Buy 2007 Toyota Corolla S SEDAN PCV Valve. C-HR. Corolla. Corolla; 1.8L. Corolla; 1.8L; w/o Hybrid May, Dipstick, Engine - OEM Toyota Part # 1220437010 (12204-37010)

Valve SUB - Assembly, Vent. Valve, PCV.
PCV Valve.

PCV Valve

Fits C-HR, Corolla, Corolla iM, Matrix, Prius, Prius Plug-In, Prius v

C-HR. Corolla. Corolla; 1.8L. Corolla; 1.8L; w/o Hybrid. CT200h. IM. Matrix; 1.8L. Prius. Prius v. XD.
PCV Valve - Repair or Replace
If your PCV system is malfunctioning, you may notice any of several symptoms: if your tailpipe smokes or your engine idle speed is high or erratic, the PCV valve or its associated parts may need service. You may also notice that the dipstick in your 2007 Toyota Corolla won't stay in the dipstick tube, or that your oil cap hisses as the engine is running.