{"product_id":"mpa-electrical-10143-alternator","title":"MPA Electrical 10143 Alternator","description":"\u003ch2\u003eReliable Alternator for Chevrolet and GMC Vehicles\u003c\/h2\u003e\u003cp\u003eThe MPA Electrical Remanufactured Alternator 10143 delivers consistent 12-volt power with 145 amps output, designed specifically for select Chevrolet and GMC trucks and vans. Engineered to meet the electrical demands of models like the Silverado 3500 and Express 2500, this alternator ensures stable charging and starting performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e145 amps output for reliable electrical power\u003c\/li\u003e\n\u003cli\u003e12 volts system compatibility\u003c\/li\u003e\n\u003cli\u003eInternal fan for efficient cooling\u003c\/li\u003e\n\u003cli\u003e6 groove serpentine pulley for proper belt alignment\u003c\/li\u003e\n\u003cli\u003eInternal voltage regulator for stable output\u003c\/li\u003e\n\u003cli\u003eClockwise rotation matching OEM specifications\u003c\/li\u003e\n\u003cli\u003eDelco manufacturer components for durability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Remanufactured Product Line\u003c\/h2\u003e\u003cp\u003eThe Remanufactured line from MPA Electrical offers alternators rebuilt to meet original equipment standards. This process includes thorough inspection, replacement of worn parts, and testing to ensure performance and reliability comparable to new units. The 10143 alternator benefits from this approach, providing a cost-effective solution without compromising quality for Chevrolet and GMC vehicles.\u003c\/p\u003e\u003ch2\u003eDetailed Alternator Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis alternator features a 145 amp output suitable for heavy-duty electrical loads found in Chevrolet Avalanche 2500 and GMC Savana 3500 models. The internal fan design helps maintain optimal operating temperatures, reducing wear and extending service life. The 6 groove serpentine pulley ensures compatibility with factory belt systems, while the internal voltage regulator maintains consistent 12-volt output. Clockwise rotation aligns with OEM requirements, and the use of Delco components supports durability and performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces failing or weak alternators in Chevrolet Silverado 3500 and GMC Express 1500\u003c\/li\u003e\n\u003cli\u003eSolves battery charging issues and electrical system malfunctions\u003c\/li\u003e\n\u003cli\u003eAddresses dimming headlights and accessory power loss\u003c\/li\u003e\n\u003cli\u003eEliminates warning lights related to charging system faults\u003c\/li\u003e\n\u003cli\u003eRestores proper function to vehicles experiencing starting difficulties\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle battery is disconnected before installation to prevent electrical shorts. Verify the alternator rotation is clockwise to match the original unit. Confirm the serpentine belt alignment with the 6 groove pulley to avoid premature belt wear. It is recommended to inspect the battery and wiring connections during installation to ensure optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe MPA Electrical Remanufactured Alternator 10143 undergoes comprehensive testing to meet OEM standards. While specific warranty details may vary, remanufactured units typically include a limited warranty covering defects in materials and workmanship. Consult product documentation for exact warranty terms.\u003c\/p\u003e","brand":"MPA Electrical","offers":[{"title":"Default Title","offer_id":44634258440373,"sku":"FQTW-10143","price":74.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/MA_10143_Fro.jpg?v=1775074133","url":"https:\/\/www.partcatalog.com\/products\/mpa-electrical-10143-alternator","provider":"PartCatalog","version":"1.0","type":"link"}