Details

• Brand:

  

  

• SKU:

  AT4Z-6A664-B

• Other Names:

  PCV Tube, PCV Valve Hose, Hose Vent, kcv265

• Description:

  This is the genuine Ford PCV valve hose, also cataloged as a crankcase breather connecting tube, for the naturally aspirated 3.5L and 3.7L Cyclone V6 engine family. The hose carries crankcase blow-by vapors from the positive crankcase ventilation system back into the intake so that pressure and oil vapor are drawn out of the engine rather than building up in the block. It fits 3.5L non-turbo applications for the 2011 through 2012 model years and 3.7L applications for the 2013 through 2018 model years across the shared Cyclone V6 lineup used in cars, crossovers, and light trucks such as Taurus, Explorer, Flex, Edge, and V6 F-150 and Mustang. Drivers who need this part are usually chasing a rough or unstable idle, a whistling vacuum leak, oil weeping around the valve cover area, or a stored lean or PCV-flow code after the original hose has hardened, cracked, or split at the connectors. The Ford catalog name is PCV Hose or Tube Assembly, and this number supersedes earlier 7T4Z crankcase breather hoses on the same engine. Inspect the grommets and quick-connect fittings for brittleness during installation and seat each connector fully so the emission system holds vacuum.

• Replaces:

  at4z6a664a

WARNING: California Proposition 65

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California Proposition 65

WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov