Keep crankcase ventilation flowing and blow-by gases routed where they belong with the Standard Ignition Engine Crankcase Breather Hose V755. It installs as a direct-fit replacement for the 2017-2020 Ford F-150, 2018-2021 Ford Expedition, and 2018-2021 Lincoln Navigator, all with the V6-3.5L engine.
- Direct-fit replacement: designed to drop in for straightforward installation on the listed applications.
- Quality-controlled build: produced by a global manufacturer with quality oversight throughout the process.
- Proper ventilation routing: carries crankcase blow-by gases through the intended path; if a cracked OE hose is the source of a vacuum leak, this replaces it.
- Country of origin: Mexico.
Mounting hardware, a protective sleeve, and clamps are not included—consult the vehicle service information for the correct fasteners and clamps and whether they may be reused. If a cracked or leaking breather hose is drawing unmetered air and setting emissions-related trouble codes, replacing it addresses that cause; diagnose the cause before replacing, since other faults can set the same codes.
Interchange: PCV840 · 2-9826 · 29826 · HL3Z6758A · HL3Z6758B
Manufacturer part number V755
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does this breather hose do?
It's part of the crankcase ventilation system, routing blow-by gases from the crankcase through the intended path and helping limit oil mist escape.
Will it fit my vehicle?
It's a direct-fit replacement for the 2017-2020 Ford F-150, 2018-2021 Ford Expedition, and 2018-2021 Lincoln Navigator with the V6-3.5L engine. See the Buyer's Guide tab.
What numbers does this hose replace?
Interchange: PCV840, 2-9826 (29826), HL3Z6758A, and HL3Z6758B. Its own manufacturer part number is V755.
Are clamps or mounting hardware included?
No. Mounting hardware, a protective sleeve, and clamps are not included—consult the service information for the correct fasteners and clamps and whether they may be reused.
Can a bad breather hose set a check engine light?
A cracked hose can draw unmetered air and set emissions-related codes. If it's the cause, replacing it addresses that source—diagnose first, as other faults can trigger the same codes.
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