PCV Valve Hose 06F129101N Compatible with Audi A3 A4 A6 TT

1 It leads the gas in the crankcase through the PCV valve into the intake manifold. 2 It avoids ice and insufficient combustion at the throttle. 3 It avoids the phenomenon of emissions deterioration. 4 Prevent air channeling into the atmosphere and deterioration of oil at the same time. 5 Stable performance and long service life.

What's in the box
1 x PCV Hose