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

This kit gives you a gloss black aluminum upper coolant pipe, stainless steel T-bolt clamps, and silicone boots. It's designed to replace the stock rubber upper coolant hose on your 2017-2019 Chevrolet Silverado 2500 HD or 3500 HD, and your GMC Sierra 2500 HD or 3500 HD, specifically for the 6.6L L5P Duramax engine. Swapping out the rubber hose for a well-built aluminum pipe can offer improved durability and a cleaner look under the hood.

The aluminum pipe is finished with a custom gloss black powder coat, which helps protect it from corrosion and gives your engine bay a sharp appearance. The included stainless steel T-bolt clamps ensure a strong, secure connection, and the silicone boots help create a reliable seal. This setup is a solid option if you're looking to upgrade from the factory rubber hose, which can sometimes degrade over time.