Wehrli fabricated aluminum coolant tank kit for 2001–2007 Chevrolet/GMC 2500/3500 HD trucks with the 6.6L Duramax. Mounting in the OEM location, the powder-coated tank replaces the plastic reservoir and includes a sight glass, billet anodized cap, mounting hardware, overflow hose and low coolant sensor. It fits stock trucks using OEM mounting points and dresses up the engine bay with durable construction.
Wehrli 01-07 Duramax LB7/LLY/LBZ OEM Location Coolant Tank - Illusion Blueberry