{"product_id":"remy-20390-alternator","title":"Remy 20390 Alternator","description":"\u003ch2\u003eReliable Alternator for Chevrolet Camaro and Pontiac Firebird\u003c\/h2\u003e\u003cp\u003eThe Remy Premium Remanufactured Alternator 20390 is designed to restore your vehicle's charging system with dependable performance. Engineered for select Chevrolet and Pontiac models, this 12-volt alternator delivers a 105-amp output to meet your vehicle's electrical demands.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAmperage Rating: 105 amps for consistent power supply\u003c\/li\u003e\n\u003cli\u003eFan Type: External fan for effective cooling\u003c\/li\u003e\n\u003cli\u003eVoltage: 12 volts compatible with standard automotive systems\u003c\/li\u003e\n\u003cli\u003eRotation Direction: Clockwise rotation for proper fitment\u003c\/li\u003e\n\u003cli\u003eVoltage Regulator: Internal regulator for simplified installation\u003c\/li\u003e\n\u003cli\u003ePulley Included: Yes, ready for direct replacement\u003c\/li\u003e\n\u003cli\u003eOE Manufacturer: Delco\/Delphi remanufactured component\u003c\/li\u003e\n\u003cli\u003ePart Status: Superseded to part number 20383\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Premium Remanufactured Product Line\u003c\/h2\u003e\u003cp\u003eThe Premium Remanufactured line by Remy offers remanufactured alternators that meet strict quality standards to ensure reliable operation. These parts are rebuilt using original equipment manufacturer (OEM) components, such as those from Delco\/Delphi, to provide a cost-effective alternative to new units without compromising performance. The 20390 alternator is part of this line, delivering proven durability and compatibility for your Chevrolet Camaro, Pontiac Firebird, and Caprice models.\u003c\/p\u003e\u003ch2\u003eProduct Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThis alternator is specifically designed for 12-volt electrical systems and features a 105-amp output suitable for vehicles requiring moderate electrical loads. The external fan design helps maintain optimal operating temperatures, while the internal voltage regulator simplifies installation by eliminating the need for an external regulator. The clockwise rotation and included pulley ensure proper fitment and function in compatible vehicles. Note that this part number 20390 has been superseded to 20383, so verify fitment before purchase.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores charging system functionality in Chevrolet Camaro models\u003c\/li\u003e\n\u003cli\u003eReplaces failing alternators in Pontiac Firebird vehicles\u003c\/li\u003e\n\u003cli\u003eResolves battery drain and electrical system malfunctions\u003c\/li\u003e\n\u003cli\u003eAddresses dimming headlights and accessory power loss\u003c\/li\u003e\n\u003cli\u003eCorrects voltage irregularities caused by faulty alternators\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the alternator rotation direction matches your vehicle’s requirements; this unit rotates clockwise. Verify the pulley type and size before installation to confirm compatibility. Since the voltage regulator is internal, no additional regulator installation is necessary. Always disconnect the battery before beginning replacement to prevent electrical shorts.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRemy’s Premium Remanufactured alternators undergo rigorous testing to meet OEM specifications. Built with quality components from Delco\/Delphi, these alternators provide reliable performance for your Chevrolet Camaro, Pontiac Firebird, and Caprice. Confirm warranty details with the supplier as coverage may vary.\u003c\/p\u003e","brand":"Remy","offers":[{"title":"Default Title","offer_id":52132914561205,"sku":"DNJR-20390","price":95.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WD_20390_Fro.jpg?v=1775231348","url":"https:\/\/www.partcatalog.com\/products\/remy-20390-alternator","provider":"PartCatalog","version":"1.0","type":"link"}