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Genuine BMW
BMW Part Number51 21 7 057 672

Spare key

Out of stock

One email when it is listed. Nothing else.

Free US shipping on orders over $75.00 · oversize quoted. Oversize items ship at a flat $49.99 each — free shipping does not cover them.

WARNING: Cancer and Reproductive Harm from exposure to lead — www.P65Warnings.ca.gov P65Warnings.ca.gov

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Spare key – BMW diagram

Callout 03 on BMW’s drawing “Radio remote control”. Open the drawing →

Sold in these kits

This is a genuine BMW spare key, part number 51 21 7 057 672. You will find it under Interior Body (Other Body equipment parts). It supersedes the older number 51 21 7 013 722, 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 5 drawings, among them two Radio remote control drawings. It also comes in BMW kits Set of keys with CAS control unit (51 21 0 030 316) and Set of keys with CAS control unit (51 21 0 030 317) and 47 more.

Out of stock. Request it and we will notify you when it is in stock.

Used parts are inspected and graded: Good (minimal wear), Fair (normal wear) or Acceptable (visible wear). All fully working. Returns: 30 days if a part arrives damaged or not as described.

BMW has renumbered this part. All of these numbers are the same part.

  • 51 21 7 057 672current
  • 51 21 7 013 722replaced by 51 21 7 057 672

The other parts on BMW’s drawing “Radio remote control”. Open the drawing →

#PartIn stockAction
01Radio remote control8 numbers at this calloutOut of stockRequest
02Slide-in keyOut of stockRequest
03Spare key · this partOut of stock
04Adapter for spare keyOut of stockRequest
05Set of keys with CAS control unit16 numbers at this calloutOut of stockRequest
06Label "Key Memory"Out of stockRequest
07BatteryOut of stockRequest
08Shackle setOut of stockRequest

No fitment data available for this part.

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InInterior BodyOther Body equipment parts