{"product_id":"high-output-alternator-for-cadillac-deville-eldorado-1991-1995-4-9l","title":"High Output Alternator for Cadillac DeVille Eldorado (1991-1995) 4.9L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eHigh-Output 250A Alternator for 1991-1995 Cadillac DeVille \u0026amp; Eldorado (C-Body, E-Body, K-Body)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The 250-amp high-output alternator replaces the factory charging unit on 1991-1995 Cadillac DeVille and Eldorado models to eliminate voltage drop, keeping batteries charged at idle under heavy electrical loads.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Cadillac DeVille, Eldorado Charging System Bottleneck\u003c\/h3\u003e\n\u003cp\u003eFactory Delco alternators installed on the **L26** 4.9L V8 produce between 100 and 140 amps, which leaves negligible headroom for accessories. Over time, engine-bay heat soak degrades the factory diode rectifier bridges and melts the internal brush holders. When modern infotainment, auxiliary cooling fans, or high-draw sound systems are added, the stock alternator cannot sustain amperage at low RPM. This leads to dimming instrument clusters, erratic ECM sensor telemetry, slow cranking, and premature battery failure.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered as a direct bolt-in replacement, this 250-amp unit features heavy-gauge pure copper stator windings and a precision-balanced rotor to deliver superior idle output. An internal solid-state voltage regulator maintains a steady 13.5V to 14.5V output, preventing voltage spikes. Premium sealed bearings eliminate shaft play and belt whine, while upgraded internal silicon diodes dissipate heat efficiently to prevent thermal shutdown under sustained duty cycles. Every unit is bench-tested to guarantee rated amperage prior to shipping.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 High Output 250 Amp 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: 1px solid #e0e0e0; font-size: 14px; min-width: 300px;\"\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;\"\u003e1991-1995 Cadillac DeVille, Eldorado\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;\"\u003e4.9L L26 V8 \/ GM C-Body, E-Body, K-Body\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;\"\u003e200 hp \/ 275 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;\"\u003e7969N, 7969-2, 321-481, AL8619X, 10463189, 1101578, 210-5193, 7969, 7969N-2, 7969-2N\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\u003e1991-1995 Cadillac DeVille 4.9L V8\u003c\/li\u003e\n  \u003cli\u003e1991-1993 Cadillac Eldorado 4.9L V8\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 C-Body, E-Body, and K-Body DeVille and Eldorado?\u003c\/h4\u003e\n\u003cp\u003eYes, this unit directly bolts onto the 1991-1995 DeVille and 1991-1993 Eldorado equipped with the transverse **L26** 4.9L V8. \u003cstrong\u003eIt does not fit 4.6L Northstar DOHC V8 engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eDo I need to upgrade my charging wiring?\u003c\/h4\u003e\n\u003cp\u003eUpgrading the primary B+ charging wire and chassis ground to 4-gauge or 1\/0-gauge cable is strongly recommended to handle 250 amps without line resistance.\u003c\/p\u003e\n\n\u003ch3\u003eThe Cadillac Luxury Caliber\u003c\/h3\u003e\n\u003cp\u003eBuilt to handle the substantial demands of full-size GM luxury platforms, this alternator preserves factory digital dash reliability, power antenna actuation, and aftermarket cabin amenities without placing strain on your classic Cadillac electrical system.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67898756432120,"sku":"DS-E45H233XQ","price":303.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/high-output-alternator-for-cadillac-deville-eldorado-1991-1995-4-9l-1.jpg?v=1793327186","url":"https:\/\/performancechiptuning.com\/de\/products\/high-output-alternator-for-cadillac-deville-eldorado-1991-1995-4-9l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}