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WAI 17730N Starter
Reliable Starter for Mercedes-Benz C220, C230, and SLK230
The WAI 17730N starter is engineered to provide dependable starting power for select Mercedes-Benz models. Designed with a permanent magnet gear reduction system, this starter ensures efficient operation and consistent performance for your vehicle.
- Permanent magnet gear reduction design for improved efficiency
- Power rating of 1.2 kW to meet starting demands
- Clockwise (right) starter rotation compatible with specific Mercedes-Benz engines
- 9-tooth pinion gear for precise engagement
- Flange mounting type for secure installation
- Part number 17730N for accurate identification
Technical Details and Performance
The WAI 17730N starter features a permanent magnet gear reduction design, which reduces the overall size and weight while maintaining strong torque output. With a power rating of 1.2 kW, it delivers sufficient cranking power to start your Mercedes-Benz C220, C230, or SLK230 reliably. The starter rotates clockwise (right), matching the original equipment specifications for these models. Its 9-tooth pinion gear ensures smooth engagement with the flywheel, minimizing wear and noise. The flange mounting type allows for a secure and precise fit, maintaining alignment and reducing installation issues.
Compatible Vehicles and Applications
This starter is compatible with the following Mercedes-Benz models:
- Mercedes-Benz C220
- Mercedes-Benz C230
- Mercedes-Benz SLK230
It is designed to replace the original Bosch family starters, providing a direct fit and function for these vehicles.
Common Issues Addressed by the WAI 17730N Starter
- Failure to crank or slow engine turnover
- Intermittent starting problems
- Grinding or unusual noises during engine start
- Starter motor overheating or stalling
- Wear-related starter pinion gear damage
Installation Notes and Tips
Ensure the vehicle battery is fully charged before installation to avoid electrical issues. Verify the starter rotation direction and tooth count match your vehicle’s specifications. Use proper torque settings on flange mounting bolts to maintain alignment and prevent starter misfit. It is recommended to inspect the flywheel teeth for damage before installing the new starter.
Quality Assurance and Warranty
The WAI 17730N starter is manufactured to meet OEM standards for durability and performance. While specific warranty details are not provided, WAI products typically undergo rigorous quality control to ensure reliable operation in demanding automotive environments.
| Brand | WAI |
| Part Number | 17730N |
| 12 | 12 |
| Design | Permanent magnet gear reduction |
| Family | Bosch |
| Power Rating | 1.2 |
| Starter Rotation | Clockwise (right) |
| Tooth Quantity | 9 |
| Mounting Type | Flange |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2004 | Mercedes-Benz | SLK230 | N/A | Valeo Unit |
| 2003 | Mercedes-Benz | SLK230 | N/A | Valeo Unit |
| 2002 | Mercedes-Benz | C230 | N/A | |
| 2002 | Mercedes-Benz | SLK230 | N/A | Valeo Unit |
| 2001 | Mercedes-Benz | SLK230 | N/A | Valeo Unit |
| 2000 | Mercedes-Benz | C230 | N/A | Valeo Unit |
| 2000 | Mercedes-Benz | SLK230 | N/A | Valeo Unit |
| 1999 | Mercedes-Benz | C230 | N/A | Valeo Unit |
| 1999 | Mercedes-Benz | SLK230 | N/A | Valeo Unit |
| 1998 | Mercedes-Benz | C230 | N/A | Valeo Unit |
| 1998 | Mercedes-Benz | SLK230 | N/A | Valeo Unit |
| 1997 | Mercedes-Benz | C230 | N/A | Valeo Unit |
| 1996 | Mercedes-Benz | C220 | N/A | Valeo Unit |
| 1995 | Mercedes-Benz | C220 | N/A | Valeo Unit, From Mid 1995 |
* 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.