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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 Number11 72 7 837 591

Hose

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 M3 · E46 M3 1992–2003 — S50, S54 engines

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Hose – BMW diagram

Callout -- on BMW’s drawing “EMISSION CONTROL-AIR PUMP”. Open the drawing →

Also shown on Fuel filter, pressue regulator.

This is a genuine BMW hose, part number 11 72 7 837 591. You will find it under Engine (Secondary air system). It supersedes the older number 11 72 1 402 056, so a part carrying that number is the same part.

Fits E36 M3 (1995), coupe, with the S50 engine. Also fits E46 M3 (2001–2006), coupe and convertible, with the S54 engine.

BMW draws it on 5 drawings, among them Emission Control-Air Pump and Air Pump F Vacuum Control. It weighs about 4 g (under 0.1 lb).

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

Details

EnginesS50, S54
Weight0.00 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.

  • 11 72 7 837 591currentOut of stock
  • 11 72 1 402 056replaced by 11 72 7 837 591

The other parts on BMW’s drawing “EMISSION CONTROL-AIR PUMP”. Open the drawing →

#PartIn stockAction
--Hose · this part4 numbers at this calloutOut of stock
01ValveOut of stockRequest
02CarrierOut of stockRequest
03Hex Bolt2 numbers at this calloutOut of stockRequest
04WasherOut of stockRequest
05Hex Bolt2 numbers at this calloutOut of stockRequest
06HoseOut of stockRequest
07HoseOut of stockRequest
08Hose clampOut of stockRequest
09non-return valveOut of stockRequest
10Air intake tubeOut of stockRequest
11Hex Bolt with washer2 numbers at this calloutOut of stockRequest
12Gasket Asbestos FreeOut of stockRequest
13Hex nut2 numbers at this calloutOut of stockRequest
14Air intake tubeOut of stockRequest
15Hose clampOut of stockRequest
16Hose clampOut of stockRequest
17Hex Bolt with washer2 numbers at this calloutOut of stockRequest

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InEngineSecondary air system