PCV valve location and replacement?

Tiny
CCARRILLO04
  • MEMBER
  • 2002 FORD EXPEDITION
  • 5.4L
  • V8
  • 2WD
  • AUTOMATIC
  • 179,000 MILES
I need to change the PCV valve on my car. I have no idea where it's at. I have found videos saying its on one side and others saying its on the other side. Could you please help me with a diagram of my engine and where the piece is. Pretty please
Saturday, January 3rd, 2026 AT 6:15 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 54,430 POSTS
Sure, I am here to help you, the PCV valve is on the right valve cover. Check out the images (below). Let us know if you need anything else.
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Sunday, January 4th, 2026 AT 9:27 AM

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