{"product_id":"bosch-al8730n-alternator","title":"Bosch AL8730N Alternator","description":"\u003ch2\u003eReliable Bosch Alternator for Chevrolet and GMC Vehicles\u003c\/h2\u003e\u003cp\u003eThe Bosch AL8730N Alternator (New) is designed to provide consistent 12-volt electrical power for a range of Chevrolet and GMC trucks and SUVs. Engineered to meet OEM specifications, this alternator supports the charging system needs of models like the Silverado 1500, Sierra 2500 HD, and Yukon XL 2500.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVoltage: 12V for standard automotive electrical systems\u003c\/li\u003e\n\u003cli\u003eRotation Direction: Clockwise for proper engine compatibility\u003c\/li\u003e\n\u003cli\u003eFan Type: Internal with included external fan for efficient cooling\u003c\/li\u003e\n\u003cli\u003ePulley: 6-groove pulley included, 57mm outside diameter\u003c\/li\u003e\n\u003cli\u003eAmperage Rating: 105 amps to support vehicle electrical demands\u003c\/li\u003e\n\u003cli\u003eRegulator Type: Internal regulator included for stable voltage output\u003c\/li\u003e\n\u003cli\u003eCase Material and Color: Durable aluminum case in aluminum finish\u003c\/li\u003e\n\u003cli\u003ePlug Type: 313 with 3-pin plug clock rear view main mounting ear at 6 o'clock\u003c\/li\u003e\n\u003cli\u003eExternal Regulator Included: Yes\u003c\/li\u003e\n\u003cli\u003eNew unit, not remanufactured\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Bosch Alternator (New) Product Line\u003c\/h2\u003e\u003cp\u003eThe Bosch Alternator (New) product line focuses on delivering brand-new alternators built to original equipment standards. This line ensures reliable performance and durability by incorporating internal regulators and high-quality aluminum cases. The AL8730N model exemplifies this line by combining robust construction with precise fitment for Chevrolet and GMC vehicles.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Bosch AL8730N alternator is engineered for vehicles requiring a 12-volt charging system with a 105-amp output. Its clockwise rotation and internal fan design optimize cooling and efficiency during operation. The included 6-groove pulley with a 57mm diameter matches factory specifications, ensuring proper belt alignment and tension. The alternator features an internal voltage regulator and an external regulator included, providing stable electrical output to protect vehicle electronics. The aluminum case offers corrosion resistance and lightweight durability, suitable for heavy-duty applications in trucks and SUVs.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for failing or underperforming alternators in Chevrolet Silverado 1500 and GMC Sierra 2500 HD\u003c\/li\u003e\n\u003cli\u003eResolves battery charging problems and electrical system malfunctions\u003c\/li\u003e\n\u003cli\u003eAddresses dimming headlights and accessory power loss in GMC Yukon XL 2500\u003c\/li\u003e\n\u003cli\u003eFixes warning lights related to charging system faults\u003c\/li\u003e\n\u003cli\u003eRestores proper function to vehicles experiencing intermittent electrical failures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle battery is disconnected before installation to prevent electrical shorts\u003c\/li\u003e\n\u003cli\u003eVerify clockwise rotation compatibility with your specific engine model\u003c\/li\u003e\n\u003cli\u003eCheck pulley groove count and diameter to match existing belt system\u003c\/li\u003e\n\u003cli\u003eConfirm plug type 313 and mounting ear position at 6 o'clock for proper fitment\u003c\/li\u003e\n\u003cli\u003eUse appropriate torque specifications when securing alternator to avoid damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThis Bosch AL8730N alternator is a new, OEM-quality replacement part manufactured with high-grade aluminum and tested for durability and performance. Bosch provides warranty coverage consistent with industry standards for new alternators, ensuring reliability and peace of mind for professional and DIY installations.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44524758466741,"sku":"BBHK-AL8730N","price":202.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_AL8730N_Fro.jpg?v=1775059848","url":"https:\/\/www.partcatalog.com\/products\/bosch-al8730n-alternator","provider":"PartCatalog","version":"1.0","type":"link"}