Wehrli 11-16 Chevrolet 6.6L LML Duramax OEM Placement Coolant Tank Kit - Candy Teal

If you're looking to clean up the engine bay on your 2011-2016 Chevrolet Silverado 2500 HD or 3500 HD, or your GMC Sierra 2500 HD or 3500 HD, with the 6.6L LML Duramax engine, this fabricated aluminum coolant tank kit from Wehrli Custom Fabrication is a solid option. It's designed to mount right in the factory location, making installation straightforward without needing any other modifications. This kit replaces the often unsightly clear plastic coolant reservoir with a custom-fabricated aluminum tank that's powder-coated in a sharp candy teal finish, giving your engine bay a much cleaner and more finished look.

Beyond just looks, this tank includes a practical coolant level sight glass so you can easily check your fluid level at a glance. It also comes with a low coolant level sensor to alert you if the level drops too low, and a black anodized billet aluminum cap for a durable and stylish closure. The kit includes an overflow hose and all the necessary mounting hardware, utilizing the OEM mounting points for a direct fit. This makes it a straightforward upgrade that installs with basic hand tools, replacing GM part numbers like 22866587 and 22957038.