{"product_id":"ignition-coil-and-iridium-spark-plugs-for-chevrolet-impala-2014-2019-2-5l","title":"Ignition Coil and Iridium Spark Plugs for Chevrolet Impala (2014-2019) 2.5L","description":"\u003ch2\u003eDirect-Replacement Ignition Coil and Iridium Spark Plug Kit for 2014-2019 Chevrolet Impala\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Restores factory ignition performance and stable combustion to eliminate hesitation, rough idling, and misfire trouble codes across the entire RPM range.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Impala Ignition Degradation\u003c\/h3\u003e\n\u003cp\u003eSubjected to high under-hood heat cycles and elevated cylinder pressures inherent to direct-injection engines, the factory coil-on-plug assemblies suffer from thermal insulation breakdown and dielectric failure. Over time, internal windings develop high resistance and plug boots deteriorate, resulting in weak spark energy, intermittent P0300 through P0304 DTCs, unburned hydrocarbon emissions, and reduced fuel efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis direct-fit ignition kit supplies four precision-wound coil packs engineered with high-grade internal copper wiring, resilient epoxy encapsulation, and heat-resistant silicone boots to resist thermal breakdown and arc-over. Paired with four fine-wire iridium spark plugs, this setup lowers voltage demand while resisting spark erosion, providing stable flame kernel propagation, crisp throttle response, and consistent cold starts.\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;\"\u003e2014-2019 Chevrolet Impala\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;\"\u003e2.5L Ecotec LCV \/ Epsilon II\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;\"\u003e197 hp \/ 191 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;\"\u003eUF680, UF-680, 12654078, 12627120, 12652400, C869, C1827, 5C1884\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2014 Chevrolet Impala (LS, LT) 2.5L L4 - Gas\u003c\/li\u003e\n  \u003cli\u003e2015 Chevrolet Impala (LS, LT) 2.5L L4 - Gas\u003c\/li\u003e\n  \u003cli\u003e2016 Chevrolet Impala (LS, LT) 2.5L L4 - Gas\u003c\/li\u003e\n  \u003cli\u003e2017 Chevrolet Impala (LS, LT) 2.5L L4 - Gas\u003c\/li\u003e\n  \u003cli\u003e2018 Chevrolet Impala (LS, LT) 2.5L L4 - Gas\u003c\/li\u003e\n  \u003cli\u003e2019 Chevrolet Impala (LS, LT) 2.5L L4 - Gas\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Chevrolet Reliability Standard\u003c\/h3\u003e\n\u003cp\u003eDesigned to maintain OE electrical parameters and prevent false check-engine triggers, this service pack delivers reliable starting power, quiet operation, and long-term durability for heavy daily commuting.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50448299950328,"sku":"DS-E759WWRCK","price":100.95,"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-chevrolet-impala-2014-2019-2-5l-1.jpg?v=1788639417","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-and-iridium-spark-plugs-for-chevrolet-impala-2014-2019-2-5l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}