Cheap Mercedes-Benz EQB Window Regulator

You'll need to confirm the side — NS (nearside, passenger side) or OS (offside, driver side) — and which door position you need (front or rear), as each door has its own regulator that isn't interchangeable with the others. The EQB is a five-door SUV, so door count isn't a variable here, but the specific door position absolutely is. Give the breaker your registration and these details to make sure they pull the correct unit.

The Mercedes-Benz EQB launched in the UK in 2022 as the first generation (X243 platform), and this generation continued through the mid-2020s without a fundamental body-structure change to that point, so regulators from a 2022 car may well be compatible with a 2024 car on the same door position and side. However, whether a specific part crosses any mid-cycle update is something you should confirm with the breaker against your exact registration before purchasing. Always match NS/OS and door position precisely.

No, trim level does not affect window regulator fitment on the EQB — the door structure and regulator mechanism are the same regardless of whether your car is a standard 250, a 300 4MATIC, or an AMG Line. What does differ between trims can be interior finishes and upholstery, but those have no bearing on the regulator itself. Confirm the door position (front or rear) and side (NS or OS) with the breaker and you're good to proceed.

No — window regulators are handed, meaning the NS (nearside, passenger side) front and OS (offside, driver side) front are mirror images of each other and are not interchangeable. Always specify which side you need when contacting a breaker, and double-check this against the part you're being quoted. Getting this wrong is one of the most common ordering mistakes with regulators.

The EQB X243 generation launched in 2022 and has not, to our knowledge, received a fundamental new generation change that would alter the basic door and regulator architecture, but minor running changes within a generation can sometimes affect part compatibility. You should name the boundary year to your breaker and ask them to verify the part number against your specific registration before committing. Never assume compatibility across any production update without that check.

Colour has no bearing on window regulator fitment whatsoever — the regulator sits inside the door frame and has nothing to do with the paint or trim colour of the car. What matters is the generation (X243, 2022 onwards), the door position (front or rear), and the side (NS or OS). Confirm those three details with your breaker alongside your registration and they'll be able to source the right part.