Wehrli 17-19 Chevrolet 6.6L L5P Duramax Upper Coolant Pipe

Wehrli Model WCF100742

Aluminum Upper Coolant Pipe for 2017-2019 L5P Duramax replaces the OEM rubber upper coolant hose and comes powder coated color of choice! For use with OEM GM radiator. Aftermarket radiators may cause fitment issues.

Replaces the following GM Part Numbers: 84094878