Rear Left Door Lock Actuator For BMW 1,2,3,4,5,6,7 Series & X1-X6, Z4 - 5 Pin, 2 Year Warranty, BE21-1947

Is your BMW's rear door not locking or unlocking with the remote?

The door lock actuator is likely toast.

This is a brand new, direct replacement actuator for the rear left (passenger side) door on a massive range of BMWs.

We're talking the 1, 2, 3, 4, 5, 6, 7 Series, as well as the X1 through X6 SUVs, and even the Z4.

It's a 5-pin actuator, part of the central locking system.

It comes in black and is ready to bolt in.

This part replaces a ton of OEM numbers, including 51224389475, 51227036171, 51227154629, and many more listed.

The manufacturer part number is BE21-1947.

It's made in China, but it's a solid aftermarket option that comes with a 2-year warranty, which is pretty generous.

Don't live with a door that won't lock—swap it out and get your convenience back.