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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

Retainer spring left

BMW Part Number:52 10 1 873 445
52101873445short number 1873445
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One email the moment one is listed — nothing else.

Genuine BMW Part

Photos coming soon — see the BMW diagram below

Retainer spring left – BMW diagram12 View BMW DiagramSee this part on the official exploded view

Genuine BMW part 52 10 1 873 445: Retainer spring left. The number stamped on the part is 52101873445; BMW's catalog files it under the short number 1873445. You will find it on our Interior Body shelf, under Tail trim.

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

BMW draws it on 2 diagrams, among them Front Seat Rail (52_0052) and Front Seat Rail (52_0143). It weighs about 4 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 Number52 10 1 873 445
Also written as521018734451873445
QualityGenuine BMW · OEM

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.