{"product_id":"high-output-alternator-for-chevrolet-impala-2014-2019-2-5l","title":"High Output Alternator for Chevrolet Impala (2014-2019) 2.5L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eHigh-Output 250A Alternator for 2014-2019 Chevrolet Impala (Epsilon II)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The 250 Amp High Output Alternator upgrades the factory charging system on the 2014-2019 Chevrolet Impala to eliminate voltage drop and deliver stable 12V direct-current power under high auxiliary electrical loads.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Chevrolet Impala Electrical Bottleneck\u003c\/h3\u003e\n\u003cp\u003eThe factory charging system on the \u003cstrong\u003eEpsilon II\u003c\/strong\u003e chassis 2014-2019 Impala utilizes a standard 130-150 amp unit engineered strictly for baseline electrical demands. When aftermarket electronics, high-draw audio amplifiers, auxiliary lighting, or commercial equipment are added, the stock alternator quickly encounters thermal stress and excessive rotor slip. At idle, current production drops significantly, forcing the vehicle to pull reserve amperage from the battery. This creates continuous voltage sag, premature battery cell degradation, erratic sensor feedback across sensitive CAN bus modules, and potential start-stop system malfunction on the \u003cstrong\u003e2.5L Ecotec LKW\u003c\/strong\u003e platform.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered and manufactured in the USA, this heavy-duty 250-amp alternator provides direct bolt-on installation utilizing factory mounting points and harness geometry. Built with high-purity copper windings, heavy-gauge stator lamination, and an internal heavy-duty bridge rectifier with high-temp avalanche diodes, this unit delivers sustained high-current capacity without inductive heat soak. An advanced internal voltage regulator maintains precise charge curve stability across all RPM ranges, preventing parasitic electrical loss and ensuring clean, uninterrupted DC voltage delivery to your vehicle’s sensitive powertrain control modules. Direct interchange fitment matches OEM unit \u003cstrong\u003e104210-1960\u003c\/strong\u003e, \u003cstrong\u003e13592811\u003c\/strong\u003e, and \u003cstrong\u003e22892569\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x 250 Amp High Output Alternator\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n  \u003ctable width=\"100 style=\" border-collapse: collapse border: solid font-size: min-width:\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;\"\u003e2014-2019 Chevrolet Impala\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;\"\u003e2.5L LKW Ecotec \/ Epsilon II\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;\"\u003e196 hp \/ 186 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;\"\u003e104210-1960, 104210-1961, 104210-1962, 11682N, TN104210-1960, 11682, 14883, 13592811, 22892569, 22996928\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2014 Chevrolet Impala LS, LT (2.5L L4 - Ecotec)\u003c\/li\u003e\n  \u003cli\u003e2015 Chevrolet Impala LS, LT (2.5L L4 - Ecotec)\u003c\/li\u003e\n  \u003cli\u003e2016 Chevrolet Impala LS, LT (2.5L L4 - Ecotec)\u003c\/li\u003e\n  \u003cli\u003e2017 Chevrolet Impala LS, LT (2.5L L4 - Ecotec)\u003c\/li\u003e\n  \u003cli\u003e2018 Chevrolet Impala LS, LT (2.5L L4 - Ecotec)\u003c\/li\u003e\n  \u003cli\u003e2019 Chevrolet Impala LS, LT (2.5L L4 - Ecotec)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the Epsilon II Impala?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2014-2019 Chevrolet Impala equipped with the \u003cstrong\u003e2.5L Ecotec LKW\u003c\/strong\u003e inline-4 engine; it does not fit the 3.6L LFX V6 or 2.4L eAssist models.\u003c\/p\u003e\n\n\u003ch4\u003eDo I need to upgrade my main charging cables?\u003c\/h4\u003e\n\u003cp\u003eYes, installing a high-amp 0-gauge or 4-gauge \"Big 3\" electrical upgrade wire kit is strongly recommended to safely carry the full 250-amp capability back to the battery.\u003c\/p\u003e\n\n\u003ch3\u003eThe Chevrolet Reliability Caliber\u003c\/h3\u003e\n\u003cp\u003eConstructed to meet rigorous continuous-duty cycles, this charging unit restores dependable daily driving reliability while seamlessly supporting heavy-current draw demands without throwing diagnostic trouble codes.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67566449262840,"sku":"DS-EHN29WGAJ","price":249.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/high-output-alternator-for-chevrolet-impala-2014-2019-2-5l-1.jpg?v=1791089254","url":"https:\/\/performancechiptuning.com\/products\/high-output-alternator-for-chevrolet-impala-2014-2019-2-5l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}