Wehrli 20-24 Chevrolet-GMC 6.6L L5P Duramax OEM Placement Coolant Tank Kit - Gloss Black

Starting with a fabricated aluminum coolant tank, this kit from Wehrli Custom Fabrication replaces the factory plastic coolant reservoir on your 2020-2025 Chevrolet Silverado 2500 HD or 3500 HD, and GMC Sierra 2500 HD or 3500 HD. The factory plastic tank can become brittle over time and doesn't add much to the look of your engine bay. This aluminum replacement offers a clean, custom appearance with its gloss black powder coat finish.

This tank is designed to mount in the original location, using the factory mounting points, so installation is straightforward with basic hand tools. It includes a coolant level sight glass, allowing you to easily check your coolant level at a glance without removing the cap. You'll also find a low coolant level sensor included, which will alert you if the level drops too low, helping to prevent potential engine damage. The kit comes complete with a black anodized billet aluminum cap, mounting hardware, and an overflow hose, making it a comprehensive replacement for GM part numbers 23394082 and 84622147.