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FREE SHIPPING on US orders over $75 (oversize excepted) • Quality used E36 & E46 parts • Every part inspected & graded
3 Series Parts

Bulb socket

BMW Part Number:63 12 1 378 334
63121378334short number 1378334
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One email the moment one is listed — nothing else.

Genuine BMW Part

Photos coming soon — see the BMW diagram below

Bulb socket – BMW diagram-- View BMW DiagramSee this part on the official exploded view

Genuine BMW part 63 12 1 378 334: Bulb socket. The number stamped on the part is 63121378334; BMW's catalog files it under the short number 1378334. You will find it on our Lighting shelf, under Headlight.

BMW's catalog records no E36 or E46 it is fitted to; it belongs to other BMW models.

BMW draws it on 9 diagrams, among them Headlight (63_0006) and Single components for headlight (63_0039). It weighs about 25 g (under 0.1 lb).

We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.

Details

BMW Part Number63 12 1 378 334
Also written as631213783341378334
QualityGenuine BMW · OEM
OE / Cross-Reference
9FF131872005

No fitment data available for this part.

Every used part is inspected and graded before listing. Condition grades:

  • Good — minimal wear, fully functional.
  • Fair — normal wear, fully functional.
  • Acceptable — visible wear, still functional.

Returns: 30 days if a part arrives damaged or isn't what the listing described. Full policy.

Shipping: Ships within the US. Orders ship within 1–2 business days; small parcels ship free on orders of $75.00 or more. Oversize items ship at a flat $49.99 each — free shipping does not cover them.