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Second Hand BMW 1 Series Window Motor

Compare prices on a used BMW 1 Series window motor from UK breakers. Free part request, no obligation.

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A buyer's guide to used BMW 1 Series window motor

No two window 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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Fitment questions

Will a window motor from an E81/E87 BMW 1 Series fit my F20/F21 1 Series?

No — the E81/E87 (2004–2013) and the F20/F21 (2011–2019) are entirely different generations with different door structures, so their window motors are not interchangeable. Make sure you source a motor from the correct generation for your car. Always confirm the part against your registration with the breaker before buying.

Does the door count matter when buying a used BMW 1 Series window motor — will a 3-door motor fit a 5-door?

Yes, it does matter — the front doors on the 3-door (E81 or F21) and 5-door (E87 or F20) versions are different in size and frame design, so their window motors are not a straight swap. Always specify whether your car is a 3-door or 5-door when requesting a quote from a breaker. Getting this wrong is one of the most common fitment mistakes on the 1 Series.

Does it matter which side I order — nearside or offside — for a BMW 1 Series window motor?

Yes, window motors are side-specific — a nearside (NS, passenger/left) motor will not fit the offside (OS, driver/right) door, and vice versa. When contacting a breaker, always state clearly whether you need NS or OS alongside your generation and door count. UK convention is NS for the passenger side and OS for the driver side.

Will a window motor from a pre-facelift F20 fit a post-facelift F20 BMW 1 Series?

The F20 ran from 2011 to 2019 and received a facelift in 2015, but whether the door and window motor components changed across that facelift boundary is not something to assume either way. Name the generation confidently, but confirm with the breaker whether the specific motor from a pre- or post-2015 car crosses that boundary safely against your registration. A good breaker will be able to check compatibility using your reg.

Does the trim level affect which window motor I need — for example, does an SE, Sport, M Sport or M140i need a different motor?

Trim level does not in itself determine which window motor you need — fitment is driven by generation, door count, and side (NS or OS), not whether the car is an SE, Sport, M Sport, or M140i. That said, if you are unsure whether your trim came with any feature variants that could affect the regulator or motor spec, confirm this with the breaker against your registration. You can expect cosmetic differences between parts pulled from different trim cars, but these do not affect fitment.

Does the engine — petrol or diesel, or whether it's a 116i, 118d, 120d — affect which window motor I need for my BMW 1 Series?

No — the engine type and output have no bearing on window motor fitment whatsoever. What matters is the generation of your 1 Series (E87/E81 or F20/F21), whether it is a 3-door or 5-door, and which side you need (NS or OS). Give your breaker these details along with your registration and they will be able to identify the correct part.