Cheap Mercedes-Benz Sprinter Window Regulator

The Sprinter has run across three main generations: the first-generation W901–W905 (1995–2006), the second-generation W906 (2006–2018, with a facelift around 2013–2014), and the third-generation W907/W910 (2018–present). Generation is one of the most important fitment factors, as the door frames and regulator mechanisms differ substantially between them, so always match the part to your van's generation. Confirm your exact build year with the breaker against your registration to make sure you get the right unit.

This question crosses the W906 facelift boundary, which fell around 2013–2014, so while both vans are second-generation W906 Sprinters, there is a real possibility of detail changes to the door hardware around that refresh. Both years sit within the same generation, which is a good sign, but whether the regulator itself interchanges across that facelift point is something you should confirm with the breaker against both registration numbers before buying.

For the side-loading sliding door on a Sprinter van, the regulator is specific to that sliding door assembly and will not interchange with a conventional hinged door regulator. Wheelbase (standard, long, or extra-long) can also be relevant for sliding door glass and regulator sizing, so make sure the breaker knows your wheelbase when you are sourcing a sliding-door regulator. For front cab doors, side (NS or OS) is the critical detail regardless of body configuration.

No — NS (nearside, passenger left) and OS (offside, driver right) regulators are handed and are not interchangeable, as the mechanism is mirrored to suit the specific door frame. Always specify clearly which side you need when contacting a breaker, and double-check by quoting your registration so they can pull the correct part. Fitting the wrong side will mean the regulator simply will not seat or operate correctly.

On the Sprinter, the 310, 314, 316, and similar designations refer to payload and engine variants rather than distinct body or door specifications, so trim level in that sense does not affect window regulator fitment. What matters is the generation, the specific door position (front cab NS or OS, or sliding side door), and for sliding doors the wheelbase. However, whether your van has an electric or manual regulator is a detail you should confirm with the breaker against your registration, as specification can vary within the same model year.

These are separate generations with different body structures and door designs, so a regulator from the W901–W905 is very unlikely to be a direct fit on a W906 Sprinter. The two generations should be treated as incompatible for this type of part unless a breaker can specifically confirm otherwise by comparing part numbers against both registrations. Always use the generation boundary — 2006 in this case — as your first filter when sourcing a used regulator.