit for 2005-2006 Pontiac Pursuit\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The ignition coil and iridium spark plug kit replaces degraded factory ignition components on the 2005-2006 Pontiac Pursuit to eliminate cylinder misfires, restore combustion efficiency, and stabilize idle quality.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Pontiac Pursuit Ignition Cassette Failure\u003c\/h3\u003e\n\u003cp\u003eThe factory integrated coil rail on the \u003cstrong\u003eDelta\u003c\/strong\u003e platform \u003cstrong\u003eL61 Ecotec\u003c\/strong\u003e engine is mounted directly over the cylinder head, exposing the internal transformer windings and boots to severe thermal cycling. Over time, internal epoxy insulation breaks down, causing high-voltage leakage, secondary winding resistance spikes, and inter-boot carbon tracking. Coupled with worn copper or platinum plugs with eroded gaps, this breakdown increases electrical demand on the ignition module, triggering P0300 through P0304 DTCs, engine hesitation under load, and unburned fuel entering the catalytic converter.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis replacement ignition assembly features a direct-fit coil rail manufactured with high-dielectric epoxy potting and heat-resistant silicone boots to resist dielectric breakdown under extreme underhood temperatures. The matching fine-wire iridium spark plugs feature a laser-welded 0.6mm iridium center electrode and trivalent metal plating for superior anti-fouling and anti-corrosion properties. The reduced spark gap quenching lowers required firing voltage, providing consistent spark propagation, crisp throttle response, and a prolonged service interval under sustained load.\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;\"\u003e2005-2006 Pontiac Pursuit\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;\"\u003e2.2L DOHC L61 \/ GM Delta Platform\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;\"\u003e145 hp \/ 155 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;\"\u003eUF391, 10458422, 12580538, 12587426, GN10111\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2005 Pontiac Pursuit Base Sedan 2.2L L4 (L61 Ecotec)\u003c\/li\u003e\n  \u003cli\u003e2006 Pontiac Pursuit Base Sedan 2.2L L4 (L61 Ecotec)\u003c\/li\u003e\n  \u003cli\u003e2006 Pontiac Pursuit Base Coupe 2.2L L4 (L61 Ecotec)\u003c\/li\u003e\n  \u003cli\u003e2006 Pontiac Pursuit SE Sedan 2.2L L4 (L61 Ecotec)\u003c\/li\u003e\n  \u003cli\u003e2006 Pontiac Pursuit SE Coupe 2.2L L4 (L61 Ecotec)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the Delta Pursuit?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2005-2006 Pontiac Pursuit equipped with the 2.2L \u003cstrong\u003eL61 Ecotec\u003c\/strong\u003e engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the included iridium spark plugs pre-gapped for this application?\u003c\/strong\u003e\u003cbr\u003e Yes, the spark plugs are pre-gapped to factory specification, though checking gap clearance prior to installation is recommended.\u003c\/p\u003e\n\n\u003ch3\u003eThe Pontiac Performance Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to withstand prolonged high-RPM duty cycles, this ignition package restores crisp combustion dynamics and smooth power delivery across the entire rev range without triggering secondary ignition fault codes.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50605744816376,"sku":"DS-EPH8MSL2P","price":74.95,"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-pontiac-pursuit-2005-2006-2-2l-1.jpg?v=1790089936","url":"https:\/\/performancechiptuning.com\/fr\/products\/ignition-coil-and-iridium-spark-plugs-for-pontiac-pursuit-2005-2006-2-2l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}