{"title":"1999-2008","description":null,"products":[{"product_id":"1999-2008-ford-e-350-super-duty-5-4l-250-320-370-400amp-high-output-alternator","title":"1999-2008 Ford E-350 Super Duty V8 5.4L High Output Alternator","description":"\u003cp\u003e\u003cspan text-decoration:=\"\" underline=\"\"\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n                    \u003cp\u003e\u003cem\u003eThis is a direct fit high-output alternator for the 1999-2008 Ford E-350 Super Duty 5.4L. Being a direct fit, this alternator fits directly into your stock alternator location.\u003c\/em\u003e\u003c\/p\u003e\n                    \u003cp\u003e\u003cspan text-decoration:=\"\" underline=\"\"\u003e\u003cstrong\u003ePlug:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n                    \u003cp\u003e\u003cem\u003eThis high-output alternator comes with a separate adaptor plug. One side will plug directly into the aftermarket high-output alternator, and the other side will plug into the factory plug.\u003c\/em\u003e\u003c\/p\u003e\n                    \u003cp\u003e\u003cem\u003e\u003cmeta charset=\"utf-8\"\u003eNOTE: If you require charging at a certain voltage setpoint, we offer a selection of different voltage regulators that you will need to purchase with the alternator for it to be installed. \u003ca href=\"https:\/\/js-alternators.com\/collections\/regulators\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cstrong\u003eView our Regulator Options Here. \u003c\/strong\u003e\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e\n                    \u003cp\u003e\u003cspan text-decoration:=\"\" underline=\"\"\u003e\u003cstrong\u003ePulley:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n                    \u003cp\u003e\u003cem\u003eThis alternator also comes with a smaller pulley, which causes it to spin faster than a larger pulley. This can help the alternator produce its maximum output. With a smaller pulley, it is required to install a 1\/2\" - 1\" shorter belt.\u003c\/em\u003e\u003c\/p\u003e\n                    \u003cp\u003e\u003ca href=\"https:\/\/js-alternators.com\/blogs\/blog\/need-help-finding-shorter-belt-for-your-jsalternators-high-output-alternator\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cspan underline=\"\" text-decoration:=\"\"\u003e\u003cstrong\u003eSee this Blog Article for assistance in finding the correct shorter belt.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n                    \u003cp\u003e\u003cspan text-decoration:=\"\" underline=\"\"\u003e\u003cstrong\u003eBig 3 Wiring:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n                    \u003cp\u003e\u003cem\u003eWhen Upgrading to a High-Output Alternator, it is required to upgrade your wiring with the \u003ca href=\"https:\/\/js-alternators.com\/products\/big-3-wiring-upgrade-kits?_pos=1\u0026amp;_psq=big+3\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eBig 3 Wiring Upgrade Kit\u003c\/a\u003e. It is recommended to use 1\/0 100% copper wires for the upgrade. Our Big 3 Wiring Upgrade Kit is 10% off with a purchase of a JS Alternator; use code \u003cstrong\u003eBIG3DISCOUNT\u003c\/strong\u003e at checkout.\u003c\/em\u003e\u003c\/p\u003e\n                    \u003cp\u003e\u003ca href=\"https:\/\/js-alternators.com\/blogs\/blog\/big-3-wiring-upgrade-kits\"\u003e\u003cem\u003eLearn Why The Big 3 Wiring Upgrade Kit is Required for All High Output Alternators\u003c\/em\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"JS Alternators","offers":[{"title":"250 amp alternator","offer_id":43186120360112,"sku":"7790-E-350-Super-Duty-1999-2008-5.4L-250-adp6003-9801-330-s8","price":399.0,"currency_code":"USD","in_stock":true},{"title":"320 amp alternator","offer_id":43186120392880,"sku":"7790-E-350-Super-Duty-1999-2008-5.4L-320-adp6003-9801-330-s8","price":449.0,"currency_code":"USD","in_stock":true},{"title":"370 amp alternator","offer_id":43186120425648,"sku":"7790-E-350-Super-Duty-1999-2008-5.4L-370-adp6003-9801-330-s8","price":499.0,"currency_code":"USD","in_stock":true},{"title":"400 amp alternator","offer_id":43186120458416,"sku":"7790-E-350-Super-Duty-1999-2008-5.4L-400-adp6003-9801-330-s8","price":559.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/4866\/6800\/files\/rabbit-ear-lg-6003-angle_f2af9d1e-a489-4436-a720-c661e18a5d8b.png?v=1708699927"},{"product_id":"1999-2008-ford-e-350-super-duty-6-8l-250-320-370-400amp-high-output-alternator","title":"1999-2008 Ford E-350 Super Duty V10 6.8L High Output Alternator","description":"\u003cp\u003e\u003cspan text-decoration:=\"\" underline=\"\"\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n                    \u003cp\u003e\u003cem\u003eThis is a direct fit high-output alternator for the 1999-2008 Ford E-350 Super Duty 6.8L. Being a direct fit, this alternator fits directly into your stock alternator location.