Standard Ignition Engine Crankcase Breather Hose P/N:V778
Keep crankcase ventilation flowing the way the factory intended with the Standard Ignition Engine Crankcase Breather Hose (V675). This crankcase vent hose drops in as a direct-fit replacement for many vehicles, among them the 2011-2019 Ford Explorer, 2013-2019 Ford Taurus and 2013-2019 Ford Flex. See the Buyer's Guide tab for the full list.
The breather hose routes crankcase blow-by gases through the engine's intended ventilation path. Over time the original hose can crack or grow brittle, opening an unmetered vacuum leak and triggering emissions-related faults. This replacement provides a sealed vapor route in place of a failed OE hose.
Interchange: 2-9796
29796 · PCV811 · BB5Z6758A
This part cross-references / interchanges with the following part numbers:
What does the crankcase breather hose do?
It routes crankcase blow-by gases through the engine's intended ventilation path. A cracked hose lets in unmetered air, creating a vacuum leak that can set an emissions-related fault.
Does this hose fit my Ford?
It's a direct-fit replacement for many Ford models, among them the 2011-2019 Ford Explorer, 2013-2019 Ford Taurus and 2013-2019 Ford Flex. Check the Buyer's Guide tab for the full list.
Will this turn off my check engine light?
If a cracked breather hose is the cause of an emissions-related code or vacuum leak, replacing it addresses that fault. Diagnose the cause first, since codes can have other sources.
Is installation difficult?
It's a direct-fit replacement for the listed applications, designed for ease of installation.
What are signs this hose may need replacing?
A rough or unstable idle, a vacuum leak, or an emissions-related check engine light can all point to a cracked or brittle breather hose that should be inspected.
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.