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Second Hand Mercedes-Benz X-Class Window Winder Motor

Compare prices on a used Mercedes-Benz X-Class window winder motor from UK breakers. Free part request, no obligation.

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Buying a used Mercedes-Benz X-Class window winder motor: what matters

Fitment on a used window winder motor varies by vehicle, so a bit of detail goes a long way. Our request form covers what breakers need to know, so every quote you get back is for the correct part:

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Used window winder motor for other Mercedes-Benz models

Fitment questions

Will a window winder motor from a 2018 X-Class fit my 2020 X-Class?

The Mercedes-Benz X-Class ran from 2017 to 2020 as a single generation with no mid-cycle facelift that is known to have affected window regulator motors, so a 2018 unit is likely to be compatible with a 2020 car. However, you must still confirm the correct side (NS for passenger/left, OS for driver/right) and which door position the motor is from, as these are not interchangeable with one another. Always confirm the part against your registration with the breaker before purchasing.

Does it matter whether I buy an NS or OS window winder motor for my X-Class?

Yes, this matters significantly — the nearside (NS, passenger/left) and offside (OS, driver/right) window winder motors are door-specific and will not be swapped between sides. When requesting a quote on Findapart, be clear which side you need so the breaker can pull the correct unit from their stock. Getting this wrong is one of the most common reasons a used motor will not fit.

Does the trim level affect which window winder motor I need — for example, will a Pure motor fit a Progressive or Styleline X-Class?

Trim level — whether Pure, Progressive, or Styleline — does not affect the fitment of the window winder motor itself, as the door shell and mechanism are the same across the range. You should be aware that interior door trim panels may differ slightly between grades if you are replacing those at the same time, but the motor unit is not trim-dependent. Confirm the side and door position with the breaker and you can source from any trim level with confidence.

The X-Class is based on the Nissan Navara — can I use a Navara window winder motor instead?

While the X-Class does share its platform with the Nissan Navara NP300, the body panels, door skins, and associated mechanisms were re-engineered for the Mercedes-Benz, so fitment of a Navara motor is not straightforward. Some internal components may differ even where they look similar, and using the wrong motor risks damaging the regulator or glass. We strongly recommend confirming any cross-vehicle compatibility directly with your breaker against both registrations before buying.

My X-Class is a double cab — does that affect which window winder motor I need compared to a single cab?

The X-Class was offered in double cab body style, and the rear doors on a double cab are a different size and design to the front doors, so rear and front motors are not interchangeable. Always specify whether you need a front or rear door motor, as well as the correct side (NS or OS), when contacting a breaker. Confirming this against your registration will help the breaker identify the exact unit you need.