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Bosch SR0508X Starter Motor
Reliable Starter for Select Mercedes-Benz Models
The Bosch Starter (Remanufactured) SR0508X is designed to provide dependable starting power for a range of Mercedes-Benz vehicles. Engineered to meet OEM specifications, this 12-volt starter ensures consistent performance for models such as the CLS400, E400, and GLE43 AMG.
- Voltage: 12V for standard automotive electrical systems
- Power Rating: 1.4 kW delivering sufficient torque for engine cranking
- Mounting Bolt Hole Quantity: 2 for secure installation
- Starter Rotation: Clockwise to match vehicle engine requirements
- Solenoid Attached: Yes, integrated for streamlined operation
- Tooth Quantity: 10 for proper engagement with the flywheel
- Remanufactured unit meeting Bosch quality standards
About the Bosch Starter (Remanufactured) Product Line
The Bosch Starter (Remanufactured) line offers remanufactured starters that undergo rigorous testing and refurbishment to restore functionality comparable to new units. This approach provides a cost-effective solution while maintaining Bosch’s standards for durability and performance. The SR0508X is part of this line, ensuring compatibility and reliability for Mercedes-Benz vehicles requiring a replacement starter.
Detailed Product Description
This remanufactured starter, part number SR0508X, is engineered for use in various Mercedes-Benz models including the CLS400, E400, E450, GLE43 AMG, and others. Operating at 12 volts with a power rating of 1.4 kW, it delivers the necessary torque to start engines efficiently. The clockwise rotation and 10-tooth pinion gear ensure proper meshing with the engine’s flywheel. The unit includes an attached solenoid but does not come with mounting hardware or shims, so these should be sourced separately if needed.
Common Applications and Issues Addressed
- Replacement for failed or worn-out starters in Mercedes-Benz CLS400 and E400 models
- Resolves intermittent starting problems or engine cranking failures
- Addresses starter motor noise or grinding due to worn pinion teeth
- Restores reliable engine start in GLE43 AMG and GLS450 vehicles
- Suitable for hybrid models like the GLE550e and S560e requiring compatible starter units
Installation Notes and Tips
- Ensure vehicle battery is fully charged before installation
- Verify clockwise starter rotation matches engine specifications
- Check mounting bolt holes and secure starter with appropriate hardware
- Inspect flywheel teeth for wear to prevent engagement issues
- Since mounting hardware and shims are not included, prepare necessary components prior to installation
Quality Assurance and Warranty
As a remanufactured product from Bosch, the SR0508X starter undergoes comprehensive testing to meet original equipment standards. This ensures reliable performance and durability consistent with Bosch’s quality requirements. Warranty coverage details should be confirmed with the distributor or installer.
| Brand | Bosch |
|---|---|
| Part Number | SR0508X |
| Position | Starter (Remanufactured) |
| Cases Per Pallet (ORLY) | 68 |
| Mounting Bolt Hole Quantity | 2 |
| Mounting Hardware Included | No |
| Mounting Shims Included | No |
| New Or Remanufactured | Remanufactured |
| Original Equipment Manufacturer Names | BO |
| Power Rating | 1.4 |
| Solenoid Attached | Yes |
| Starter Rotation | Clockwise |
