{"product_id":"remy-21025-alternator","title":"Remy 21025 Alternator","description":"\u003ch2\u003eRemanufactured Alternator Overview\u003c\/h2\u003e\u003cp\u003eRemy 21025 is a remanufactured 12-volt alternator built for charging-system replacement on select GM trucks and SUVs. It uses an internal voltage regulator, internal fan, and clockwise rotation, with a pulley included for a complete alternator assembly.\u003c\/p\u003e\u003cp\u003eCompatible with Chevrolet Blazer, Chevrolet S10, GMC Jimmy, GMC Sonoma, Chevrolet S10 Blazer, and Oldsmobile Bravada applications, this unit is rated at 100 amps and is remanufactured to match the OE-style electrical layout. The Remy 21025 part number is a useful reference when verifying the correct charging unit for these vehicles.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e100-amp output for charging-system service\u003c\/li\u003e\n\u003cli\u003eRemanufactured construction for OE-style replacement\u003c\/li\u003e\n\u003cli\u003eInternal voltage regulator for integrated control\u003c\/li\u003e\n\u003cli\u003eInternal fan design for compact alternator packaging\u003c\/li\u003e\n\u003cli\u003ePulley included for direct alternator replacement\u003c\/li\u003e\n\u003cli\u003eClockwise rotation and 12-volt electrical specification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eRemy Premium Remanufactured alternators are built around OE manufacturer knowledge from Delco\/Delphi, giving this unit a service-focused design for vehicles that rely on a 12-volt charging system. The 21025 alternator is specified at 100 amps and uses an internal regulator, which keeps the control components contained within the unit. For shoppers comparing Remy 21025 against other charging parts, the remanufactured format and included pulley make it a practical replacement choice for the listed Chevrolet, GMC, and Oldsmobile applications.\u003c\/p\u003e\u003cp\u003eThis alternator is a fitment-based replacement for 1994-1995 Chevrolet S10, 1994-1995 GMC Jimmy, 1994-1995 GMC Sonoma, 1994 Chevrolet S10 Blazer, 1994 Oldsmobile Bravada, and 1995 Chevrolet Blazer. If you are replacing a worn charging unit on a Chevrolet S10 or GMC Sonoma, confirm the electrical configuration and rotation direction before installation.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestoring battery charging output when the alternator is no longer maintaining system voltage\u003c\/li\u003e\n\u003cli\u003eReplacing a unit with worn internal regulation or fan components\u003c\/li\u003e\n\u003cli\u003eAddressing charging warnings, dim lights, or weak electrical performance\u003c\/li\u003e\n\u003cli\u003eCorrecting alternator noise or pulley-related wear\u003c\/li\u003e\n\u003cli\u003eServicing a failed charging unit on compatible GM truck and SUV applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle’s alternator configuration, rotation direction, and electrical connector style before installation. Compare the original unit to the Remy 21025 to confirm pulley setup and mounting details. Because fitment varies by application, use the vehicle’s year, make, and model information to confirm the correct charging system replacement.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eRemy Premium Remanufactured products are built with OE manufacturer heritage from Delco\/Delphi and remanufactured to support dependable charging-system service. The Remy 21025 part number can also be used to cross-check interchange references, including 10463406 and 10463632, for the same application.\u003c\/p\u003e","brand":"Remy","offers":[{"title":"Default Title","offer_id":53621623226549,"sku":"DNJR-21025","price":138.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WD_21025_Fro.jpg?v=1793171128","url":"https:\/\/www.partcatalog.com\/products\/remy-21025-alternator","provider":"PartCatalog","version":"1.0","type":"link"}