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Bosch SR0508N Starter
| Brand | Bosch SR0508N |
|---|---|
| Voltage | 12 |
| Power Rating | 2 |
| Mounting Bolt Hole Quantity | 2 |
| Case Grounding | Grounded case |
| Nose Cone Material | Aluminum |
| Starter Rotation | Clockwise (right) |
| Mounting Hardware Included | No |
| Mounting Shims Included | No |
| Solenoid Attached | Yes |
| Housing Material | Aluminum |
| Re-Clockable Flange | No |
| Tooth Quantity | 10 |
| Mounting Type | Flange |
| Over-Crank Protection | No |
| Designed for Automatic Start / Stop Operation | Yes |
| Automotive Item Weight (lbs) | 7.429578 lb |
| New Or Remanufactured | New |
| Product Length | 9.76378 in |
| Product line | Starter (New) |
| Fits | Mercedes-Benz · 36 vehicles |
New starter design. Bosch Starter (New) line for dependable replacement performance.
12-volt unit. Clockwise rotation with a 10-tooth drive for proper engagement.
Aluminum construction. Lightweight housing and nose cone with a grounded-case flange mount.
Cross-references 2769064300 for the same application. See all 1.
Bosch New Starter for Mercedes-Benz
This Bosch new starter, part number SR0508N, is built for direct replacement applications on select Mercedes-Benz models. It uses a 12-volt design with a clockwise rotation and an attached solenoid for dependable starting performance.
Key Features
- New starter assembly from Bosch Starter (New) line
- 12-volt electrical design with 2 power rating
- Clockwise rotation with 10-tooth drive
- Grounded case and flange mounting construction
- Aluminum housing and aluminum nose cone
- Designed for automatic start/stop operation
- Solenoid attached; mounting hardware and shims not included
Detailed Description
Bosch SR0508N is a new starter engineered for select Mercedes-Benz E450, S450, S560e, SL450, SLC43 AMG, GLE400, GLE43 AMG, GLS450, E400, GLE550e, CLS400, GLE450 AMG, ML400, and SL400 applications. The grounded-case, flange-mount design uses an aluminum housing and nose cone, while the attached solenoid and clockwise rotation support consistent engagement. Bosch Premium Starters are designed, built, and tested for performance and reliability, and this SR0508N unit follows that approach for modern start/stop-equipped vehicles.
What It Is Used For
- Restoring engine cranking when the original starter no longer engages
- Addressing slow or inconsistent starting on compatible Mercedes-Benz vehicles
- Replacing a starter with worn drive teeth or internal electrical wear
- Correcting starting issues related to solenoid or starter motor failure
Installation Notes and Tips
Verify fitment by year, model, and application notes before installation. This starter uses a flange mount with 2 mounting bolt holes and does not include mounting hardware or shims. Confirm the clockwise rotation, 10-tooth drive, and 12-volt specification match the original unit before replacement.
Quality Assurance
Bosch Premium Starters are designed, built, and tested to support reliable operation. Part number SR0508N is a new unit, not remanufactured, and cross-references Mercedes-Benz application number 2769064300 for the same use.
| Year | Make | Model | Submodel | Drive Type | Liters | Cylinders | Notes |
|---|---|---|---|---|---|---|---|
| 2020 | Mercedes-Benz | E450 | — | RWD | 3.0L | V6 | Starter (New) |
| 2020 | Mercedes-Benz | S450 | — | RWD | 3.0L | V6 | Starter (New) |
| 2020 | Mercedes-Benz | S560e | — | — | 3.0L | V6 | Starter (New) |
| 2020 | Mercedes-Benz | SL450 | — | — | 3.0L | V6 | Starter (New) |
| 2020 | Mercedes-Benz | SLC43 AMG | — | — | 3.0L | V6 | Starter (New) |
| 2019 | Mercedes-Benz | E450 | — | RWD | 3.0L | V6 | Starter (New) |
| 2019 | Mercedes-Benz | GLE400 | — | — | 3.0L | V6 | Starter (New) |
| 2019 | Mercedes-Benz | GLE43 AMG | — | — | 3.0L | V6 | Starter (New) |
| 2019 | Mercedes-Benz | GLS450 | — | — | 3.0L | V6 | Starter (New) |
| 2019 | Mercedes-Benz | S450 | — | RWD | 3.0L | V6 | Starter (New) |
| 2019 | Mercedes-Benz | S560e | — | — | 3.0L | V6 | Starter (New) |
| 2019 | Mercedes-Benz | SL450 | — | — | 3.0L | V6 | Starter (New) |
| 2019 | Mercedes-Benz | SLC43 AMG | — | — | 3.0L | V6 | Starter (New) |
| 2018 | Mercedes-Benz | E400 | Base | — | 3.0L | V6 | Starter (New) |
| 2018 | Mercedes-Benz | GLE43 AMG | — | — | 3.0L | V6 | Starter (New) |
| 2018 | Mercedes-Benz | GLE550e | — | — | 3.0L | V6 | Starter (New) |
| 2018 | Mercedes-Benz | GLS450 | — | — | 3.0L | V6 | Starter (New) |
| 2018 | Mercedes-Benz | S450 | — | RWD | 3.0L | V6 | Starter (New) |
| 2018 | Mercedes-Benz | SL450 | — | — | 3.0L | V6 | Starter (New) |
| 2018 | Mercedes-Benz | SLC43 AMG | — | — | 3.0L | V6 | Starter (New) |
| 2017 | Mercedes-Benz | CLS400 | — | RWD | 3.0L | V6 | Starter (New) |
| 2017 | Mercedes-Benz | E400 | — | RWD | 3.0L | V6 | Starter (New) |
| 2017 | Mercedes-Benz | GLE400 | — | — | 3.0L | V6 | Starter (New) |
| 2017 | Mercedes-Benz | GLE43 AMG | — | — | 3.0L | V6 | Starter (New) |
| 2017 | Mercedes-Benz | GLE550e | — | — | 3.0L | V6 | Starter (New) |
| 2017 | Mercedes-Benz | GLS450 | — | — | 3.0L | V6 | Starter (New) |
| 2017 | Mercedes-Benz | SLC43 AMG | — | — | 3.0L | V6 | Starter (New) |
| 2016 | Mercedes-Benz | CLS400 | — | RWD | 3.0L | V6 | Starter (New) |
| 2016 | Mercedes-Benz | E400 | — | RWD | 3.0L | V6 | Starter (New) |
| 2016 | Mercedes-Benz | GLE400 | — | — | 3.0L | V6 | Starter (New) |
| 2016 | Mercedes-Benz | GLE450 AMG | — | — | 3.0L | V6 | Starter (New) |
| 2016 | Mercedes-Benz | GLE550e | — | — | 3.0L | V6 | Starter (New) |
| 2015 | Mercedes-Benz | CLS400 | — | RWD | 3.0L | V6 | Starter (New) |
| 2015 | Mercedes-Benz | E400 | — | RWD | 3.0L | V6 | Starter (New) |
| 2015 | Mercedes-Benz | ML400 | — | — | 3.0L | V6 | Starter (New) |
| 2015 | Mercedes-Benz | SL400 | — | — | 3.0L | V6 | Starter (New) |
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