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

Self-locking hex nut

BMW Part Number:07 14 9 166 256
07149166256short number 9166256
♡ Save for later
Out of Stock

One email the moment one is listed — nothing else.

Genuine BMW Part

Photos coming soon — see the BMW diagram below

Self-locking hex nut – BMW diagram11 View BMW DiagramSee this part on the official exploded view

What's Included

This is a genuine BMW self-locking hex nut, part number 07 14 9 166 256. The number stamped on the part is 07149166256; BMW's catalog files it under the short number 9166256. You will find it on our Supplies & Hardware shelf, under Group 14. It supersedes the older number 9157582, so a part carrying that number is the same part.

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

BMW draws it on 34 diagrams, among them Engine acoustics (11_5402) and Fuel tank/mounting parts (16_0872). It weighs about 10 g (under 0.1 lb). It also comes in BMW kits Retrofit parasols (2289541) and Retrofit parasols (2289542).

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 Number07 14 9 166 256
Also written as071491662569166256
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.