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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 Number12 52 1 724 478

Plug housing

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

Make sure this fits your car

Fits E36 316g–M3 & more · E46 320i, 323i, 323i 2.4, 328i 1990–2001

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CompactM43ManualCH11
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CoupeM52AllBM11
Plug housing – BMW diagram

Callout 07 on BMW’s drawing “Ignition coil/spark plug”. Open the drawing →

Also shown on Ignition coil, WIRING CONNECTIONS, Ignition coil/spark plug.

Sold in these kits

This is a genuine BMW plug housing, part number 12 52 1 724 478. You will find it under Electrical (Other Engine Electrical System parts). It supersedes the older numbers 83 30 0 492 999 and 12 52 1 724 477, so a part carrying any of them is the same part.

Fits E36 318i, 320i, 323i, 325i, 328i and M3 (1992–1999) with the M40, M42, M43, M50, M52 or S50 and other engines. Also fits E46 320i and 323i (1999–2005), sedan, coupe, convertible and touring, with the M52 engine.

BMW draws it on 12 drawings, among them Ignition coil and Igtn. coil/sparkplug connector/sparkplug. It weighs about 9 g (under 0.1 lb). It also comes in BMW kit Plug housing (83 30 0 492 999).

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

Details

EnginesM40, M42, M43, M50, M52, S50, S52
Weight0.01 kg

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 52 1 724 478currentOut of stock
  • 83 30 0 492 999replaced by 12 52 1 724 478
  • 12 52 1 724 477replaced by 12 52 1 724 478

The other parts on BMW’s drawing “Ignition coil/spark plug”. Open the drawing →

#PartIn stockAction
02Ignition coil3 numbers at this calloutOut of stockRequest
03Spark plug socket3 numbers at this calloutOut of stockRequest
04Hex Bolt with washerOut of stockRequest
07Plug housing · this partOut of stock
08Spark plug, High Power3 numbers at this calloutOut of stockRequest
CompactM43ManualCH11
SedanM52AutomaticCB85
CoupeM52AllBM11

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