Second Hand BMW 6 Series Door Lock Mechanism

The E63/E64 generation ran from 2003 to 2010, and the F12/F13 generation replaced it from 2011 onwards, so a 2007 mechanism comes from a completely different generation to your 2012 car and will not be a straightforward swap. These are fundamentally different body structures with different door and latch designs. Stick to F12/F13 donor cars (2011–2018) for your 2012 vehicle, and confirm the exact part with the breaker against your registration.

Yes, absolutely — door lock mechanisms are side-specific, so you must specify NS (nearside, passenger side, left) or OS (offside, driver side, right) when requesting a quote. Fitting the wrong side will not work correctly as the latch geometry is mirrored. Always state your side clearly when contacting a breaker.

The 6 Series E63 coupe and E64 convertible, and likewise the F13 coupe and F12 convertible, share broadly similar front door structures within the same generation, but you should confirm with the breaker whether the specific latch and mechanism part numbers match before purchasing. The rear door situation differs more significantly between body styles. Always check against your registration with the breaker rather than assuming cross-body compatibility.

No — trim level does not affect door lock mechanism fitment on the 6 Series; the mechanism is determined by generation, body style, and door side, not by whether the car is a base, SE, Sport, or M Sport variant. You may find cosmetic differences in surrounding trim pieces, but the lock mechanism itself is not trim-dependent. Confirm generation and side with the breaker and you should be fine.

The F12/F13/F06 generation received a facelift around 2015, with visual and some equipment updates, but the core door structure and lock mechanism design did not fundamentally change across this refresh. Donor cars from the broader 2011–2018 F-series production run should be compatible, but it is worth confirming the part number with the breaker against your exact registration to be certain. Door mechanisms within the same generation are generally consistent, but the breaker is best placed to verify any subtle late-build variations.

The F06 Gran Coupe was produced from 2012 to 2018 as the four-door variant of the F-series 6 Series, and rear door mechanisms from other F06 Gran Coupes of the same generation are the most likely match. However, the Gran Coupe's rear doors differ from any coupe or convertible variants, so do not assume cross-body compatibility within the F-series range. Always quote your registration to the breaker and specify NS or OS to get the right part.