{"product_id":"ignition-coil-and-iridium-spark-plugs-for-kia-borrego-2009-2011-4-6l","title":"Ignition Coil and Iridium Spark Plugs for Kia Borrego (2009-2011) 4.6L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2009-2011 Kia Borrego\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrimary Function:\u003c\/strong\u003e Restores factory ignition energy, stabilizes combustion efficiency, and eliminates cylinder misfires under heavy load across all 8 cylinders.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Borrego Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe 4.6L Tau V8 operates in a high-thermal-stress engine bay where factory ignition coils experience dielectric breakdown over time. Thermal cycling degrades the internal epoxy encapsulation and copper primary\/secondary windings, causing secondary voltage leakages, erratic spark timing, rough idle, and misfire codes (P0300-P0308). Concurrently, aged stock spark plugs suffer gap erosion and ground electrode wear, increasing the required firing voltage and putting further strain on aging coil packs.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis complete 8-cylinder service kit pairs high-dielectric-strength coil-on-plug assemblies with premium fine-wire iridium spark plugs. The coils feature high-conductivity internal copper windings and thermal-shock-resistant epoxy to prevent micro-arcing. Paired with corrosion-resistant blade terminals and high-density silicone boots, this setup ensures direct electrical transfer and prevents blow-by under load. The fine-wire iridium center electrodes provide concentrated spark kernels, requiring less strike voltage while maintaining stable gap spacing throughout severe towing and high-RPM duty cycles.\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;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2009-2011 Kia Borrego\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e4.6L Tau V8 (G8BA) \/ HM Platform\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e337 hp \/ 323 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF611, UF-611, 27300-3F100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2009 Kia Borrego EX 4.6L V8\u003c\/li\u003e\n  \u003cli\u003e2009 Kia Borrego Limited 4.6L V8\u003c\/li\u003e\n  \u003cli\u003e2010 Kia Borrego 4.6L V8\u003c\/li\u003e\n  \u003cli\u003e2011 Kia Borrego 4.6L V8\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Kia Heavy-Duty Caliber\u003c\/h3\u003e\n\u003cp\u003eEngineered for the demanding duty cycles of the V8 Borrego SUV platform, this kit maintains ignition stability under maximum towing loads, high ambient temperatures, and steep grade climbs without spark scatter.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50456013504760,"sku":"DS-EZON0UQ2L","price":167.95,"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-kia-borrego-2009-2011-4-6l-1.jpg?v=1788756905","url":"https:\/\/performancechiptuning.com\/products\/ignition-coil-and-iridium-spark-plugs-for-kia-borrego-2009-2011-4-6l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}