Wehrli 06-10 Duramax LBZ/LMM Thermostat Housing Kit For Dual CP3 - Bengal Blue

Wehrli Custom Fab is known for making well-built parts for Duramax trucks, and this Thermostat Housing Kit is no exception. If you're working on a 2006-2010 LBZ or LMM Duramax and planning a Dual CP3 setup, this kit is designed to make your project smoother. It replaces the stock upper radiator hose and coolant return pipe with a new routing that goes up and forward from the thermostat. This change significantly improves access to the driver-side fuel system components, which can be a real headache during maintenance or upgrades. Plus, it creates more room for larger aftermarket turbochargers, especially those with a race cover or SXE style.

This kit is CNC machined from billet aluminum for a strong and durable housing, finished in a sharp Bengal Blue color to update the look of your engine bay. It's designed to work with Wehrli's own Dual CP3 kits and also accommodates dual alternator setups. While it's compatible with factory VGT-style turbochargers, it's important to note that it's not compatible with PPE dual fueler kits. The kit comes complete with the coolant pipe, silicone boots, and t-bolt clamps, making it a comprehensive solution for your cooling system reroute.

This thermostat housing kit is a solid option for anyone looking to optimize their engine bay for performance upgrades or easier access on their 2006-2010 Duramax. It's a direct replacement for several GM part numbers, including 19330105, 15792824, 25833204, and 97361881, ensuring a proper fit for the intended applications.