Compare prices on a used Mercedes-Benz SL window motor from UK breakers. Free part request, no obligation.
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Used window motors vary between vehicles - and whether you call it used, second hand or a replacement, matching the right one matters. These are the details breakers need to match the right part to your car - our request form asks them so you only hear from suppliers with the correct part:
The Mercedes-Benz SL has run across several distinct generations: the R107 (1971–1989), R129 (1989–2001), R230 (2001–2012), R231 (2012–2020), and R232 (2020–present). Window motors are generation-specific, so you must match the generation to your car — a motor from an R230 will not simply swap into an R231. Always confirm the exact generation with the breaker against your registration to be sure.
Yes, side absolutely matters — window motors are handed, meaning the NS (nearside, passenger/left) and OS (offside, driver/right) motors are different parts and are not interchangeable. When contacting a breaker, always specify whether you need the NS or OS motor. Fitting the wrong side will mean the motor runs in the wrong direction and the window will not operate correctly.
A 2008 SL sits in the R230 generation (2001–2012), while a 2013 SL falls in the R231 generation (2012–2020), so these are different generations and the motor is very unlikely to be a straight swap. You should not assume compatibility across this generation boundary. Confirm with the breaker using both registrations before purchasing.
Yes, the Mercedes-Benz SL is a two-door roadster and has always been fitted with electric windows as standard, so window motors are a genuine part on this model across all modern generations. Each door has its own motor, and both NS and OS motors are available as used parts from breakers. The SL's consistently high specification means electric windows have been standard fitment throughout.
Trim level and engine variant do not affect window motor fitment on the SL — the motor is determined by the generation and the side (NS or OS), not by whether your car is an SL 350, SL 500, SL 63 AMG, or any other variant. You may find cosmetic differences in the door cards between trims, but the motor itself is the same within a generation. Focus on matching the generation and side when sourcing from a breaker.
Engine size has no bearing on window motor fitment — the motor is the same regardless of whether your SL has a V6, V8, or V12 engine. What matters is the generation (R107, R129, R230, R231, or R232) and the side of the car (NS or OS). Confirm the generation matches your registration when speaking to the breaker.