{"product_id":"high-output-alternator-for-ford-f-150-1997-2003-4-6l-5-4l","title":"High Output Alternator for Ford F-150 (1997-2003) 4.6L 5.4L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eHigh-Output 250-Amp Alternator for 1997-2003 Ford F-150 (PN96)\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 the 1997-2003 Ford F-150 to deliver robust electrical system current, eliminate idle voltage drop, and safely power high-draw auxiliary accessories.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Ford F-150 Charging Deficit\u003c\/h3\u003e\n\u003cp\u003eFactory \u003cstrong\u003ePN96\u003c\/strong\u003e platform trucks equipped with the \u003cstrong\u003eModular V8\u003c\/strong\u003e (4.6L and 5.4L) came standard with low-output 95-amp or 130-amp charging systems. When adding heavy electrical equipment—including recovery winches, auxiliary LED light bars, snow plows, heavy audio setups, or onboard inverters—the factory alternator cannot keep pace. At engine idle speeds, output drops significantly, forcing the vehicle to run directly off battery reserve. This sustained overload generates extreme heat soak inside the stock housing, degrading the factory diodes, causing stator winding burnout, and risking complete charging failure under load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eManufactured in the USA, this 250-amp direct replacement is engineered for continuous duty under severe commercial and off-road conditions. Built with high-purity copper windings, heavy-gauge wire, and a heavy-duty diode bridge with oversized aluminum heat sinks, it dissipates thermal buildup effectively. It delivers sustained current to stabilize electrical bus voltage at 14.4V across the entire RPM band, protecting vehicle modules, preventing relay chatter, and maintaining battery health during demanding cycles.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1x 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: 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;\"\u003e1997-2003 Ford F-150\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;\"\u003e\n\u003cstrong\u003eModular V8\u003c\/strong\u003e (4.6L \/ 5.4L) \/ \u003cstrong\u003ePN96\u003c\/strong\u003e\n\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;\"\u003e220-260 hp \/ 290-350 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;\"\u003e\n\u003cstrong\u003eGL497\u003c\/strong\u003e, \u003cstrong\u003eF7UU-AB\u003c\/strong\u003e, \u003cstrong\u003eF65U-EA\u003c\/strong\u003e, \u003cstrong\u003eF65U-10300-EA\u003c\/strong\u003e, \u003cstrong\u003eF6PZ-10346-RA\u003c\/strong\u003e, \u003cstrong\u003eF7UU-10300-AB\u003c\/strong\u003e, \u003cstrong\u003e334-2273\u003c\/strong\u003e, \u003cstrong\u003e7790\u003c\/strong\u003e, \u003cstrong\u003eAL7546N\u003c\/strong\u003e, \u003cstrong\u003eAL7546X\u003c\/strong\u003e, \u003cstrong\u003eGL372\u003c\/strong\u003e, \u003cstrong\u003e7790N\u003c\/strong\u003e, \u003cstrong\u003e7790R\u003c\/strong\u003e, \u003cstrong\u003e7790-250A\u003c\/strong\u003e\n\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\u003e1997-2003 Ford F-150 4.6L V8\u003c\/li\u003e\n  \u003cli\u003e1997-2003 Ford F-150 5.4L 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 PN96 F-150?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct bolt-on fit for the 1997-2003 Ford F-150 equipped with the \u003cstrong\u003eModular V8\u003c\/strong\u003e 4.6L and 5.4L engines.\u003c\/p\u003e\n\n\u003ch4\u003eDo I need to upgrade my factory charging wire?\u003c\/h4\u003e\n\u003cp\u003eYes, upgrading the primary B+ alternator output cable and engine grounding straps to 0-gauge or 4-gauge wire with proper inline circuit protection is required to handle 250 amps safely.\u003c\/p\u003e\n\n\u003ch3\u003eThe Ford Towing Standard\u003c\/h3\u003e\n\u003cp\u003eBuilt for harsh working environments, this high-output alternator provides the sustained current delivery required for heavy trailering, winching operations, and long service duty cycles on PN96 trucks.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67565739278584,"sku":"DS-EJUFM2I39","price":236.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/high-output-alternator-for-ford-f-150-1997-2003-4-6l-5-4l-1.jpg?v=1791072997","url":"https:\/\/performancechiptuning.com\/products\/high-output-alternator-for-ford-f-150-1997-2003-4-6l-5-4l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}