\u003c\/em\u003e\u003c\/p\u003e\n                    \u003cp\u003e\u003cspan text-decoration:=\"\" underline=\"\"\u003e\u003cstrong\u003ePlug:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n                    \u003cp\u003e\u003cem\u003eThis high-output alternator comes with a separate adaptor plug. One side will plug directly into the aftermarket high-output alternator, and the other side will plug into the factory plug.\u003c\/em\u003e\u003c\/p\u003e\n                    \u003cp\u003e\u003cem\u003e\u003cmeta charset=\"utf-8\"\u003eNOTE: If you require charging at a certain voltage setpoint, we offer a selection of different voltage regulators that you will need to purchase with the alternator for it to be installed. \u003ca href=\"https:\/\/js-alternators.com\/collections\/regulators\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cstrong\u003eView our Regulator Options Here. \u003c\/strong\u003e\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e\n                    \u003cp\u003e\u003cspan text-decoration:=\"\" underline=\"\"\u003e\u003cstrong\u003ePulley:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n                    \u003cp\u003e\u003cem\u003eThis alternator also comes with a smaller pulley, which causes it to spin faster than a larger pulley. This can help the alternator produce its maximum output. With a smaller pulley, it is required to install a 1\/2\" - 1\" shorter belt.\u003c\/em\u003e\u003c\/p\u003e\n                    \u003cp\u003e\u003ca href=\"https:\/\/js-alternators.com\/blogs\/blog\/need-help-finding-shorter-belt-for-your-jsalternators-high-output-alternator\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cspan underline=\"\" text-decoration:=\"\"\u003e\u003cstrong\u003eSee this Blog Article for assistance in finding the correct shorter belt.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n                    \u003cp\u003e\u003cspan text-decoration:=\"\" underline=\"\"\u003e\u003cstrong\u003eBig 3 Wiring:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n                    \u003cp\u003e\u003cem\u003eWhen Upgrading to a High-Output Alternator, it is required to upgrade your wiring with the \u003ca href=\"https:\/\/js-alternators.com\/products\/big-3-wiring-upgrade-kits?_pos=1\u0026amp;_psq=big+3\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eBig 3 Wiring Upgrade Kit\u003c\/a\u003e. It is recommended to use 1\/0 100% copper wires for the upgrade. Our Big 3 Wiring Upgrade Kit is 10% off with a purchase of a JS Alternator; use code \u003cstrong\u003eBIG3DISCOUNT\u003c\/strong\u003e at checkout.\u003c\/em\u003e\u003c\/p\u003e\n                    \u003cp\u003e\u003ca href=\"https:\/\/js-alternators.com\/blogs\/blog\/big-3-wiring-upgrade-kits\"\u003e\u003cem\u003eLearn Why The Big 3 Wiring Upgrade Kit is Required for All High Output Alternators\u003c\/em\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"JS Alternators","offers":[{"title":"250 amp alternator","offer_id":43186120589488,"sku":"7790-E-350-Super-Duty-1999-2008-6.8L-250-adp6003-9801-330-s8","price":399.0,"currency_code":"USD","in_stock":true},{"title":"320 amp alternator","offer_id":43186120622256,"sku":"7790-E-350-Super-Duty-1999-2008-6.8L-320-adp6003-9801-330-s8","price":449.0,"currency_code":"USD","in_stock":true},{"title":"370 amp alternator","offer_id":43186120655024,"sku":"7790-E-350-Super-Duty-1999-2008-6.8L-370-adp6003-9801-330-s8","price":499.0,"currency_code":"USD","in_stock":true},{"title":"400 amp alternator","offer_id":43186120687792,"sku":"7790-E-350-Super-Duty-1999-2008-6.8L-400-adp6003-9801-330-s8","price":559.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/4866\/6800\/files\/rabbit-ear-lg-6003-angle_9cb03eec-8af3-4221-b94f-7d0f73152537.png?v=1708699931"},{"product_id":"1999-2008-ford-f-550-super-duty-6-8l-250-320-370-400amp-high-output-alternator","title":"1999-2008 Ford F-550 Super Duty V10 6.8L High Output Alternator","description":"\u003cp\u003e\u003cspan text-decoration:=\"\" underline=\"\"\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThis is a direct fit high-output alternator for the 1999-2008 Ford F-550 Super Duty 6.8L. Being a direct fit, this alternator fits directly into your stock alternator location.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan text-decoration:=\"\" underline=\"\"\u003e\u003cstrong\u003ePlug:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThis high-output alternator comes with a 14.8 Volt GM Style Internal Regulator with pigtail plug. This alternator is not plug-and-play and must be wired with a pigtail plug.