Crankcase Pressure Regulator Valve

The crankcase ventilation oil separator (also known as both the PCV or CCV) recirculates the small (but constant) amount of oil blow-by, created by gases leaking past the rings in the combustion chamber. Over time, the PCV can become clogged or even crack, causing air and oil leaks and oil to be pushed back and burnt in the combustion chamber. Keeping your CCV system in good health will help to avoid or fix several different engine performance and driveability issues. We offer this OE-Quality part from Febi-Bilstein.