{"product_id":"2007-2012-ford-mustang-v8-5-4l-high-output-alternator","title":"JS Alternators for Ford Mustang S197 (2007-2012) High Output 250 \/ 320 \/ 370 \/ 400 amp","description":"\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a direct fit high-output alternator for the 2007-2012 Ford Mustang S197 5.4L. Being a direct fit, this alternator fits directly into your stock alternator location.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlug:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis high-output alternator comes with a factory style plug so that your OEM plug will plug directly into the alternator. Therefore, with an OEM style regulator, it will have a factory voltage set point.\u003c\/p\u003e\n\u003cp\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:\/\/shop.redline360.com\/collections\/all\/js-voltage-regulators\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eView our Regulator Options Here.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePulley:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\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\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/shop.redline360.com\/blogs\/tech-and-diy\/how-to-find-the-right-shorter-belt-for-a-high-output-alternator\" target=\"_blank\"\u003e\u003cspan\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\u003cstrong\u003eBig 3 Wiring:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen Upgrading to a High-Output Alternator, it is required to upgrade your wiring with the \u003ca href=\"https:\/\/shop.redline360.com\/collections\/all\/js-big-3-wiring-upgrade\"\u003eBig 3 Wiring Upgrade Kit\u003c\/a\u003e. It is recommended to use 1\/0 100% copper wires for the upgrade.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/shop.redline360.com\/blogs\/tech-and-diy\/how-to-find-the-right-shorter-belt-for-a-high-output-alternator\"\u003eLearn Why The Big 3 Wiring Upgrade Kit is Required for All High Output Alternators\u003c\/a\u003e\u003c\/p\u003e","brand":"JS Alternators","offers":[{"title":"250 amp alternator","offer_id":42759168098384,"sku":"11656-Mustang-2007-2012-5.4L-250-9801-337-s6","price":399.0,"currency_code":"USD","in_stock":true},{"title":"320 amp alternator","offer_id":42759168131152,"sku":"11656-Mustang-2007-2012-5.4L-320-9801-337-s6","price":449.0,"currency_code":"USD","in_stock":true},{"title":"370 amp alternator","offer_id":42759168163920,"sku":"11656-Mustang-2007-2012-5.4L-370-9801-337-s6","price":499.0,"currency_code":"USD","in_stock":true},{"title":"400 amp alternator","offer_id":42759168196688,"sku":"11656-Mustang-2007-2012-5.4L-400-9801-337-s6","price":559.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0058\/0252\/4785\/files\/lgpadmount-angle_6b7dbc5f-07f6-4657-b226-3e458d4b1230.jpg?v=1782946381","url":"https:\/\/shop.redline360.com\/products\/2007-2012-ford-mustang-v8-5-4l-high-output-alternator","provider":"Redline360","version":"1.0","type":"link"}