{"product_id":"wai-8489n-alternator","title":"WAI 8489N Alternator","description":"\u003ch2\u003eWAI 8489N Alternator for Delco 145 Amp Applications\u003c\/h2\u003e\u003cp\u003eThe WAI 8489N is a 100% new alternator built for vehicles that need reliable charging output and stable electrical performance. It is engineered for Delco 145 amp applications and is a direct-fit option for select 2006-2007 Chevrolet Silverado HD and GMC Sierra HD trucks.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e145 amp amperage rating for charging-system demand\u003c\/li\u003e\n\u003cli\u003e100% new unit, not remanufactured\u003c\/li\u003e\n\u003cli\u003eInternal fan design\u003c\/li\u003e\n\u003cli\u003eInternal voltage regulator\u003c\/li\u003e\n\u003cli\u003eClockwise (right) rotation\u003c\/li\u003e\n\u003cli\u003e6-groove serpentine pulley included\u003c\/li\u003e\n\u003cli\u003eDecoupled clutch pulley included\u003c\/li\u003e\n\u003cli\u003eDELCO family alternator\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eBuilt by WAI, part number 8489N is engineered to deliver the amp output needed for modern vehicle electrical loads. This alternator uses proprietary components and manufacturing processes to support long service life and consistent performance. It is a Delco-style 145 amp unit with an internal regulator, internal fan, and included pulley configuration for the specified applications. This part cross-references BBB Industries 8489 for the same application.\u003c\/p\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2007 Chevrolet Silverado 2500 HD Classic, N\/A, Delco 145 Amp, Exc. Dual Alternator\u003c\/li\u003e\n\u003cli\u003eFits 2007 Chevrolet Silverado 3500 HD, N\/A, Delco 145 Amp, Exc. Dual Alternator\u003c\/li\u003e\n\u003cli\u003eFits 2007 GMC Sierra 2500 HD Classic, N\/A, Delco 145 Amp, Exc. Dual Alternator\u003c\/li\u003e\n\u003cli\u003eFits 2007 GMC Sierra 3500 HD, N\/A, Delco 145 Amp, Exc. Dual Alternator\u003c\/li\u003e\n\u003cli\u003eFits 2006 Chevrolet Silverado 2500 HD, N\/A, Delco 145 Amp\u003c\/li\u003e\n\u003cli\u003eFits 2006 Chevrolet Silverado 3500, N\/A, With Delco 145 Amp 6S Cllutch Pulley\u003c\/li\u003e\n\u003cli\u003eFits 2006 GMC Sierra 2500 HD, N\/A, Delco 145 Amp\u003c\/li\u003e\n\u003cli\u003eFits 2006 GMC Sierra 3500, N\/A, Delco 145 Amp\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Replacement Reasons\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBattery warning light or charging-system fault\u003c\/li\u003e\n\u003cli\u003eLow output from a worn alternator\u003c\/li\u003e\n\u003cli\u003eDim lights or unstable electrical performance\u003c\/li\u003e\n\u003cli\u003eNoise from a failing pulley or internal alternator component\u003c\/li\u003e\n\u003cli\u003eReplacement for Delco 145 amp Silverado HD and Sierra HD applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the vehicle’s original alternator specifications before installation, including amperage rating, pulley style, rotation direction, and whether the truck uses a dual-alternator setup. Confirm the application notes for 2006 Chevrolet Silverado 3500 with Delco 145 amp 6S clutch pulley and for 2007 HD Classic\/HD models marked exc. dual alternator. Match the connector and mounting configuration to the original unit before final installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWAI states that this alternator is 100% new and built with proprietary components and processes to support maximum life and performance. The 8489N is manufactured for consistent charging output in the specified Chevrolet Silverado HD and GMC Sierra HD applications.\u003c\/p\u003e","brand":"WAI","offers":[{"title":"Default Title","offer_id":52406898229429,"sku":"HGWL-8489N","price":253.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WW_8489N_Fro.jpg?v=1777776517","url":"https:\/\/www.partcatalog.com\/products\/wai-8489n-alternator","provider":"PartCatalog","version":"1.0","type":"link"}