Used BMW M5 Window Regulator

The BMW M5 has run across several well-established generations: E28 (1984–1988), E34 (1988–1995), E39 (1998–2003), E60 (2004–2010), F10 (2011–2017), and F90 (2018–present). Generation is the single most important factor for window regulator fitment, as the door frames differ between each, so always identify your generation first. Once you know your generation, also confirm the side you need — NS (nearside, passenger left) or OS (offside, driver right) — as regulators are side-specific and are not interchangeable between the two.

The F10 M5 ran from 2011 to 2017 with a facelift introduced for the 2014 model year, and while the generation name covers the full range, whether the regulator is identical across the pre- and post-facelift cars is something you should confirm with the breaker against your exact registration. Provide the breaker with your VIN or reg so they can cross-reference the part number, as door internals can sometimes be updated at a facelift even when the outer door skin looks unchanged. Don't assume pre-2014 and post-2014 parts swap freely without that check.

The F10 M5 shares its body shell and doors with the standard F10 5 Series (2010–2017), so the window regulator from an F10 520d, 530d, or any other F10 5 Series variant is generally considered to fit the same door position on an F10 M5. The M5 trim level does not change the door frame or regulator mounting, so fitment here is driven by generation and side (NS or OS), not by the M badge. That said, always confirm with the breaker using your registration, as there can be production date variations that affect part numbers.

For window regulator fitment, the Competition trim is not a factor — the door frame and regulator assembly are the same as on the standard M5 of the same generation. Competition models differ from standard M5s in suspension, exhaust, and interior detailing, none of which affect the window regulator. Buy to match your generation and side (NS or OS) and you can disregard whether the donor car was a Competition or not.

No — front and rear window regulators are not interchangeable, as the door sizes, glass dimensions, and regulator geometry differ between front and rear doors. Make sure you specify rear nearside (rear NS, passenger side) when requesting quotes from breakers, as supplying the wrong position is one of the most common ordering mistakes. Double-check by measuring your existing regulator or quoting your VIN to the breaker so they can pull the correct part.

No — the E60 M5 (2004–2010) and the F10 M5 (2011–2017) are different generations with entirely different door structures, so their window regulators are not interchangeable. Always source a regulator from the same generation as your car, and within that generation confirm the correct side (NS or OS). If you are unsure which generation your car belongs to, give the breaker your registration and they can identify it precisely.