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MPA Electrical 11300N Alternator
Reliable Alternator for BMW 128i, 323i, 328i, 528i, and X3 Models
The MPA Electrical New 11300N alternator is designed to provide consistent electrical performance for select BMW vehicles. Engineered to meet the specific charging needs of BMW 128i, 323i, 328i, 528i, and X3 models, this 12-volt alternator delivers 150 amps of power with a durable internal fan and regulator.
- 150 amps output for efficient charging
- 12 volts electrical system compatibility
- Internal fan for optimized cooling
- 6 groove serpentine clutch pulley for smooth belt operation
- Internal voltage regulator for stable power delivery
- Clockwise rotation at 3:00 clock position
MPA Electrical New Product Line Overview
The New product line from MPA Electrical focuses on delivering updated and reliable electrical components tailored for modern vehicle requirements. The 11300N alternator is part of this line, offering enhanced durability and compatibility with BMW models that demand precise electrical system performance.
Detailed Alternator Features and Specifications
This alternator features a 150 amp output, suitable for BMW vehicles requiring substantial electrical power for their systems. The internal fan design helps maintain optimal operating temperatures, reducing wear and extending the alternator's service life. The 6 groove serpentine clutch pulley ensures proper belt alignment and tension, minimizing slippage and noise. An internal voltage regulator maintains consistent voltage output, protecting your vehicle's electrical components. The clockwise rotation and 3:00 clock position pulley placement are designed to match the original equipment specifications for seamless installation.
Common Applications and Issues Addressed
- Replacement for failing or underperforming alternators in BMW 128i, 323i, 328i, 528i, and X3 models
- Resolves battery charging problems and electrical system malfunctions
- Eliminates dimming headlights and electrical accessory failures
- Addresses issues with serpentine belt slippage due to pulley wear
- Prevents voltage irregularities that can damage vehicle electronics
Installation Notes and Tips
- Ensure compatibility with your specific BMW model and engine configuration before installation
- Verify the clockwise rotation and 3:00 clock position pulley alignment for proper fitment
- Inspect serpentine belt condition and replace if worn to maintain optimal performance
- Disconnect the battery before removal and installation to avoid electrical hazards
- Follow manufacturer torque specifications when securing the alternator
Quality Assurance and Warranty Information
The MPA Electrical New 11300N alternator is manufactured to meet OEM standards for fit, form, and function. It undergoes rigorous testing to ensure reliable performance under normal operating conditions. Warranty coverage details should be confirmed with the distributor or installer, as they may vary based on purchase location.
| Brand | MPA Electrical |
| Part Number | 11300N |
| Position | New |
| Amps | 150 Amps |
| Clock | 3:00 |
| Fan | Internal |
| 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; New |
| 2013 | BMW | 328i | 3.0L | L6 | N/A | 150 amp alternator; New |
| 2013 | BMW | 328i xDrive | 3.0L | L6 | N/A | 150 amp alternator; New |
| 2012 | BMW | 128i | 3.0L | L6 | N/A | 150 amp alternator; New |
| 2012 | BMW | 328i | 3.0L | L6 | N/A | 150 amp alternator; New |
| 2012 | BMW | 328i xDrive | 3.0L | L6 | N/A | 150 amp alternator; New |
| 2011 | BMW | 128i | 3.0L | L6 | N/A | 150 amp alternator; New |
| 2011 | BMW | 328i | 3.0L | L6 | N/A | 150 amp alternator; New |
| 2011 | BMW | 328i xDrive | 3.0L | L6 | N/A | 150 amp alternator; New |
| 2010 | BMW | 128i | 3.0L | L6 | N/A | 150 amp alternator; New |
| 2010 | BMW | 328i | 3.0L | L6 | N/A | 150 amp alternator; New |
| 2010 | BMW | 328i xDrive | 3.0L | L6 | N/A | 150 amp alternator; New |
| 2010 | BMW | 528i | 3.0L | L6 | N/A | 150 amp alternator; New |
| 2010 | BMW | 528i xDrive | 3.0L | L6 | N/A | 150 amp alternator; New |
| 2010 | BMW | X3 | 3.0L | L6 | N/A | 150 amp alternator; New |
| 2009 | BMW | 128i | 3.0L | L6 | N/A | 150 amp alternator; New |
| 2009 | BMW | 323i | 2.5L | L6 | N/A | 150 amp alternator; New |
| 2009 | BMW | 328i | 3.0L | L6 | N/A | 150 amp alternator; New |
| 2009 | BMW | 328i xDrive | 3.0L | L6 | N/A | 150 amp alternator; New |
| 2009 | BMW | 528i | 3.0L | L6 | N/A | 150 amp alternator; New |
| 2009 | BMW | 528i xDrive | 3.0L | L6 | N/A | 150 amp alternator; New |
| 2009 | BMW | X3 | 3.0L | L6 | N/A | 150 amp alternator; New |
| 2008 | BMW | 128i | 3.0L | L6 | N/A | 150 amp alternator; New |
| 2008 | BMW | 323i | 2.5L | L6 | N/A | 150 amp alternator; New |
| 2008 | BMW | 328i | 3.0L | L6 | N/A | 150 amp alternator; New |
| 2008 | BMW | 328xi | 3.0L | L6 | N/A | 150 amp alternator; New |
| 2008 | BMW | 528i | 3.0L | L6 | N/A | 150 amp alternator; New |
| 2008 | BMW | 528xi | 3.0L | L6 | N/A | 150 amp alternator; New |
| 2008 | BMW | X3 | 3.0L | L6 | N/A | 150 amp alternator; New |
| 2007 | BMW | 323i | 2.5L | L6 | N/A | w/ Bosch 150 amp alt., From 4/2007; New |
| 2007 | BMW | 328i | 3.0L | L6 | N/A | 150 amp alternator; New |
| 2007 | BMW | 328xi | 3.0L | L6 | N/A | 150 amp alternator; New |
| 2007 | BMW | X3 | 3.0L | L6 | N/A | 150 amp alternator; New |
* 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.