Original BMW Turn Signal Lamp Socket for BMW E46 323i, 325i, 328i, 330i, and M3 (1999–2003)

For E46 owners chasing a dim or dead blinker, this Original BMW bulb socket holds and powers the turn signal bulb in the lamp assembly of the BMW 3 Series and M3 from 1999–2003. The socket carries metal contacts that feed current to the bulb, and those conductors can corrode over time until the bulb no longer gets a clean connection. BMW names it a bulb socket, rates it at 16 g, and dates the design to January 1998. It is made in Spain and sold individually.

Original BMW Parts carry a 24-month parts warranty.

Signs that point to the socket instead of the bulb include an intermittent or non-working turn signal from poor contact, a burnt or melted socket housing from heat or electrical resistance, and corrosion or moisture that leaves the bulb dim or flickering. This number supersedes 63-13-0-026-337, and BMW marks it exchangeable retrospectively, so it is the right replacement if your car came with the older socket. Across the E46 range BMW uses this one socket on four-cylinder, six-cylinder, diesel, and M3 S54 versions alike.

Technical Details

• Manufacturer: BMW (Original BMW Part)
• Part number: 63-13-8-380-211
• BMW part name: bulb socket
• Application: turn signal lamp
• Supersedes: 63-13-0-026-337 (exchangeable retrospectively)
• Weight: 16 g (0.56 oz)
• Production start: January 1998
• Country of manufacture: Spain
• Priced each and sold individually
• Warranty: 24-month parts warranty

Common Questions

How do I know the socket is bad and not the bulb?
Look for a burnt or melted housing, corroded contacts, or a signal that works only intermittently.

Does this replace 63-13-0-026-337?
Yes. BMW lists this number as its exchangeable successor.

Is it sold in pairs?
No, it is priced each and sold individually.

PMB carries the small E46 lighting parts that keep a blinker reliable.

Fitment & Compatibility

Use the fitment table below to confirm year, model, submodel, and application notes before ordering. With over 20 years of parts and fitment experience, PMB Performance can match this to your VIN.