Genuine BMW Front Turn Signal / Parking Light Bulb Socket – For E34, E36 Models

If you've got an older BMW like an E34 525i or an E36 318i or M3, and your front turn signal or parking light is acting up, it might just be the socket.

This is the genuine BMW part—number 63131384100 (also crosses to 63 13 1 384 100).

It's the plastic socket that the bulb twists into.

Super easy fix if yours is melted or corroded.

It's brand new, genuine OEM, so it'll plug right in and last another 20 years.

Small part, but it saves you from chasing electrical gremlins.