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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 8 205 443

Service key

Grey · 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 E36 316g–M3 & more 1990–99

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Other colours · 2 in all

Service key – BMW diagram

Callout 04 on BMW’s drawing “Door handle front/lock/key”. Open the drawing →

Also shown on Door handle front/lock/key, Door handle front/lock/key, Door handle front/lock/key and 4 more.

Sold in these kits

Service key — a genuine BMW part, number 51 21 8 205 443. You will find it under Interior Body (Other Body equipment parts). It supersedes the older number 51 21 8 205 310, so a part carrying that number is the same part.

Fits E36 318i, 318ti, 320i, 323i and 325i (1992–1999) with the M40, M42, M43, M44, M50 or M52 engines.

BMW draws it on 13 drawings, among them Key with battery (up to 09/99) and Door handle front/lock/key. BMW lists the quantity used as “as required”. It weighs about 10 g (under 0.1 lb). It also comes in BMW kits Set of keys with EWS control unit (51 21 0 008 838) and Set of keys with EWS control unit (51 21 0 008 841) and 23 more.

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

Details

EnginesM40, M42, M43, M44, M50, M52
Weight0.01 kg
OE / Cross-Reference
05522700

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 8 205 443currentOut of stock
  • 51 21 8 205 310replaced by 51 21 8 205 443

The other parts on BMW’s drawing “Door handle front/lock/key”. Open the drawing →

#PartIn stockAction
--Light storage compartment2 numbers at this calloutOut of stockRequest
01Lock with code left10 numbers at this calloutOut of stockRequest
02General key w/out light compartm.(code)2 numbers at this calloutOut of stockRequest
03General key (code)3 numbers at this calloutOut of stockRequest
04Service key · this part2 numbers at this calloutOut of stock
05Spare key (blank)2 numbers at this calloutOut of stockRequest
06General key (blank)2 numbers at this calloutOut of stockRequest
07Master key with remote control (blank)2 numbers at this calloutOut of stockRequest
08Light storage compartment2 numbers at this calloutOut of stockRequest
09BulbOut of stockRequest
10Battery4 numbers at this calloutOut of stockRequest
11CoverOut of stockRequest
12Infrared remote control cover15 numbers at this calloutOut of stockRequest
13Countersunk screwOut of stockRequest
14Universal keyOut of stockRequest
15Universal keyOut of stockRequest
16Service key · this partOut of stock
17Spare keyOut of stockRequest
18Key case2 numbers at this calloutOut of stockRequest
19CoverOut of stockRequest
22Universal key with remote controlOut of stockRequest
23Universal key with remote controlOut of stockRequest
24Universal key with remote controlOut of stockRequest
25Set of keys with EWS control unitOut of stockRequest
26Set of keys with EWS control unitOut of stockRequest
27Set of keys with EWS control unitOut of stockRequest
28Set of keys with EWS control unitOut of stockRequest
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