{"product_id":"bosch-al8555n-alternator","title":"Bosch AL8555N Alternator","description":"\u003ch2\u003eAlternator Overview\u003c\/h2\u003e\u003cp\u003eBosch AL8555N is a new alternator built for charging-system replacement on a wide range of GM trucks and SUVs. It is a 14-volt unit with a 160-amp rating, internal regulation, and a clockwise rotation design for applications that require this configuration.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNew Bosch alternator for charging-system service\u003c\/li\u003e\n\u003cli\u003e14-volt output with 160-amp amperage rating\u003c\/li\u003e\n\u003cli\u003eInternal fan and internal regulator design\u003c\/li\u003e\n\u003cli\u003eIncludes pulley with 6-groove belt drive\u003c\/li\u003e\n\u003cli\u003eSingle pivoted lever mounting configuration\u003c\/li\u003e\n\u003cli\u003eNegative ground, clockwise rotation, short mounting code\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe Bosch AL8555N alternator is engineered as a new replacement unit for vehicles that need stable electrical output and proper belt-drive alignment. Its 61.5 mm pulley, 6S pulley type, and included external regulator support the specified charging-system layout, while the internal fan and internal regulator help match the original equipment style used in many GM applications. This part cross-references GM 25877026 for the same application. Fits 2007-2014 Cadillac Escalade, N\/A; Fits 2007-2014 Chevrolet Silverado 2500 HD, N\/A; Fits 2010-2014 GMC Sierra 3500 HD, N\/A.\u003c\/p\u003e\u003ch2\u003eCommon Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores charging output when the alternator is no longer maintaining system voltage\u003c\/li\u003e\n\u003cli\u003eAddresses battery drain caused by a weak or failing charging unit\u003c\/li\u003e\n\u003cli\u003eHelps correct warning lights related to charging-system performance\u003c\/li\u003e\n\u003cli\u003eReplaces a worn pulley or regulator assembly in a matching application\u003c\/li\u003e\n\u003cli\u003eSupports electrical demand from vehicle accessories and onboard systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify pulley groove count, rotation direction, mounting configuration, and regulator style before installation. Confirm the application uses a 14-volt, negative-ground alternator with a 6-groove belt drive and short mounting code. Fitment includes multiple Cadillac, Chevrolet, GMC, and Hummer applications; review the exact vehicle listing before ordering.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eBosch Premium Alternators are designed, built, and tested for performance and reliability. AL8555N is a new unit, not remanufactured, and is backed by Bosch manufacturing standards for charging-system replacement.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":53716190494901,"sku":"BBHK-AL8555N","price":252.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_AL8555N_FRO.jpg?v=1794037470","url":"https:\/\/www.partcatalog.com\/products\/bosch-al8555n-alternator","provider":"PartCatalog","version":"1.0","type":"link"}