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MPA Electrical 12131 Starter Motor
Reliable Starter for Mercedes-Benz 420SEL and 560 Series
The MPA Electrical Remanufactured Starter 12131 is designed to provide dependable starting power for select Mercedes-Benz models. Engineered with a permanent magnet gear reduction design, this 12-volt starter ensures efficient operation and compatibility with your vehicle's electrical system.
- Permanent magnet gear reduction design for improved torque
- 1.7 kW power rating suitable for Mercedes-Benz engines
- Clockwise rotation with 10 teeth for precise engagement
- Manufactured by Bosch, ensuring quality and durability
- Compatible with 12-volt electrical systems
Detailed Product Description
This starter, part number 12131, features a permanent magnet gear reduction design that enhances torque output while reducing overall size and weight. With a 1.7 kW rating, it delivers sufficient power to start engines reliably in Mercedes-Benz 420SEL, 560SEC, 560SEL, and 560SL models. The clockwise rotation and 10 teeth configuration ensure proper meshing with the engine flywheel, contributing to smooth and consistent starts. Manufactured by Bosch, this starter meets stringent quality standards and is remanufactured to restore performance and reliability.
Compatible Vehicles and Applications
- Mercedes-Benz 420SEL
- Mercedes-Benz 560SEC
- Mercedes-Benz 560SEL
- Mercedes-Benz 560SL
This starter is specifically designed for these Mercedes-Benz models, ensuring proper fitment and electrical compatibility.
Common Issues Addressed by Starter 12131
- Engine fails to crank or slow cranking
- Intermittent starting problems
- Grinding noise during engine start
- Starter motor overheating or failure
- Electrical system strain due to inefficient starter
Installation Notes and Tips
When installing the MPA Electrical Remanufactured Starter 12131, ensure the battery is fully charged and disconnect the negative terminal before removal. Verify the clockwise rotation and 10-tooth gear match your vehicle’s flywheel. Tighten mounting bolts to manufacturer specifications and check all electrical connections for corrosion or damage. Testing the starter after installation is recommended to confirm proper operation.
Remanufactured Product Line and Quality Assurance
The Remanufactured product line by MPA Electrical offers a cost-effective alternative to new starters by restoring used units to meet original equipment specifications. Each starter undergoes thorough inspection, cleaning, and replacement of worn components to ensure reliable performance. This process helps maintain the integrity of your Mercedes-Benz starting system while providing a sustainable option. The starter 12131 is backed by quality control measures consistent with Bosch manufacturing standards.
| Brand | MPA Electrical |
|---|---|
| Part Number | 12131 |
| Position | Remanufactured |
| Design | Permanent Magnet Gear Reduction |
| Manufacturer | Bosch |
| Rotation | Clockwise |
| Teeth | 10 |
| Volts | 12 Volts |
| kW Rating | 1.7 kW |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1991 | Mercedes-Benz | 420SEL | 4.2L | V8 | N/A | Remanufactured |
| 1991 | Mercedes-Benz | 560SEC | 5.6L | V8 | N/A | Remanufactured |
| 1991 | Mercedes-Benz | 560SEL | 5.6L | V8 | N/A | Remanufactured |
| 1990 | Mercedes-Benz | 420SEL | 4.2L | V8 | N/A | Remanufactured |
| 1990 | Mercedes-Benz | 560SEC | 5.6L | V8 | N/A | Remanufactured |
| 1990 | Mercedes-Benz | 560SEL | 5.6L | V8 | N/A | Remanufactured |
| 1989 | Mercedes-Benz | 420SEL | 4.2L | V8 | N/A | Remanufactured |
| 1989 | Mercedes-Benz | 560SEC | 5.6L | V8 | N/A | Remanufactured |
| 1989 | Mercedes-Benz | 560SEL | 5.6L | V8 | N/A | Remanufactured |
| 1989 | Mercedes-Benz | 560SL | 5.6L | V8 | N/A | Remanufactured |
| 1988 | Mercedes-Benz | 420SEL | 4.2L | V8 | N/A | Remanufactured |
| 1988 | Mercedes-Benz | 560SEC | 5.6L | V8 | N/A | Remanufactured |
| 1988 | Mercedes-Benz | 560SEL | 5.6L | V8 | N/A | Remanufactured |
| 1988 | Mercedes-Benz | 560SL | 5.6L | V8 | 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.