Gearbox Filter Kit G/Box>722.9 7Speed (Mercedes-Benz C-Class W203 / W204 / W205 / M-Class W164 / GLE-Class W166 / SLK-Class R171 / SL-Class R230) is listed as an auto-part option. Confirm fitment, part number and compatibility before purchase, especially where vehicle-specific matching is required.
this part is designed to maintain the performance and longevity of Mercedes-Benz 7-speed automatic gearboxes using the 722.9 transmission series. This filter kit is an essential component that helps keep the gearbox fluid clean by trapping contaminants and debris, which can otherwise cause wear or malfunction of the gear system.
The kit is applicable to a range of Mercedes-Benz models, including various generations of the C-Class (W203, W204, W205), M-Class (W164), GLE-Class (W166), SLK-Class (R171), and SL-Class (R230). When servicing these gearboxes, comparing the old filter with this replacement kit is crucial to ensure compatibility and maintain effective transmission performance.
Installing this filter kit typically involves draining the transmission fluid, replacing the filter, and refilling with fresh fluid. Monitoring for any signs of transmission issues such as slipping or delayed gear shifts can indicate when a filter replacement might be necessary. Buyers should verify this kit matches their gearbox specification and model year before purchase.
- Compatible with Mercedes-Benz 7-speed 722.9 gearboxes
- Fits multiple Mercedes models spanning C-Class, M-Class, GLE-Class, SLK-Class, and SL-Class
- Critical for maintaining clean transmission fluid and gearbox health
If this repair may need matching clips, brackets, lights, panels or more than one part, check more GearBox, Quick Repair Bundle or Request a Part before ordering.





