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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

Lock Ring

BMW Part Number:12 52 1 718 053
12521718053short number 1718053
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One email the moment one is listed — nothing else.

Genuine BMW Part

Photos coming soon — see the BMW diagram below

Lock Ring – BMW diagram09 View BMW DiagramSee this part on the official exploded view

Lock Ring — a genuine BMW part, number 12 52 1 718 053. The number stamped on the part is 12521718053; BMW's catalog files it under the short number 1718053. You will find it on our Electrical shelf, under Other Engine Electrical System parts.

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

BMW draws it on the Cable holder (12_0356) diagram.

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 1 718 053
Also written as125217180531718053
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.