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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

Socket housing

BMW Part Number:12 52 1 744 631
12521744631short number 1744631
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One email the moment one is listed — nothing else.

Fits E46 — 316Ci, 316i, 316i 1.9, 316ti, 318Ci, 318d, 318i, 318ti +13 more
Select your vehicle to check fitment

Genuine BMW Part

Photos coming soon — see the BMW diagram below

Socket housing – BMW diagram-- View BMW DiagramSee this part on the official exploded view

Genuine BMW part 12 52 1 744 631: Socket housing. The number stamped on the part is 12521744631; BMW's catalog files it under the short number 1744631. You will find it on our Electrical shelf, under Other Engine Electrical System parts.

It fits every E46 body style (320i, 323i, 325i and 328i, 1999–2006), with the M52, M54 or M56 engines — and the European-market versions.

BMW draws it on 28 diagrams, among them Basic control unit DME (12_1081) and Basic control unit DME / EK924 (12_1133).

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 Number12 52 1 744 631
Also written as125217446311744631
QualityGenuine BMW · OEM
CoupeM52AllBM51

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.