{"product_id":"uf431-ignition-coil-pack-iridium-spark-plugs-wire-for-03-06-kia-sorento-3-5l","title":"UF431 Ignition Coil Pack \u0026 Iridium Spark Plugs \u0026 Wire For 03-06 Kia Sorento 3.5L","description":"\u003ch2\u003eUF431 Ignition Coil Pack \u0026amp; Iridium Spark Plugs \u0026amp; Wire for Kia Sorento\u003c\/h2\u003e\u003cp\u003eUF431 ignition coil pack, iridium spark plug, and spark plug wire set designed for 2003-2006 Kia Sorento 3.5L V6 engines, providing a complete tune-up solution that restores ignition performance.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe UF431 kit combines a coil pack, six iridium spark plugs, and a set of spark plug wires in one package for the 3.5L V6 engine. It replaces worn factory components to cure misfires, hard starting, and rough idle. This ignition coil pack and plug set is intended for 2003-2006 Kia Sorento drivers performing routine maintenance or troubleshooting ignition faults.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCoil pack with high-output windings for strong spark across all cylinders\u003c\/li\u003e\n\u003cli\u003eIridium-tipped spark plugs for improved ignitability and extended service life\u003c\/li\u003e\n\u003cli\u003eSpiral-wound suppression wires reduce radio frequency interference\u003c\/li\u003e\n\u003cli\u003ePre-assembled boots and terminals for direct plug-in installation\u003c\/li\u003e\n\u003cli\u003eHeat-resistant silicone jacket on plug wires withstands engine bay temperatures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Kia Sorento 3.5L V6 (2003–2006)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUF431\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoil Pack Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-coil pack (waste spark)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpark Plug Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIridium, pre-gapped\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePlug Wire Core\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpiral wound suppression\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5L V6, 2003-2006 Kia Sorento\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is the UF431 kit a plug-and-play replacement? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the coil pack, spark plugs, and wires are pre-configured for the 2003-2006 Sorento 3.5L; no splicing or special tools are required for a straightforward swap.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do the iridium spark plugs need to be gapped before installation? \u003cstrong\u003eA:\u003c\/strong\u003e The iridium spark plugs come pre-gapped to the correct specification for the 3.5L engine; always verify the gap with a feeler gauge before installing to account for any shipping impacts.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44965074010198,"sku":"ZZ3A01074","price":134.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_5177c785-5163-42b2-a815-8642031a4de8.jpg?v=1781653428","url":"https:\/\/www.solidspare.com\/products\/uf431-ignition-coil-pack-iridium-spark-plugs-wire-for-03-06-kia-sorento-3-5l","provider":"Solid Spare","version":"1.0","type":"link"}