Duramax L5P PCV Valve 2017-2019 Wehrli WCF100721-BB

Wehrli PCV valve for the Duramax L5P (2017-2019). Listed for one application: Duramax L5P engines, 2017-2019, in Chevrolet, GMC applications. Confirm your engine code and year against this listing before ordering.

What it does

The PCV valve vents crankcase pressure into the intake. A stuck valve pushes oil past seals or sucks oil into the intake. A new valve restores proper crankcase ventilation.

Fits

• Chevrolet vehicles with the Duramax L5P engine, 2017-2019
• GMC vehicles with the Duramax L5P engine, 2017-2019

Fixes

• oil leaks from the rear main or valve covers
• oil in the intake or throttle body
• a rough idle from a stuck-open valve

What's included

• the PCV valve

Specifications

• Brand: Wehrli
• Part number: WCF100721-BB
• Shipping weight: 3.5 lb
• Condition: new
• Product type: PCV Valve

Cross-reference

Replaces or interchanges with Wehrli WCF100721-BB for the Duramax L5P. Check the part number stamped on your original before ordering.

Free shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? Ask a tech before you buy.