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FREE SHIPPING on US orders over $75 (oversize excepted) • Quality used E36 & E46 parts • Every part inspected & graded
Genuine BMW
BMW Part Number51 21 8 236 594

Service key

one of 2 colours

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

Inspected and graded before it's listed · 30-day returns

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Fits E46 316i–M3 & more 1997–2004 — M52, M54, M56 engines

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Other colours · 2 in all

Service key – BMW diagram

Callout 02 on BMW’s drawing “Key with battery (up to 09/99)”. Open the drawing →

Also shown on Key with accumulator battery(from 09/99).

Sold in these kits

This is a genuine BMW service key, part number 51 21 8 236 594. You will find it under Interior Body (Other Body equipment parts). It supersedes the older number 51 21 8 213 931, so a part carrying that number is the same part.

Fits E46 320i, 323i, 325i, 328i and 330i (1999–2006), sedan, coupe, convertible and touring, with the M52, M54 or M56 engines.

BMW draws it on 4 drawings, among them Key with battery (up to 09/99) and Key with accumulator battery(from 09/99). It weighs about 10 g (under 0.1 lb). It also comes in BMW kits Set of keys with EWS control unit (51 21 0 008 578) and Set of keys with EWS control unit (51 21 0 008 579) and 7 more.

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

Details

EnginesM52, M54, M56
Weight0.01 kg
OE / Cross-Reference
05529700

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 8 236 594currentOut of stock
  • 51 21 8 213 931replaced by 51 21 8 236 594

The other parts on BMW’s drawing “Key with battery (up to 09/99)”. Open the drawing →

#PartIn stockAction
01Universal keyOut of stockRequest
02Service key · this partOut of stock
03Spare keyOut of stockRequest
04Universal key with remote controlOut of stockRequest
05Universal key with remote controlOut of stockRequest
06Universal key with remote controlOut of stockRequest
07Battery2 numbers at this calloutOut of stockRequest
08CoverOut of stockRequest
09CoverOut of stockRequest
10Infrared remote control cover14 numbers at this calloutOut of stockRequest
11Countersunk screwOut of stockRequest
12Key case2 numbers at this calloutOut of stockRequest
13Set of keys with EWS control unitOut of stockRequest
14Set of keys with EWS control unitOut of stockRequest
15Set of keys with EWS control unitOut of stockRequest
16Label "Key Memory"Out of stockRequest

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InInterior BodyOther Body equipment parts