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BBB Industries 11821 Alternator
| Brand | BBB Industries 11821 |
|---|---|
| Amperage Rating | 220 |
| AC Tap | No |
| Brushless Design | No |
| Cooling Method | Air |
| Decoupled Or Clutch Pulley | No |
| Fan Type | Internal |
| Number Of Pulley Grooves | 6 |
| OE Manufacturer | Valeo |
| One Wire Capable | No |
| Outside Pulley Diameter (in) | 2-3/16 |
| Outside Pulley Diameter (mm) | 56 |
| Plug Clock Position | 1 |
| Polarity | Negative |
| Pulley Belt Type | Serpentine |
| Pulley Included | Yes |
| Pulley Type | Conventional |
| Rotation Direction | Clockwise |
| Voltage (V) | 12 |
| Voltage Regulator Type | Internal |
| Product line | REMAN ALTERNATOR |
| Fits | Audi · 3 vehicles |
Remanufactured unit. Built as a charging-system replacement for application-specific fitment.
220-amp output. Supports higher electrical demand with stable charging performance.
OE-style configuration. Uses a Valeo reference and a serpentine pulley setup.
Cross-references 06E-903-023B and FG23S065 for the same application. See all 2.
Overview
BBB 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.
Fits 2013-2015 Audi Q7, N/A. This reman alternator 11821 is a direct-fit charging component for vehicles using the specified Valeo-style configuration.
Key Features
- 220-amp amperage rating for high electrical demand.
- Internal voltage regulator for integrated charging control.
- Air-cooled design with internal fan for thermal management.
- Conventional 6-groove pulley for serpentine belt drive.
- Clockwise rotation with negative polarity.
- OE manufacturer reference: Valeo.
Detailed Description
BBB 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.
What It Helps Solve
- Low charging output from a worn alternator.
- Battery warning lights caused by charging-system faults.
- Voltage instability affecting electrical accessories.
- Noise or pulley-related wear in the charging drive.
- Failure of the original Valeo-style alternator assembly.
Installation Notes and Tips
Verify 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.
Quality Assurance
BBB 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.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Notes |
|---|---|---|---|---|---|---|
| 2015 | Audi | Q7 | 3.0L | V6 | GAS | 220 Amps; REMAN ALTERNATOR |
| 2014 | Audi | Q7 | 3.0L | V6 | GAS | 220 Amps; REMAN ALTERNATOR |
| 2013 | Audi | Q7 | 3.0L | V6 | GAS | 220 Amps; REMAN ALTERNATOR |
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