🔧 ACDelco CV774C GM Original Equipment PCV Valve for Positive Crankcase Ventilation Review

Bought for my father's car. He said it smoothed out the idle unlike the cheaper one he had before. You can't go wrong with OEM parts.

The original PCV still worked well but still wanted to replace it as part of a general service. Ideal! Replaced the old stock exhaust hose assembly with Dorman #46001.

Rattling it's still good) It has done over 150,000 miles and it's such a cheap part that goes a long way towards reducing fuel economy and to maintain your car's correct operation of the exhaust system that I have replaced it anyway. This is part of ACDelco. If you drive a GM vehicle and need parts, always try to get an ACDelco whenever possible. They may be more expensive, but there's a reason for that.