{"product_id":"mpa-electrical-7872403-alternator","title":"MPA Electrical 7872403 Alternator","description":"\u003ch2\u003eReliable Alternator for Buick, Oldsmobile, and Pontiac Vehicles\u003c\/h2\u003e\u003cp\u003eThe MPA Electrical Remanufactured Alternator 7872403 is designed to provide consistent 12-volt electrical output for select Buick, Oldsmobile, and Pontiac models. Engineered to meet the demands of vehicles like the Calais, Grand Am, and Skylark, this alternator ensures proper charging and starting system performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e85 amps output for stable electrical supply\u003c\/li\u003e\n\u003cli\u003eExternal fan for efficient cooling\u003c\/li\u003e\n\u003cli\u003e4 groove serpentine pulley compatible with factory belts\u003c\/li\u003e\n\u003cli\u003eInternal voltage regulator for simplified installation\u003c\/li\u003e\n\u003cli\u003eClockwise rotation matching original equipment\u003c\/li\u003e\n\u003cli\u003e12 volts system compatibility\u003c\/li\u003e\n\u003cli\u003eDelco manufacturer components for durability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the MPA Electrical Remanufactured Product Line\u003c\/h2\u003e\u003cp\u003eThe Remanufactured line from MPA Electrical offers alternators rebuilt to meet original equipment specifications. This process includes thorough inspection, replacement of worn parts, and testing to ensure reliable performance. The 7872403 alternator benefits from this remanufacturing process, providing a cost-effective alternative to new units while maintaining quality standards.\u003c\/p\u003e\u003ch2\u003eDetailed Alternator Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis alternator delivers 85 amps of current, suitable for the electrical demands of Buick Calais, Oldsmobile Cutlass, and Pontiac Grand Am models. It features an external fan design that helps dissipate heat during operation, extending the alternator's service life. The 4 groove serpentine pulley is designed to fit factory belt systems, ensuring proper alignment and tension. An internal voltage regulator simplifies installation by eliminating the need for an external regulator. The clockwise rotation matches the original equipment setup, ensuring compatibility and smooth operation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores charging system functionality in Buick Calais, Oldsmobile, and Pontiac Skylark vehicles\u003c\/li\u003e\n\u003cli\u003eReplaces alternators with insufficient amperage output\u003c\/li\u003e\n\u003cli\u003eSolves issues related to battery drain or electrical system failures\u003c\/li\u003e\n\u003cli\u003eAddresses overheating problems with external fan cooling\u003c\/li\u003e\n\u003cli\u003eResolves pulley alignment and belt compatibility concerns\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the alternator is installed with the correct belt type matching the 4 groove serpentine pulley. Verify clockwise rotation compatibility with the vehicle’s original alternator. Check electrical connections and ground points for secure attachment. It is recommended to test the charging system after installation to confirm proper voltage output and regulator function.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eMPA Electrical Remanufactured alternators undergo comprehensive testing to meet performance standards. The 7872403 alternator includes an internal voltage regulator and is built with Delco components to ensure durability. Warranty coverage details should be confirmed with the distributor or installer, as terms may vary.\u003c\/p\u003e","brand":"MPA Electrical","offers":[{"title":"Default Title","offer_id":44640760758453,"sku":"FQTW-7872403","price":118.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/MA_7872403_Fro.jpg?v=1775075140","url":"https:\/\/www.partcatalog.com\/products\/mpa-electrical-7872403-alternator","provider":"PartCatalog","version":"1.0","type":"link"}