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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

Protection cap

BMW Part Number:31 33 1 129 512
31331129512short number 1129512
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One email the moment one is listed — nothing else.

Genuine BMW Part

Photos coming soon — see the BMW diagram below

Protection cap – BMW diagram07 View BMW DiagramSee this part on the official exploded view

This is a genuine BMW protection cap, part number 31 33 1 129 512. The number stamped on the part is 31331129512; BMW's catalog files it under the short number 1129512. You will find it on our Suspension shelf, under Other Front Axle parts.

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

BMW draws it on 14 diagrams, among them Guide Support/Spring Pad/Attaching Parts (31_0120) and Guide Support/Spring Pad/Attaching Parts (31_0121). It weighs about 20 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 Number31 33 1 129 512
Also written as313311295121129512
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.