| Tooth Quantity | 10 |
| Voltage | 12 |
This part fits 36 vehicles. Search below:
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2020 | Mercedes-Benz | E450 | RWD | 3.0L | V6 | N/A | Starter (Remanufactured) |
| 2020 | Mercedes-Benz | S450 | RWD | 3.0L | V6 | N/A | Starter (Remanufactured) |
| 2020 | Mercedes-Benz | S560e | 3.0L | V6 | N/A | Starter (Remanufactured) | |
| 2020 | Mercedes-Benz | SL450 | 3.0L | V6 | N/A | with Bosch Unit; Starter (Remanufactured) | |
| 2020 | Mercedes-Benz | SLC43 AMG | 3.0L | V6 | N/A | Starter (Remanufactured) | |
| 2019 | Mercedes-Benz | E450 | RWD | 3.0L | V6 | N/A | Starter (Remanufactured) |
| 2019 | Mercedes-Benz | GLE400 | 3.0L | V6 | N/A | with Start/Stop Feature; Starter (Remanufactured) | |
| 2019 | Mercedes-Benz | GLE43 AMG | 3.0L | V6 | N/A | with Start/Stop Feature; Starter (Remanufactured) | |
| 2019 | Mercedes-Benz | GLS450 | 3.0L | V6 | N/A | with Start/Stop Feature; Starter (Remanufactured) | |
| 2019 | Mercedes-Benz | S450 | RWD | 3.0L | V6 | N/A | Starter (Remanufactured) |
| 2019 | Mercedes-Benz | S560e | 3.0L | V6 | N/A | Starter (Remanufactured) | |
| 2019 | Mercedes-Benz | SL450 | 3.0L | V6 | N/A | with Bosch Unit; Starter (Remanufactured) | |
| 2019 | Mercedes-Benz | SLC43 AMG | 3.0L | V6 | N/A | Starter (Remanufactured) | |
| 2018 | Mercedes-Benz | E400 | RWD | 3.0L | V6 | N/A | Starter (Remanufactured) |
| 2018 | Mercedes-Benz | GLE43 AMG | 3.0L | V6 | N/A | with Start/Stop Feature; Starter (Remanufactured) | |
| 2018 | Mercedes-Benz | GLE550e | 3.0L | V6 | N/A | Starter (Remanufactured) | |
| 2018 | Mercedes-Benz | GLS450 | 3.0L | V6 | N/A | with Start/Stop Feature; Starter (Remanufactured) | |
| 2018 | Mercedes-Benz | S450 | RWD | 3.0L | V6 | N/A | Starter (Remanufactured) |
| 2018 | Mercedes-Benz | SL450 | 3.0L | V6 | N/A | with Bosch Unit; Starter (Remanufactured) | |
| 2018 | Mercedes-Benz | SLC43 AMG | 3.0L | V6 | N/A | Starter (Remanufactured) | |
| 2017 | Mercedes-Benz | CLS400 | RWD | 3.0L | V6 | N/A | Starter (Remanufactured) |
| 2017 | Mercedes-Benz | E400 | RWD | 3.0L | V6 | N/A | Starter (Remanufactured) |
| 2017 | Mercedes-Benz | GLE400 | 3.0L | V6 | N/A | with Start/Stop Feature; Starter (Remanufactured) | |
| 2017 | Mercedes-Benz | GLE43 AMG | 3.0L | V6 | N/A | with Start/Stop Feature; Starter (Remanufactured) | |
| 2017 | Mercedes-Benz | GLE550e | 3.0L | V6 | N/A | Starter (Remanufactured) | |
| 2017 | Mercedes-Benz | GLS450 | 3.0L | V6 | N/A | with Start/Stop Feature; Starter (Remanufactured) | |
| 2017 | Mercedes-Benz | SLC43 AMG | 3.0L | V6 | N/A | Starter (Remanufactured) | |
| 2016 | Mercedes-Benz | CLS400 | RWD | 3.0L | V6 | N/A | Starter (Remanufactured) |
| 2016 | Mercedes-Benz | E400 | RWD | 3.0L | V6 | N/A | Starter (Remanufactured) |
| 2016 | Mercedes-Benz | GLE400 | 3.0L | V6 | N/A | Starter (Remanufactured) | |
| 2016 | Mercedes-Benz | GLE450 AMG | 3.0L | V6 | N/A | Starter (Remanufactured) | |
| 2016 | Mercedes-Benz | GLE550e | 3.0L | V6 | N/A | Starter (Remanufactured) | |
| 2015 | Mercedes-Benz | CLS400 | RWD | 3.0L | V6 | N/A | Starter (Remanufactured) |
| 2015 | Mercedes-Benz | E400 | RWD | 3.0L | V6 | N/A | Starter (Remanufactured) |
| 2015 | Mercedes-Benz | ML400 | 3.0L | V6 | N/A | Starter (Remanufactured) | |
| 2015 | Mercedes-Benz | SL400 | 3.0L | V6 | N/A | Starter (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.