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MPA Electrical 11310 Alternator
Reliable Alternator for Mercedes-Benz CL550, S450, and S550
The MPA Electrical Remanufactured Alternator 11310 is designed to meet the electrical demands of Mercedes-Benz CL550, S450, and S550 models. Engineered with precision, this 12-volt alternator delivers 220 amps to ensure consistent charging and starting performance.
- 220 amps output for high electrical load capacity
- 12 volts system compatibility
- Internal fan for efficient cooling
- 6 groove serpentine pulley design
- Internal voltage regulator for stable power delivery
- Clockwise rotation suitable for specified Mercedes-Benz models
- Manufactured by Bosch, a trusted name in automotive components
Detailed Features of the MPA Electrical Remanufactured Alternator 11310
This alternator features an internal fan that helps maintain optimal operating temperatures, reducing the risk of overheating during extended use. The 6 groove serpentine pulley ensures proper belt alignment and smooth operation within the engine system. With an internal voltage regulator, the alternator maintains consistent voltage output, protecting your vehicle’s electrical components. The clockwise rotation matches the original equipment specifications for Mercedes-Benz CL550, S450, and S550 models, ensuring compatibility and reliable performance. Bosch manufacturing guarantees adherence to strict quality standards, making this remanufactured alternator a dependable replacement part.
About the Remanufactured Product Line
The MPA Electrical Remanufactured line offers alternators that have been carefully restored to meet or exceed original equipment specifications. This process includes thorough testing and replacement of worn components, providing a cost-effective alternative to new parts without compromising on quality or reliability. The Remanufactured alternator 11310 is part of this line, delivering proven performance for Mercedes-Benz vehicles requiring a dependable charging system component.
Common Applications and Problem Resolution
- Restores charging system functionality in Mercedes-Benz CL550, S450, and S550
- Replaces alternators with insufficient amperage output
- Solves issues related to battery drainage or electrical system failures
- Addresses overheating problems due to fan or regulator failure
- Corrects pulley or rotation mismatches causing belt slippage or noise
Installation Notes and Tips
Ensure the vehicle battery is disconnected before beginning installation to prevent electrical shorts. Verify the alternator’s clockwise rotation and 6 groove serpentine pulley match the original part. Proper belt tension and alignment are critical for optimal alternator performance. It is recommended to inspect related components such as belts and wiring harnesses during installation to avoid future issues.
Quality Assurance and Warranty
Each MPA Electrical Remanufactured Alternator 11310 undergoes comprehensive testing to confirm electrical output and mechanical integrity. Manufactured by Bosch and remanufactured under strict quality controls, this alternator is backed by a limited warranty to ensure reliability and customer confidence.
| Brand | MPA Electrical |
| Part Number | 11310 |
| Position | Remanufactured |
| Amps | 220 Amps |
| Clock | 12:00 |
| Fan | Internal |
| Manufacturer | Bosch |
| Pulley | 6 Groove Serpentine |
| Regulator | Internal |
| Rotation | Clockwise |
| Volts | 12 Volts |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2010 | Mercedes-Benz | CL550 | 5.5L | V8 | N/A | High Capacity; Remanufactured | |
| 2010 | Mercedes-Benz | S450 | 4.7L | V8 | N/A | w/ Bosch 220 amp alt., Side Facing Battery Post; Remanufactured | |
| 2010 | Mercedes-Benz | S550 | 4Matic | 5.5L | V8 | N/A | High Capacity, To Chassis/VIN A 322942; Remanufactured |
| 2009 | Mercedes-Benz | CL550 | 5.5L | V8 | N/A | High Capacity; Remanufactured | |
| 2009 | Mercedes-Benz | S550 | 4Matic | 5.5L | V8 | N/A | High Capacity; Remanufactured |
| 2008 | Mercedes-Benz | S450 | 4.7L | V8 | N/A | w/ Bosch 220 amp alt.; Remanufactured | |
| 2008 | Mercedes-Benz | S550 | 4Matic | 5.5L | V8 | N/A | High Capacity; Remanufactured |
| 2007 | Mercedes-Benz | S550 | 4Matic | 5.5L | V8 | N/A | High Capacity; 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.