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Used Mercedes-Benz SLK Window Winder Motor

Need a used Mercedes-Benz SLK window winder motor? Request a free quote from UK vehicle dismantlers and compare offers direct.

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A buyer's guide to used Mercedes-Benz SLK window winder motor

No two window winder motors are quite the same across different vehicles, so getting the specifics right matters when you buy used, second hand or a replacement. Answer a few quick questions below and breakers will only quote if they have the exact matching part in stock:

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Used window winder motor for other Mercedes-Benz models

Fitment questions

Will a window winder motor from a 2000-2004 SLK fit my 2005 or later SLK?

The R170 generation SLK ran from 1996 to 2004, while the R171 generation ran from 2004 to 2011, so a motor from the earlier car is crossing a generation boundary and the two are different platforms entirely. As a two-seat roadster the SLK has only two doors, so side (NS or OS) is the key fitment detail rather than door count. Always confirm the exact part against your registration with the breaker before buying.

Does a window winder motor from a 2005 SLK fit a 2008 SLK?

Both years sit within the R171 generation (2004–2011), so they share the same basic body structure and the motors are generally from the same family. Make sure you match the side — NS (nearside, passenger) or OS (offside, driver) — as left and right motors are not interchangeable. Confirm the exact part number against your registration with the breaker to be certain.

Will a window winder motor from an R170 SLK (1996–2004) fit my R171 (2004–2011)?

These are two separate generations with different door structures, so a direct swap across this boundary is unlikely to work without modification. The R170 ran from 1996 to 2004 and the R171 from 2004 to 2011 — crossing that boundary is a red flag for fitment. Route this question to the breaker with both registration numbers so they can check the part numbers directly.

Does the trim level — for example SLK200, SLK280, or SLK350 — affect which window winder motor I need?

Trim and engine variants like SLK200, SLK280, and SLK350 do not affect door window winder motor fitment, as the door and window mechanism is the same across the range within a given generation. You may find minor cosmetic differences inside the door card depending on specification, but the motor itself is fitted by generation and side (NS or OS), not by engine size. Just make sure you match the correct generation and side when sourcing from a breaker.

My SLK is a 2009 — is that R171 or R172, and does it matter which generation I quote to the breaker?

A 2009 SLK falls within the R171 generation, which ran from 2004 to 2011; the R172 generation began in 2011. It absolutely matters which generation you quote, because the door structures differ between them and a motor from the wrong generation is unlikely to fit. Always quote your full registration to the breaker so they can verify the exact build details.

Does the colour or interior trim of the donor car matter when buying a used SLK window winder motor?

Colour makes no difference to fitment for a window winder motor — it is a mechanical and electrical component hidden inside the door, so there is nothing to colour-match. What matters is that the motor comes from the correct generation (R170 1996–2004, R171 2004–2011, or R172 2011–2015) and the correct side, NS or OS. Confirm both details with the breaker against your registration before agreeing a purchase.