{"product_id":"high-performance-ignition-coil-for-chevrolet-suburban-1500-2500-2007-2014-5-3l-6-0l","title":"High Performance Ignition Coil for Chevrolet Suburban 1500 2500 (2007-2014) 5.3L 6.0L","description":"\u003ch2\u003eUpgraded High-Output Ignition Coils for 2007-2014 Chevrolet Suburban (Gen IV V8 \/ GMT900)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Replaces the weak factory ignition system to eliminate misfires under heavy load, ensuring stable spark delivery and optimal combustion for Gen IV V8 engines.\u003c\/p\u003e\n\u003ch3\u003eThe Stock GMT900 Ignition Weakness\u003c\/h3\u003e\n\u003cp\u003eThe OEM ignition coils on the 2007-2014 Suburban (especially the 5.3L and 6.0L Vortec variants) are prone to thermal degradation due to their placement near the exhaust manifolds. Constant heat cycling causes the internal epoxy to crack, breaking down the primary and secondary winding insulation. This leads to voltage leakage, high-RPM misfires, erratic idling, and reduced towing capacity. Over time, increased resistance within the factory coil packs diminishes spark energy, forcing the engine control module to compensate, which subsequently harms fuel economy and increases emissions.\u003c\/p\u003e\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThese UF414 replacement upgrade coils exceed standard OEM specifications by utilizing advanced thermal-resistant housing materials and high-grade copper internal windings. By optimizing the winding ratio and employing superior magnetic steel cores, these coils increase maximum voltage output and spark duration. This ensures a complete burn during the combustion cycle, effectively resolving hesitation and stumbling under heavy throttle. The upgraded dielectric epoxy resists heat soak from the GMT900 engine bay, preventing premature failure. Direct plug-and-play fitment ensures seamless integration with the factory wiring harness, restoring lost power, improving throttle response, and providing reliable ignition performance when towing or hauling heavy payloads.\u003c\/p\u003e\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;\"\u003e2007-2014 Chevrolet Suburban\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;\"\u003eGen IV Vortec V8 (5.3L \/ 6.0L) \/ GMT900\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;\"\u003e320-352 hp \/ 335-382 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;\"\u003eUF414\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2007-2014 Chevrolet Suburban 1500 (5.3L V8)\u003c\/li\u003e\n\u003cli\u003e2007-2014 Chevrolet Suburban 2500 (6.0L V8)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe Chevrolet Towing Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to handle the rigorous demands of full-size SUVs, these upgraded coils ensure consistent spark delivery whether navigating daily commutes or hauling heavy loads, maintaining the reliable utility expected from the GMT900 platform without throwing persistent check engine lights.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48234159538424,"sku":"DS-ECG9THJ7S","price":189.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/high-performance-ignition-coil-for-chevrolet-suburban-1500-2500-2007-2014-5-3l-6-0l-1.jpg?v=1776098507","url":"https:\/\/performancechiptuning.com\/products\/high-performance-ignition-coil-for-chevrolet-suburban-1500-2500-2007-2014-5-3l-6-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}