Genuine Ford 21-23 F-150 3.5L PCV Crankcase Tube ML3Z-6758-B - Ford (ML3Z-6758-B)
2021-2023 Ford F-150 - ml3z6758b
Genuine Ford 21-23 F-150 3.5L PCV Crankcase Tube ML3Z-6758-B - Ford (ML3Z-6758-B)
2021-2023 Ford F-150 - ml3z6758b
- MSRP: $66.00
- Discount: $17.69 (26.8% off)
- Sale Price: $48.31
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Details
- Brand:
- SKU:
ML3Z-6758-B
- Other Names:
Tube Assembly
- Description:
This genuine Ford crankcase tube routes positive crankcase ventilation flow on the 3.5 liter engine in the 21-23 F-150, carrying blow-by vapors from the crankcase back into the intake so they are reburned rather than vented. Cataloged by Ford as a tube assembly and serving the PCV valve hose function, it maintains proper crankcase pressure and oil-vapor management. A cracked, collapsed or disconnected tube can cause a rough or unstable idle, a whistling or hissing vacuum leak, a stored lean fault, increased oil consumption, or oil residue near the fitting. Because the molded hose carries specific elbows and quick-connect ends, a correct replacement is needed to seal the system properly. This tube is built to factory shape so it routes cleanly and locks into the original connectors without strain. During installation the connectors should be seated fully and inspected for a secure latch. Using the engineered Ford part restores correct crankcase ventilation and a sealed intake path, returning a smooth idle and proper emissions control to the 3.5 liter F-150.
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