Need a used Mercedes-Benz C-Class window winder motor? Request a free quote from UK vehicle dismantlers and compare offers direct.
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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:
No, the W203 (2000–2007) and W204 (2007–2014) are completely different generations with different door structures, so their window winder motors are not interchangeable. Always quote your generation to the breaker and confirm against your registration to be sure.
Yes, it matters significantly — the C-Class is available as a saloon (4-door) and estate (5-door), and the door frames differ between body styles, meaning the regulator and motor assembly is specific to each. Always tell the breaker whether you have a saloon or estate, along with the side you need (NS for nearside/passenger or OS for offside/driver).
The W204 ran from 2007 to 2014 with a facelift in 2011, and while many mechanical components carried over, whether the window winder motor swaps cleanly across the 2011 facelift boundary is something you should confirm with the breaker against your registration, as trim changes can sometimes affect internal door components. Give the breaker your exact year and reg to be safe.
Trim level — whether SE, Sport, AMG Line, or Avantgarde — does not affect window winder motor fitment, as the fitment is determined by generation, body style (saloon or estate), and door side (NS or OS). You may find cosmetic differences inside the donor door such as different trim panels or glass tint, but the motor itself is not trim-specific.
Both years fall within the W204 generation (2007–2014), so there is a reasonable chance they are compatible, but the 2011 facelift sits between those years and can introduce subtle changes. Confirm with the breaker using your registration before purchasing to make sure the part matches your specific door.
No — engine choice has no bearing on window winder motor fitment whatsoever. What matters is the generation (for example W203 or W204), the body style, and the door side (NS or OS), so focus on those details when speaking to a breaker.