{"product_id":"mpa-electrical-7891503-alternator","title":"MPA Electrical 7891503 Alternator","description":"\u003ch2\u003eReliable Alternator for Chevrolet and GMC R3500, V3500\u003c\/h2\u003e\u003cp\u003eThe MPA Electrical Remanufactured Alternator 7891503 is designed to provide consistent 12-volt electrical output for Chevrolet and GMC heavy-duty trucks. Engineered to meet the demands of R3500 and V3500 models, this alternator ensures proper charging and starting system performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOutput: 105 amps for stable electrical supply\u003c\/li\u003e\n\u003cli\u003eRotation: Clockwise at 3:00 clock position\u003c\/li\u003e\n\u003cli\u003eExternal fan for efficient cooling\u003c\/li\u003e\n\u003cli\u003e5 groove serpentine pulley compatible with factory belts\u003c\/li\u003e\n\u003cli\u003eInternal voltage regulator for precise voltage control\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\u003eDetailed Alternator Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis remanufactured alternator from MPA Electrical is built with quality Delco components, ensuring reliable operation in Chevrolet and GMC R3500 and V3500 trucks. The 105-amp output supports the electrical demands of heavy-duty applications, while the external fan design helps maintain optimal operating temperatures. The 5 groove serpentine pulley matches factory belt configurations, simplifying installation and reducing the need for additional modifications. Featuring an internal voltage regulator, this alternator maintains consistent voltage output to protect your vehicle's electrical system. The clockwise rotation and 3:00 clock position ensure proper fitment and alignment within the engine bay.\u003c\/p\u003e\u003ch2\u003eRemanufactured Product Line Overview\u003c\/h2\u003e\u003cp\u003eThe MPA Electrical Remanufactured line offers alternators that have been carefully rebuilt to meet original equipment specifications. This process includes thorough inspection, replacement of worn components, and testing to ensure performance and reliability. Choosing a remanufactured alternator like part number 7891503 provides a cost-effective solution without compromising on quality, specifically tailored for Chevrolet and GMC R3500 and V3500 models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores charging system functionality in Chevrolet R3500 and GMC V3500 trucks\u003c\/li\u003e\n\u003cli\u003eReplaces alternators with insufficient amperage output\u003c\/li\u003e\n\u003cli\u003eSolves issues related to battery drain or failure to charge\u003c\/li\u003e\n\u003cli\u003eAddresses overheating problems due to fan or cooling system failure\u003c\/li\u003e\n\u003cli\u003eCorrects voltage irregularities caused by faulty regulators\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the alternator is compatible with your Chevrolet or GMC R3500 or V3500 model before installation. Verify the 5 groove serpentine pulley matches your vehicle’s belt system. Properly align the alternator at the 3:00 clock position with clockwise rotation to avoid belt misalignment. Disconnect the battery before installation to prevent electrical shorts. After installation, test the charging system to confirm correct voltage output and operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eMPA Electrical remanufactured alternators undergo rigorous testing to meet OEM standards. Part number 7891503 is built with quality Delco components and includes an internal voltage regulator to ensure consistent performance. 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":44640765149365,"sku":"FQTW-7891503","price":116.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/MA_7891503_Fro.jpg?v=1775075143","url":"https:\/\/www.partcatalog.com\/products\/mpa-electrical-7891503-alternator","provider":"PartCatalog","version":"1.0","type":"link"}