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Genuine BMW
BMW Part Number12 12 1 363 327

Circular connector

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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Circular connector – BMW diagram

Callout -- on BMW’s drawing “IGNITION WIRING”. Open the drawing →

Sold in these kits

Circular connector — a genuine BMW part, number 12 12 1 363 327. You will find it under Electrical (Ignition lead, spark plugs). It supersedes the older number 81 24 9 408 104, 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 32 drawings, among them two Ignition Wiring drawings. It also comes in BMW kit Electric parts for marten protection (82 10 9 415 395).

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.

  • 12 12 1 363 327current
  • 81 24 9 408 104replaced by 12 12 1 363 327

The other parts on BMW’s drawing “IGNITION WIRING”. Open the drawing →

#PartIn stockAction
--Circular connector · this part2 numbers at this calloutOut of stock
01Ignition wiringOut of stockRequest
02Ignition wireOut of stockRequest
03Insulating hoseOut of stockRequest
04Ignition wiring tubeOut of stockRequest
05Pipe clampOut of stockRequest
06Suppressing socketOut of stockRequest
07Suppressing socketOut of stockRequest
08Suppressing socket2 numbers at this calloutOut of stockRequest
09Cable sleeveOut of stockRequest
10Circular connector · this partOut of stock
11Protection capOut of stockRequest
12Protection capOut of stockRequest
13Protection capOut of stockRequest
14Covering capOut of stockRequest
15Identification ring6 numbers at this calloutOut of stockRequest
16Spark plug socket2 numbers at this calloutOut of stockRequest
17HolderOut of stockRequest
18Tooth washerOut of stockRequest
19Hex BoltOut of stockRequest

No fitment data available for this part.

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InElectricalIgnition lead, spark plugs