Gates EMH653 crankcase breather hose for the 2015-2018 Volkswagen Passat V6 3.6L and other vehicles carries crankcase vapors from the valve cover to the intake. This molded plastic hose is made in the OE Exact grade for the crankcase ventilation and emission control system.
- Resistant to fuel vapors and oil
- Meets SAE J30R7 specifications
- Temperature range of -40°F to +275°F (-40°C to +135°C)
- Molded hose with a quick-connect fitting and bolt-on and clip-on ends
Quick facts
- Part: Gates EMH653 crankcase breather hose
- Also called: crankcase vent hose
- Fits: 2015-2018 Volkswagen Passat V6 3.6L and other vehicles
- Position: Valve cover to intake
- Material: Plastic
- Condition: New
A crankcase vent hose that has cracked, hardened or started to seep oil can let vapors escape, and that can show up as an oil smell, a rough idle or an emission warning light. Before you replace the hose, rule out a stuck PCV valve and loose clips, since those can produce similar symptoms.
Fits
This hose is a direct replacement for a wide range of Volkswagen models, led by the 2015-2018 Volkswagen Passat V6 3.6L, the 2018-2021 Volkswagen Atlas V6 3.6L and the 2020-2021 Volkswagen Atlas Cross Sport V6 3.6L, and these cars take one hose apiece. If your Volkswagen is not named here, look up its year and engine under the "Vehicles it fits" section.
Specifications
Fit and size
- Position: valve cover to intake
- Quantity per vehicle: 1
- Inside diameter: 14 mm (0.56 in) and 16 mm (0.63 in)
- Centerline length: 216 mm (8.5 in)
- Quick-connect fittings: 1
- End types: bolt-on and clip-on
Build and materials
- Material: Plastic
- Construction: molded
- Grade: OE Exact
- Standard: SAE J30R7
- Condition: New
- Country of origin: Turkey
In the box
One crankcase breather hose. Hardware, a PCV valve and a protective sleeve are not included, and old hardware may not be reusable, so plan on new pieces.
Interchange: R25350 · ABV0253 · 03H103202D
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
EMH653, R25350, ABV0253, 03H103202D
Frequently Asked Questions
Is this the Passat crankcase breather hose for a 2015-2018 Volkswagen Passat V6 3.6L?
Yes. Gates EMH653 is a direct replacement for the 2015-2018 Volkswagen Passat V6 3.6L, and that car takes one hose. For other models, use the "Vehicles it fits" section.
Does the Gates EMH653 come with a PCV valve or clips?
No. The Gates EMH653 is one hose. Mounting hardware, a PCV valve and a protective sleeve are not included.
What temperatures can this crankcase breather hose handle?
Its temperature range is -40°F to +275°F (-40°C to +135°C). The hose also resists fuel vapors and oil.
How can I check a crankcase breather hose for wear?
With the engine off and cool, look over the hose for cracks, soft or swollen spots and oil seepage at the connections. A shop can test the ventilation system if the signs are unclear.
Does the Gates EMH653 replace part number 03H103202D?
Yes. Gates EMH653 replaces 03H103202D and is sold as a single hose.
