Review on 🔧 PCV Crankcase Vent Valve Breather Hose Kit for Audi & Volkswagen - Compatible with 2.0L Turbo A3 8P, A5 B8, Q5, Golf GTI MK5, MK6, Jetta, Tiguan - Replaces 06H103495AH, 06H103495AC, 06H103495E by Dan Chunn

I have no idea about the durability of this PCV valve but I know that right out of the box it works as it should. Gave my MK6 GTi some rejuvenation and hopefully helps with carbon formation. Easy installation, just take your time and count all the bolt holes before you start removing the original PCV valve. Also, the seal on the front vacuum hose is very difficult to install without some sort of lubrication. I would suggest using WD-40 etc so you can press on the valve and do this before putting the valve on the motor.