Review on Genuine Toyota Parts 🔧 - Vent Valve Sub-Assembly (12204-22041) by Brian Davis

Apparently there are two different PCV valves for the 2007 Corolla S if other reviews are correct. This green threaded PCV valve requires a 22mm deep socket, but my old valve had pink threads and required a 19mm deep socket to remove. The 19mm PCV valve is Toyota part number 12204-22051. To determine which one you need, simply check the color of the thread on your old one; If it's green this is your valve, if it's pink you need 12204-22051. Easier still, if you need a 22mm deep sleeve to remove an old PVC valve order this valve, if you need a 19mm deep sleeve order 12204-22051. On the Toyota parts website my car is listed under "Cars this part fits" for both valves, so it's useless - only one valve will fit your car. I gave 5 stars because they returned my purchase quickly with no problems. I also replaced the PCV hose (Toyota, part number 12262-22040) while I was at it (although it was probably good) as the 11 year old car's ends were a bit cracked and one less problem.