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MPA Electrical 11300 Alternator
Reliable Alternator for BMW 128i, 328i, 528i, and X3 Models
The MPA Electrical Remanufactured Alternator 11300 is designed to meet the electrical demands of various BMW vehicles, including the 128i, 323i, 328i, 328i xDrive, 328xi, 528i, 528i xDrive, 528xi, and X3. This 12-volt alternator delivers 150 amps of power with a clockwise rotation, ensuring consistent charging performance for your vehicle's battery and electrical system.
- 150 amps output for efficient charging
- Internal fan for optimized cooling
- 6 groove serpentine clutch pulley for smooth belt operation
- Internal voltage regulator for stable voltage control
- Clockwise rotation compatible with specified BMW models
- Manufactured by Bosch, remanufactured by MPA Electrical
Detailed Features and Specifications
This alternator features a 6 groove serpentine clutch pulley designed to work seamlessly with BMW's belt systems, reducing wear and improving belt life. The internal fan helps maintain optimal operating temperatures, preventing overheating during extended use. An internal voltage regulator ensures the alternator maintains a steady 12-volt output, protecting your vehicle's electrical components. The clockwise rotation matches the original equipment specifications for the listed BMW models, ensuring proper fit and function.
About the MPA Electrical Remanufactured Product Line
The Remanufactured line from MPA Electrical offers alternators that have been carefully rebuilt to meet or exceed original equipment standards. Each unit undergoes thorough testing and replacement of worn components, providing a cost-effective alternative to new parts without compromising reliability. This remanufactured alternator 11300 is a practical choice for maintaining the electrical system of your BMW 128i, 328i, 528i, or X3.
Common Applications and Problem Resolution
- Replaces failing or weak alternators causing battery drain
- Solves dimming headlights or electrical accessory malfunctions
- Addresses battery warning light illumination on the dashboard
- Fixes issues with inconsistent voltage output affecting vehicle electronics
- Restores proper charging system function in BMW 128i, 328i, 528i, and X3 models
Installation Notes and Tips
Installation of the MPA Electrical Remanufactured Alternator 11300 should be performed by a qualified technician familiar with BMW electrical systems. Ensure the serpentine belt is properly aligned on the 6 groove pulley and verify the clockwise rotation matches the vehicle’s original alternator. Disconnect the battery before installation to prevent electrical shorts. After installation, test the charging system to confirm correct operation.
Quality Assurance and Warranty
Each MPA Electrical Remanufactured alternator undergoes comprehensive testing to verify amperage output, voltage regulation, and mechanical integrity. The use of Bosch components ensures compatibility and durability. Warranty details are provided with the product to cover defects in materials and workmanship, supporting confidence in your purchase of part number 11300 for your BMW vehicle.
| Brand | MPA Electrical |
| Part Number | 11300 |
| Position | Remanufactured |
| Amps | 150 Amps |
| Clock | 3:00 |
| Fan | Internal |
| Manufacturer | Bosch |
| Pulley | 6 Groove Serpentine Clutch Pulley |
| Regulator | Internal |
| Rotation | Clockwise |
| Volts | 12 Volts |
This part fits 33 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2013 | BMW | 128i | 3.0L | L6 | N/A | 150 amp alternator; Remanufactured |
| 2013 | BMW | 328i | 3.0L | L6 | N/A | 150 amp alternator; Remanufactured |
| 2013 | BMW | 328i xDrive | 3.0L | L6 | N/A | 150 amp alternator; Remanufactured |
| 2012 | BMW | 128i | 3.0L | L6 | N/A | 150 amp alternator; Remanufactured |
| 2012 | BMW | 328i | 3.0L | L6 | N/A | 150 amp alternator; Remanufactured |
| 2012 | BMW | 328i xDrive | 3.0L | L6 | N/A | 150 amp alternator; Remanufactured |
| 2011 | BMW | 128i | 3.0L | L6 | N/A | 150 amp alternator; Remanufactured |
| 2011 | BMW | 328i | 3.0L | L6 | N/A | 150 amp alternator; Remanufactured |
| 2011 | BMW | 328i xDrive | 3.0L | L6 | N/A | 150 amp alternator; Remanufactured |
| 2010 | BMW | 128i | 3.0L | L6 | N/A | 150 amp alternator; Remanufactured |
| 2010 | BMW | 328i | 3.0L | L6 | N/A | 150 amp alternator; Remanufactured |
| 2010 | BMW | 328i xDrive | 3.0L | L6 | N/A | 150 amp alternator; Remanufactured |
| 2010 | BMW | 528i | 3.0L | L6 | N/A | 150 amp alternator; Remanufactured |
| 2010 | BMW | 528i xDrive | 3.0L | L6 | N/A | 150 amp alternator; Remanufactured |
| 2010 | BMW | X3 | 3.0L | L6 | N/A | 150 amp alternator; Remanufactured |
| 2009 | BMW | 128i | 3.0L | L6 | N/A | 150 amp alternator; Remanufactured |
| 2009 | BMW | 323i | 2.5L | L6 | N/A | 150 amp alternator; Remanufactured |
| 2009 | BMW | 328i | 3.0L | L6 | N/A | 150 amp alternator; Remanufactured |
| 2009 | BMW | 328i xDrive | 3.0L | L6 | N/A | 150 amp alternator; Remanufactured |
| 2009 | BMW | 528i | 3.0L | L6 | N/A | 150 amp alternator; Remanufactured |
| 2009 | BMW | 528i xDrive | 3.0L | L6 | N/A | 150 amp alternator; Remanufactured |
| 2009 | BMW | X3 | 3.0L | L6 | N/A | 150 amp alternator; Remanufactured |
| 2008 | BMW | 128i | 3.0L | L6 | N/A | 150 amp alternator; Remanufactured |
| 2008 | BMW | 323i | 2.5L | L6 | N/A | 150 amp alternator; Remanufactured |
| 2008 | BMW | 328i | 3.0L | L6 | N/A | 150 amp alternator; Remanufactured |
| 2008 | BMW | 328xi | 3.0L | L6 | N/A | 150 amp alternator; Remanufactured |
| 2008 | BMW | 528i | 3.0L | L6 | N/A | 150 amp alternator; Remanufactured |
| 2008 | BMW | 528xi | 3.0L | L6 | N/A | 150 amp alternator; Remanufactured |
| 2008 | BMW | X3 | 3.0L | L6 | N/A | 150 amp alternator; Remanufactured |
| 2007 | BMW | 323i | 2.5L | L6 | N/A | w/ Bosch 150 amp alt., From 4/2007; Remanufactured |
| 2007 | BMW | 328i | 3.0L | L6 | N/A | 150 amp alternator; Remanufactured |
| 2007 | BMW | 328xi | 3.0L | L6 | N/A | 150 amp alternator; Remanufactured |
| 2007 | BMW | X3 | 3.0L | L6 | N/A | 150 amp alternator; 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.