Wehrli 06-10 Chevrolet 6.6L LBZ/LMM Duramax Upper Coolant Pipe - Bengal Blue

This aluminum upper coolant pipe from Wehrli is built to replace the stock rubber hose on your 2006-2010 Chevrolet or GMC 6.6L Duramax LBZ/LMM truck. The aluminum construction offers a more solid feel than the original rubber, and it's finished in a sharp Bengal Blue powder coat that stands up to heat and looks great under the hood. It comes with silicone boots and stainless steel T-bolt clamps, making it a complete package for a clean installation.

Replacing the factory rubber hose with a rigid aluminum pipe can help prevent potential coolant leaks caused by cracks or swelling in the old hose, especially on higher-mileage trucks. The smooth interior of the aluminum pipe also helps maintain consistent coolant flow to your engine. This pipe is designed to fit a range of Duramax trucks, including models like the 2007-2010 Silverado 2500 HD and the 2006-2010 Sierra 3500 HD.