Gates Engine Crankcase Breather Hose P/N:EMH040
Gates EMH210 crankcase breather hose for the 2002-2004 Audi A6 V6 3.0L and other vehicles links one valve cover to the other and comes with a PCV valve. Some shoppers call it a crankcase vent hose; it routes crankcase vapors between the valve covers.
A cracked, soft or oil-soaked hose, oil seepage at its ends or a rough idle can mean this hose is worn, though a leaking valve cover gasket or a loose vacuum line can be behind them as well.
The vehicles it fits include the 2002-2004 Audi A6 Quattro V6 3.0L and the 2002-2003 Audi A4 V6 3.0L. This OE-exact grade hose is a direct replacement for these vehicles.
Fit and size
Build and materials
One crankcase breather hose with a PCV valve. This listing holds one hose, and the vehicle takes one. Hardware is not included.
Interchange: ABV0326 · 06C103217B · 06C103217C · 06C103217D · 06C103217H
This part cross-references / interchanges with the following part numbers:
Is the Gates EMH210 the crankcase breather hose for a 2002-2004 Audi A6 V6 3.0L?
Yes. The Gates EMH210 fits the 2002-2004 Audi A6 V6 3.0L. Owners of other cars can find theirs in the "Vehicles it fits" section on this page.
Does the Gates EMH210 breather hose come with a PCV valve?
Yes. The Gates EMH210 includes a PCV valve. Mounting hardware is not included, and the listing is one hose.
How long is the Gates EMH210 hose and what kind of ends does it have?
Centerline length is 28.8 in (732 mm). It has push-in and clip-on ends with two quick connect fittings, and the inside diameters are 23, 16 and 22 mm.
What can a worn crankcase breather hose look like?
On a cool, parked engine you may see cracks, soft or oil-soaked spots or loose ends on the hose. Oil seepage or a rough idle can have other causes, so a shop can test the system.
Is 06C103217B the same as the Gates EMH210 breather hose?
Yes. Gates EMH210 replaces 06C103217B, and the interchange list also gives 06C103217C, 06C103217D, 06C103217H and ABV0326.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.