Genuine 11157532629 Engine Crankcase Breather Hose
OE Quality 60-Day Returns
Genuine

Genuine 11157532629 Engine Crankcase Breather Hose

Brand Genuine 11157532629
Fits BMW · 64 vehicles

Crankcase breather hose. Directs vapors through the emission control system.

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Engine Crankcase Breather Hose for BMW

This Genuine engine crankcase breather hose, part number 11157532629, is a direct-fit emission control component for BMW crankcase ventilation systems. It is specified for cold climate versions across a wide range of BMW 3 Series, 5 Series, X3, X5, Z3, and Z4 applications.

Key Features

  • Genuine OE replacement crankcase breather hose
  • Fits cold climate version applications with M54 coverage where noted
  • Supports crankcase ventilation routing in the emission control system
  • Part number 11157532629 for accurate ordering and verification
  • Compatible with multiple BMW chassis and model years

Fitment Details

  • Fits 2003-2006 BMW 325Ci, Cold Climate Version; M54
  • Fits 2001-2006 BMW 330Ci, Cold Climate Version
  • Fits 2004-2006 BMW X3, Cold Climate Version
  • Fits 2004-2006 BMW X5, Cold Climate Version
  • Fits 2003-2005 BMW 325i, Cold Climate Version; M54
  • Fits 2004-2005 BMW 325xi, Cold Climate Version; M54
  • Fits 2001-2005 BMW 330i, Cold Climate Version
  • Fits 2001-2005 BMW 330xi, Cold Climate Version
  • Fits 2001-2005 BMW 525i, Cold Climate Version
  • Fits 2001-2005 BMW 530i, Cold Climate Version
  • Fits 2004-2005 BMW Z4, Cold Climate Version
  • Fits 2001-2003 BMW 325xi, Cold Climate Version
  • Fits 2003 BMW X5, Cold Climate Version; From 10/03
  • Fits 2003 BMW Z4, Cold Climate Version; M54
  • Fits 2001-2002 BMW 325Ci, Cold Climate Version
  • Fits 2001-2002 BMW 325i, Cold Climate Version
  • Fits 2001-2002 BMW Z3, Cold Climate Version; M54
  • Fits 2000 BMW 323Ci, Cold Climate Version
  • Fits 1999-2000 BMW 323i, Cold Climate Version
  • Fits 2000 BMW 328Ci, Cold Climate Version
  • Fits 1999-2000 BMW 328i, Cold Climate Version
  • Fits 1999-2000 BMW Z3, Cold Climate Version

Common Replacement Reasons

  • Cracked or brittle breather hose
  • Vacuum leaks in the crankcase ventilation circuit
  • Oil vapor routing issues in the emission control system
  • Rough idle or drivability concerns tied to ventilation leaks
  • Cold-weather hose deterioration on BMW M54 and related applications

Installation Notes

Verify the vehicle’s cold climate configuration and engine application before installation. Confirm the part number 11157532629 against the existing hose and inspect adjoining crankcase ventilation components for wear, blockage, or oil contamination during service.

Quality Assurance

Genuine parts are built to OE specifications for the listed BMW applications, including BMW 325Ci, BMW 330i, and BMW X5 cold climate versions. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Related reading

This part fits 64 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersPositionNotes
2006BMW325Ci———N/ACold Climate Version; M54
2006BMW330Ci———N/ACold Climate Version
2006BMWX3———N/ACold Climate Version
2006BMWX53.0i——N/ACold Climate Version
2005BMW325Ci———N/ACold Climate Version; M54
2005BMW325i———N/ACold Climate Version; M54
2005BMW325xi———N/ACold Climate Version; M54
2005BMW330Ci———N/ACold Climate Version
2005BMW330i———N/ACold Climate Version
2005BMW330xi———N/ACold Climate Version
2005BMW525i———N/ACold Climate Version
2005BMW530i———N/ACold Climate Version
2005BMWX3———N/ACold Climate Version
2005BMWX53.0i——N/ACold Climate Version
2005BMWZ4———N/ACold Climate Version
2004BMW325Ci———N/ACold Climate Version; M54
2004BMW325i———N/ACold Climate Version; M54
2004BMW325xi———N/ACold Climate Version; M54
2004BMW330Ci———N/ACold Climate Version
2004BMW330i———N/ACold Climate Version
2004BMW330xi———N/ACold Climate Version
2004BMW525i———N/ACold Climate Version
2004BMW530i———N/ACold Climate Version
2004BMWX3———N/ACold Climate Version
2004BMWX53.0i——N/ACold Climate Version
2004BMWZ4———N/ACold Climate Version
2003BMW325Ci———N/ACold Climate Version; M54
2003BMW325i———N/ACold Climate Version; M54
2003BMW325xi———N/ACold Climate Version
2003BMW330Ci———N/ACold Climate Version
2003BMW330i———N/ACold Climate Version
2003BMW330xi———N/ACold Climate Version
2003BMW525i———N/ACold Climate Version
2003BMW530i———N/ACold Climate Version
2003BMWX53.0i——N/ACold Climate Version; From 10/03
2003BMWZ4———N/ACold Climate Version; M54
2002BMW325Ci———N/ACold Climate Version
2002BMW325i———N/ACold Climate Version
2002BMW325xi———N/ACold Climate Version
2002BMW330Ci———N/ACold Climate Version
2002BMW330i———N/ACold Climate Version
2002BMW330xi———N/ACold Climate Version
2002BMW525i———N/ACold Climate Version
2002BMW530i———N/ACold Climate Version
2002BMWZ3—2.5LL6N/ACold Climate Version; M54
2002BMWZ3—3.0LL6N/ACold Climate Version; M54
2001BMW325Ci———N/ACold Climate Version
2001BMW325i———N/ACold Climate Version
2001BMW325xi———N/ACold Climate Version
2001BMW330Ci———N/ACold Climate Version
2001BMW330i———N/ACold Climate Version
2001BMW330xi———N/ACold Climate Version
2001BMW525i———N/ACold Climate Version
2001BMW530i———N/ACold Climate Version
2001BMWZ3—2.5LL6N/ACold Climate Version; M54
2001BMWZ3—3.0LL6N/ACold Climate Version; M54
2000BMW323Ci———N/ACold Climate Version
2000BMW323i———N/ACold Climate Version
2000BMW328Ci———N/ACold Climate Version
2000BMW328i———N/ACold Climate Version
2000BMWZ3———N/ACold Climate Version
1999BMW323i———N/ACold Climate Version
1999BMW328i———N/ACold Climate Version
1999BMWZ3—2.8LL6N/ACold Climate Version