Dorman 46103 | Engine Crankcase Breather Hose Check Valve

Part Number
PCV System Oil Separator

Fits: 99-00 BMW 323i, 99-00 BMW 328i, 99-02 BMW Z3, 00 BMW 323Ci, 00 BMW 328Ci, 01-05 BMW 320i, 01-06 BMW 325Ci, 01-05 BMW 325i, 01-05 BMW 325xi, 01-06 BMW 330Ci, 01-05 BMW 330i, 01-05 BMW 330xi, 01-05 BMW 525i, 01-05 BMW 530i, 01-06 BMW X5, 03-05 BMW Z4, 04-06 BMW X3

Special Price $69.69 Regular Price $81.99
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Estimated Ship Date: 1 Business Day or Less

This engine crankcase breather hose check valve is designed to match the fit and function of the original valve on specified vehicles, and is engineered for durability and reliable performance.

BRAND: Dorman - HELP


  • PCV System Oil Separator
  • Restores functionality - this valve is made to fit and fully restore part functionality after the original valve fails
  • Engine, Crankcase, Breather, Hose, Hoses, Check, Valve, Valves
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
  • Direct replacement - this engine crankcase breather hose check valve is designed to match the fit and function of the original valve on specified vehicles
  • Durable construction - this part is made from quality materials to ensure reliable performance and long service life
  • BMW 2006-99


Package Contents1 PCV Hose

Cold Weather SpecificationIncludes Two Insulated Hoses



  • TECHSMART: Z16007
  • URO: 11617534237
  • BMW: 11617534237


  • 2001-2006 BMW 325Ci - Position: N/A
  • 2001-2005 BMW 330xi - Position: N/A
  • 2001-2005 BMW 325xi - Position: N/A
  • 1999-2000 BMW 323i - Position: N/A
  • 2000-2000 BMW 328Ci - Position: N/A
  • 2001-2005 BMW 330i - Position: N/A
  • 2001-2005 BMW 525i - Position: N/A
  • 2001-2006 BMW X5 - Position: N/A
  • 1999-2002 BMW Z3 - Position: N/A
  • 2001-2005 BMW 320i - Position: N/A
  • 2000-2000 BMW 323Ci - Position: N/A
  • 2003-2005 BMW Z4 - Position: N/A
  • 1999-2000 BMW 328i - Position: N/A
  • 2001-2005 BMW 325i - Position: N/A
  • 2001-2005 BMW 530i - Position: N/A
  • 2001-2006 BMW 330Ci - Position: N/A
  • 2004-2006 BMW X3 - Position: N/A
Customer Questions
Can I use Dorman parts to replace OEM parts?
Yes, Dorman parts can often be used as replacements for OEM parts, but it is important to carefully compare specifications and ensure compatibility.
How do I install Dorman shift linkage bushing?
To install a Dorman shift linkage bushing, first locate the old bushing and remove it if necessary. Apply lubricant to the Dorman bushing and slide it onto the shift linkage, tapping it into place with a soft tool until fully seated. Check the alignment and function of the shift linkage after installation.
Where is Dorman manufactured?
Dorman is a global automotive parts supplier with manufacturing facilities in the United States, Mexico, Canada, China, and India. Its headquarters and largest manufacturing facility are located in Colmar, Pennsylvania, USA.
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