Wehrli 06-10 Chevrolet 6.6L LBZ/LMM Duramax Upper Coolant Pipe - Illusion Blueberry

This Wehrli Custom Fab upper coolant pipe kit gives you everything you need to replace the stock rubber hose on your 2006-2010 Chevrolet or GMC truck with a 6.6L LBZ or LMM Duramax engine. You get the aluminum coolant pipe itself, silicone boots for a secure seal, and stainless steel T-bolt clamps to hold it all together. The pipe is finished in a durable Illusion Blueberry powder coat, giving your engine bay a custom look that stands out from the factory rubber hose.

This aluminum pipe is a solid upgrade over the original rubber hose, which can degrade and fail over time. The aluminum construction is less prone to cracking or collapsing under pressure, and the powder coat finish helps resist corrosion and makes it easy to clean. The included silicone boots are designed to handle the heat and pressure of the cooling system, ensuring a reliable connection. It's made in the USA, so you know it's built to last.

This kit is designed to fit a range of Duramax-equipped trucks, including models like the 2006-2010 Chevrolet Silverado 2500 HD and the 2007-2010 GMC Sierra 3500 HD. It replaces GM part numbers 19330105, 15792824, and 25833204, making it a direct replacement for the factory upper coolant hose.