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cmeta charset=\"utf-8\"\u003eNOTE: If you require charging at a certain voltage setpoint, we offer a selection of different voltage regulators that you will need to purchase with the alternator for it to be installed. \u003ca href=\"https:\/\/js-alternators.com\/collections\/regulators\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cstrong\u003eView our Regulator Options Here. \u003c\/strong\u003e\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan text-decoration:=\"\" underline=\"\"\u003e\u003cstrong\u003ePulley:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThis alternator also comes with a smaller pulley, which causes it to spin faster than a larger pulley. This can help the alternator produce its maximum output. With a smaller pulley, it is required to install a 1\/2\" - 1\" shorter belt.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/js-alternators.com\/blogs\/blog\/need-help-finding-shorter-belt-for-your-jsalternators-high-output-alternator\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan underline=\"\" text-decoration:=\"\"\u003e\u003cstrong\u003eSee this Blog Article for assistance in finding the correct shorter belt.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan text-decoration:=\"\" underline=\"\"\u003e\u003cstrong\u003eBig 3 Wiring:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eWhen Upgrading to a High-Output Alternator, it is required to upgrade your wiring with the \u003ca href=\"https:\/\/js-alternators.com\/products\/big-3-wiring-upgrade-kits?_pos=1\u0026amp;_psq=big+3\u0026amp;_ss=e\u0026amp;_v=1.0\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eBig 3 Wiring Upgrade Kit\u003c\/a\u003e. It is recommended to use 1\/0 100% copper wires for the upgrade. Our Big 3 Wiring Upgrade Kit is 10% off with a purchase of a JS Alternator; use code \u003cstrong\u003eBIG3DISCOUNT\u003c\/strong\u003e at checkout.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/js-alternators.com\/blogs\/blog\/big-3-wiring-upgrade-kits\"\u003e\u003cem\u003eLearn Why The Big 3 Wiring Upgrade Kit is Required for All High Output Alternators\u003c\/em\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"JS Alternators","offers":[{"title":"250 amp alternator \/ 6-Rib Serpentine Pulley","offer_id":43282721472688,"sku":"7764-F-550-Super-Duty-1999-2008-6.8L-250-6003P","price":399.0,"currency_code":"USD","in_stock":true},{"title":"320 amp alternator \/ 6-Rib Serpentine Pulley","offer_id":43282721505456,"sku":"7764-F-550-Super-Duty-1999-2008-6.8L-320-6003P","price":449.0,"currency_code":"USD","in_stock":true},{"title":"370 amp alternator \/ 6-Rib Serpentine Pulley","offer_id":43282721538224,"sku":"7764-F-550-Super-Duty-1999-2008-6.8L-370-6003P","price":499.0,"currency_code":"USD","in_stock":true},{"title":"400 amp alternator \/ 6-Rib Serpentine Pulley","offer_id":43282721570992,"sku":"7764-F-550-Super-Duty-1999-2008-6.8L-400-6003P","price":559.0,"currency_code":"USD","in_stock":true},{"title":"250 amp alternator \/ 7-Rib Serpentine Pulley","offer_id":43282721603760,"sku":"7764-F-550-Super-Duty-1999-2008-6.8L-250-6003P","price":399.0,"currency_code":"USD","in_stock":true},{"title":"250 amp alternator \/ 8-Rib Serpentine Pulley","offer_id":43282721636528,"sku":"7764-F-550-Super-Duty-1999-2008-6.8L-250-6003P","price":399.0,"currency_code":"USD","in_stock":true},{"title":"320 amp alternator \/ 7-Rib Serpentine Pulley","offer_id":43282721669296,"sku":"7764-F-550-Super-Duty-1999-2008-6.8L-320-6003P","price":449.0,"currency_code":"USD","in_stock":true},{"title":"320 amp alternator \/ 8-Rib Serpentine Pulley","offer_id":43282721702064,"sku":"7764-F-550-Super-Duty-1999-2008-6.8L-320-6003P","price":449.0,"currency_code":"USD","in_stock":true},{"title":"370 amp alternator \/ 7-Rib Serpentine Pulley","offer_id":43282721734832,"sku":"7764-F-550-Super-Duty-1999-2008-6.8L-370-6003P","price":499.0,"currency_code":"USD","in_stock":true},{"title":"370 amp alternator \/ 8-Rib Serpentine Pulley","offer_id":43282721767600,"sku":"7764-F-550-Super-Duty-1999-2008-6.8L-370-6003P","price":499.0,"currency_code":"USD","in_stock":true},{"title":"400 amp alternator \/ 7-Rib Serpentine Pulley","offer_id":43282721800368,"sku":"7764-F-550-Super-Duty-1999-2008-6.8L-400-6003P","price":559.0,"currency_code":"USD","in_stock":true},{"title":"400 amp alternator \/ 8-Rib Serpentine Pulley","offer_id":43282721833136,"sku":"7764-F-550-Super-Duty-1999-2008-6.8L-400-6003P","price":559.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/4866\/6800\/files\/rabbit-ear-lg-6003-angle_e2a58dcb-5073-451e-b9db-d0268ed81592.png?v=1711059396"}],"url":"https:\/\/jsalternatorsdealers.com\/collections\/1999-2008\/5-4l.oembed","provider":"JS Alternators","version":"1.0","type":"link"}