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MPA Electrical 14812 Alternator
Reliable Alternator for BMW 3 and 5 Series Models
The MPA Electrical Remanufactured Alternator 14812 is designed to provide consistent 12-volt electrical output for select BMW vehicles. Engineered to meet the demands of models like the BMW 325i and 535i, this alternator ensures your charging system operates efficiently.
- 80 amps output for stable electrical performance
- Clockwise rotation with a 6:30 clock position for proper fitment
- External fan design for effective cooling
- Internal voltage regulator for simplified installation
- Manufactured by Bosch, known for quality electrical components
- Comes without pulley, allowing compatibility with existing pulley setups
About the MPA Electrical Remanufactured Product Line
The Remanufactured line from MPA Electrical offers alternators that have been carefully rebuilt to meet original equipment specifications. This process includes thorough testing and replacement of worn components, providing a cost-effective alternative to new parts without compromising reliability. The 14812 alternator benefits from this remanufacturing process, ensuring it performs to the standards expected in BMW 3 and 5 Series vehicles.
Technical Details and Compatibility
This alternator operates at 12 volts and delivers 80 amps, suitable for the electrical demands of BMW models such as the 325e, 325is, 528e, 635CSi, and 735i. Its external fan design helps maintain optimal operating temperatures, while the internal regulator simplifies installation by eliminating the need for an external voltage regulator. The clockwise rotation and 6:30 clock position ensure proper alignment and fitment within the engine bay. Note that this unit is supplied without a pulley, allowing it to be matched with your vehicle’s existing pulley system.
Common Applications and Problem Resolution
- Restores charging system functionality in BMW 325i and 535i models
- Resolves battery drain issues caused by faulty alternators
- Eliminates dimming headlights and electrical accessory malfunctions
- Addresses warning lights related to charging system failures
- Replaces alternators with worn or damaged internal regulators
Installation Notes and Tips
When installing the MPA Electrical Remanufactured Alternator 14812, ensure the pulley from the original alternator is transferred if needed, as this unit does not include one. Verify the clockwise rotation and 6:30 clock position match your vehicle’s specifications for proper belt alignment. It is recommended to inspect the battery and charging system components during installation to ensure overall system health.
Quality Assurance and Warranty
MPA Electrical’s Remanufactured alternators undergo rigorous testing to meet OEM standards. The 14812 alternator is built with Bosch components, known for durability and performance. While specific warranty details may vary, remanufactured parts typically include a limited warranty covering defects in materials and workmanship to provide confidence in your purchase.
| Brand | MPA Electrical |
| Part Number | 14812 |
| Position | Remanufactured |
| Amps | 80 Amps |
| Clock | 6:30 |
| Fan | External |
| Manufacturer | Bosch |
| Pulley | Without Pulley |
| Regulator | Internal |
| Rotation | Clockwise |
| Volts | 12 Volts |
This part fits 30 vehicles. Search below:
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1992 | BMW | 325i | Convertible | 2.5L | L6 | N/A | Remanufactured |
| 1991 | BMW | 325i | 2.5L | L6 | N/A | Standard alternator with 80 amp output.; Remanufactured | |
| 1991 | BMW | 325is | 2.5L | L6 | N/A | Standard alternator with 80 amp output.; Remanufactured | |
| 1991 | BMW | 325iX | 2.5L | L6 | N/A | Standard alternator with 80 amp output.; Remanufactured | |
| 1990 | BMW | 325i | 2.5L | L6 | N/A | Remanufactured | |
| 1990 | BMW | 325is | 2.5L | L6 | N/A | Remanufactured | |
| 1990 | BMW | 325iX | 2.5L | L6 | N/A | Remanufactured | |
| 1989 | BMW | 325i | 2.5L | L6 | N/A | Remanufactured | |
| 1989 | BMW | 325is | 2.5L | L6 | N/A | Remanufactured | |
| 1989 | BMW | 325iX | 2.5L | L6 | N/A | Remanufactured | |
| 1989 | BMW | 635CSi | 3.5L | L6 | N/A | Remanufactured | |
| 1988 | BMW | 325i | 2.5L | L6 | N/A | Remanufactured | |
| 1988 | BMW | 325is | 2.5L | L6 | N/A | Remanufactured | |
| 1988 | BMW | 325iX | 2.5L | L6 | N/A | Remanufactured | |
| 1988 | BMW | 528e | 2.7L | L6 | N/A | Remanufactured | |
| 1988 | BMW | 635CSi | 3.5L | L6 | N/A | Remanufactured | |
| 1987 | BMW | 325e | 2.7L | L6 | N/A | Remanufactured | |
| 1987 | BMW | 325es | 2.7L | L6 | N/A | Remanufactured | |
| 1987 | BMW | 325i | 2.5L | L6 | N/A | Remanufactured | |
| 1987 | BMW | 325is | 2.5L | L6 | N/A | Remanufactured | |
| 1987 | BMW | 528e | 2.7L | L6 | N/A | Remanufactured | |
| 1987 | BMW | 535i | 3.5L | L6 | N/A | Remanufactured | |
| 1987 | BMW | 635CSi | 3.5L | L6 | N/A | Remanufactured | |
| 1986 | BMW | 325e | 2.7L | L6 | N/A | Remanufactured | |
| 1986 | BMW | 325es | 2.7L | L6 | N/A | Remanufactured | |
| 1986 | BMW | 528e | 2.7L | L6 | N/A | Remanufactured | |
| 1986 | BMW | 535i | 3.5L | L6 | N/A | Remanufactured | |
| 1986 | BMW | 635CSi | 3.5L | L6 | N/A | Remanufactured | |
| 1986 | BMW | 735i | 3.5L | L6 | N/A | Remanufactured | |
| 1985 | BMW | 325e | 2.7L | L6 | N/A | Remanufactured |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.