GM Genuine Parts Positive Crankcase Ventilation (PCV) Tube, Black (12615914) Review

Old tube cracked and threw error P0174 (Bank 2 too bad). None of the local parts stores had this part. fast delivery and without BS.

An exact replacement for the PCV pipe that connects to the driver side intake manifold and then connects to a metal pipe under the firewall. Made sure my Check Engine light was on for two weeks. Not now. Hooray

GM part that connects to my PCV valve. My old one broke at the end because the rubber had become brittle. Easy installation. Although Revain said it doesn't fit my 2006 GMC Sierra 1500 4.8L, it fits and is exactly the same as the original.

Purchased for 2005 Chevrolet Silverado WT with 4.8L. Looks like the old one, only without a crack in the trunk; The rubber is flexible and should last a long time. Edit: I would like to point out that Amazon's auto install system says this doesn't fit my truck, but it does - in case that bothers you.