Wehrli 07.5-10 Chevrolet 6.6L LMM Duramax OEM Placement Coolant Tank Kit - WCFab Red

This kit gives you a fabricated aluminum coolant tank, a black anodized billet aluminum cap, a coolant level sight glass, an overflow hose, a low coolant level sensor, and all the necessary mounting hardware. It's designed to replace the original plastic coolant reservoir on your 2007.5-2010 Chevrolet Silverado or GMC Sierra 2500/3500 HD equipped with the 6.6L Duramax LMM diesel engine.

If your factory coolant tank is looking tired, yellowed, or cracked, this kit offers a clean and durable upgrade. The tank itself is made from fabricated aluminum and finished with a custom WCFab Red powder coat, which holds up well against engine bay conditions. A billet aluminum sight glass lets you easily check your coolant level at a glance, and the kit includes a low coolant level sensor to alert you if it gets too low. The cap is also billet aluminum with a black anodized finish, adding a sharp detail.

This coolant tank kit is designed to mount in the factory location using the original mounting points, so it fits right on stock trucks without needing any other modifications. Installation is straightforward and can be done with basic hand tools. It's a solid way to dress up your engine bay and replace a worn-out plastic component with something much more robust.