{"product_id":"bbb-industries-11821-alternator","title":"BBB Industries 11821 Alternator","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eBBB Industries reman alternator part number 11821 is built for charging-system replacement on select Audi applications. It is a 12-volt unit with a 220-amp output, internal voltage regulation, and a conventional pulley setup for serpentine belt systems.\u003c\/p\u003e\u003cp\u003eFits 2013-2015 Audi Q7, N\/A. This reman alternator 11821 is a direct-fit charging component for vehicles using the specified Valeo-style configuration.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e220-amp amperage rating for high electrical demand.\u003c\/li\u003e\n\u003cli\u003eInternal voltage regulator for integrated charging control.\u003c\/li\u003e\n\u003cli\u003eAir-cooled design with internal fan for thermal management.\u003c\/li\u003e\n\u003cli\u003eConventional 6-groove pulley for serpentine belt drive.\u003c\/li\u003e\n\u003cli\u003eClockwise rotation with negative polarity.\u003c\/li\u003e\n\u003cli\u003eOE manufacturer reference: Valeo.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eBBB Industries 11821 is a remanufactured alternator engineered around the original charging-system configuration used in select Audi Q7 models. The unit includes a pulley and uses a 6-groove serpentine belt interface, making it a fitment-focused replacement for vehicles that require the listed electrical and mounting specifications. The 220-amp output supports demanding charging loads, while the internal regulator and air-cooled, internally fan-cooled construction help maintain stable operation. Part number 11821 also cross-references 06E-903-023B and FG23S065 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLow charging output from a worn alternator.\u003c\/li\u003e\n\u003cli\u003eBattery warning lights caused by charging-system faults.\u003c\/li\u003e\n\u003cli\u003eVoltage instability affecting electrical accessories.\u003c\/li\u003e\n\u003cli\u003eNoise or pulley-related wear in the charging drive.\u003c\/li\u003e\n\u003cli\u003eFailure of the original Valeo-style alternator assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the 220-amp specification, 12-volt system, plug clock position, and pulley groove count before installation. Confirm serpentine belt routing and rotation direction against the original unit. Use the vehicle’s existing application data to match the Audi Q7 fitment listed for part number 11821.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eBBB Industries remanufactured charging components are built to restore original electrical function using application-specific specifications. Part number 11821 is remanufactured to match the listed OE manufacturer configuration.\u003c\/p\u003e","brand":"BBB Industries","offers":[{"title":"Default Title","offer_id":53497276661941,"sku":"BGRT-11821","price":375.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/VI_11821_Fro.jpg?v=1791527959","url":"https:\/\/www.partcatalog.com\/products\/bbb-industries-11821-alternator","provider":"PartCatalog","version":"1.0","type":"link"}