Can anyone tell me where the PCV valve is located on my 2002 Tundra with the 4.7 Liter V8? Thanks.

 

I've got a 2002 Sequoia and struggled to find it myself. I'm sure it's the same spot on your Tundra. On the Sequoia it is on the drivers side directly behind the 1st cylinder (bumper side.) I removed the spark plug cable to gain access and it came right out. The PCV valve is covered with heavy insulation which was throwing me for a curve. The insulation on the valve slips off and you can remove the old valve and replace it with the new. Good Luck.