{"product_id":"mpa-electrical-13931-alternator","title":"MPA Electrical 13931 Alternator","description":"\u003ch2\u003eReliable Alternator for Audi A4 and Volkswagen Passat\u003c\/h2\u003e\u003cp\u003eThe MPA Electrical Remanufactured Alternator 13931 is designed to provide consistent 12-volt electrical output for Audi A4, A4 Quattro, and Volkswagen Passat models. Engineered with quality components, this alternator supports your vehicle's charging system to maintain battery health and electrical performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e120 amps output for stable electrical supply\u003c\/li\u003e\n\u003cli\u003eInternal fan design for efficient cooling\u003c\/li\u003e\n\u003cli\u003eClockwise rotation suitable for specific engine configurations\u003c\/li\u003e\n\u003cli\u003eInternal voltage regulator for precise voltage control\u003c\/li\u003e\n\u003cli\u003eManufactured by Valeo, a trusted name in automotive electrical parts\u003c\/li\u003e\n\u003cli\u003eComes without pulley for compatibility with existing setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis remanufactured alternator from MPA Electrical delivers 120 amps at 12 volts, meeting the electrical demands of Audi A4, A4 Quattro, and Volkswagen Passat vehicles. The internal fan helps maintain optimal operating temperature, reducing wear and extending service life. Featuring an internal voltage regulator, it ensures consistent voltage output to protect your vehicle’s electrical system. The clockwise rotation matches the original equipment specifications, and the alternator is supplied without a pulley, allowing for direct replacement using your existing pulley system. Valeo’s manufacturing expertise underpins the quality and reliability of this component.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement alternator for Audi A4 and A4 Quattro models\u003c\/li\u003e\n\u003cli\u003eSuitable for Volkswagen Passat charging system repairs\u003c\/li\u003e\n\u003cli\u003eAddresses issues such as battery not charging properly\u003c\/li\u003e\n\u003cli\u003eResolves dimming headlights or electrical accessory malfunctions\u003c\/li\u003e\n\u003cli\u003eFixes warning lights related to charging system faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the MPA Electrical Remanufactured Alternator 13931, ensure the pulley from the original alternator is transferred if required, as this unit does not include a pulley. Verify the clockwise rotation matches your vehicle’s engine setup. Proper torque specifications should be followed to avoid damage. 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\u003eThis alternator is part of MPA Electrical’s Remanufactured product line, which involves thorough testing and refurbishment to meet OEM standards. The use of Valeo components supports durability and reliability. While specific warranty details are not provided here, remanufactured parts typically come with a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"MPA Electrical","offers":[{"title":"Default Title","offer_id":44635413741749,"sku":"FQTW-13931","price":311.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/MA_13931_Fro.jpg?v=1775074486","url":"https:\/\/www.partcatalog.com\/products\/mpa-electrical-13931-alternator","provider":"PartCatalog","version":"1.0","type":"link"}