Gates EMH210 | Engine Crankcase Breather Hose

Part Number
Emission Control & Ventilation Hose

Fits: 02-03 Audi A4, 02-03 Audi A4 Quattro, 02-04 Audi A6, 02-04 Audi A6 Quattro

Special Price $194.11 Regular Price $210.99
In stock
Only 4 left
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Estimated Ship Date: 1 Business Day or Less

Gates OE Exact Crankcase Ventilation and Emission Hose is constructed from high quality materials for durability and maximum service life. Replacement hose effectively restores the emission system to proper operation and performance.

  • Meets SAE J30R7 specifications.
  • Resistant to fuel vapors and oil.
  • Temperature range: -40°F (-40°C) to +275°F (+135°C).
  • Direct replacement ensures exact fit and easy installation.

Gates - Driven By Possibility

BRAND: Gates


  • 2003-02 Audi, A4, V-6 3.0 L, Emission Hose - Valve Cover To Valve Cover
  • Emission Control & Ventilation Hose
  • Emission Control & Ventilation Hose
  • Emission Control Hose


Centerline Length (in)28.8
Centerline Length (mm)732
End 1 Inside Diameter.88
End 1 Inside Diameter22
End 2 Inside Diameter16
End 2 Inside Diameter.628
Inside Diameter 3 (in).628
Inside Diameter 3 (mm)16
Inside Diameter 4 (in).887
Inside Diameter 4 (mm)23
Number of Branches1
Number of Quick Connectors2
OE Comparison RatingOE Exact
PCV ValveYes
Protective SleeveNo



  • NAPA Belts/Hose: EMH210
  • Volkswagen: 06C103217B
  • Volkswagen: 06C103217H
  • Volkswagen: 06C103217C
  • Volkswagen: 06C103217D


  • 2002-2004 Audi A6 Quattro - Position: Valve Cover To Valve Cover
  • 2002-2003 Audi A4 Quattro - Position: Valve Cover To Valve Cover
  • 2002-2004 Audi A6 - Position: Valve Cover To Valve Cover
  • 2002-2003 Audi A4 - Position: Valve Cover To Valve Cover
Customer Questions
What types of automotive products does Gates offer?
Gates offers a wide range of automotive products, including belts, hoses, tensioners, and more.
I'm looking for a replacement belt for my vehicle. Can you help me understand the different options available from Gates and recommend the best one for my specific make and model?
Yes, Gates offers a range of replacement belts for various applications. To find the best one for your specific make and model, it is recommended to consult the Gates website or reach out to their customer support.
Are there any specific maintenance for Gates products?
Yes, there are specific maintenance and installation guidelines to follow when using Gates products to ensure optimal performance and longevity.
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