Wehrli 20-24 Chevrolet-GMC 6.6L L5P Duramax OEM Placement Coolant Tank Kit - Sparkle Bomber Orange

This fabricated aluminum coolant tank from Wehrli Custom Fabrication is designed to replace the factory plastic reservoir on your 2020-2025 Chevrolet Silverado HD or GMC Sierra HD equipped with the 6.6L L5P Duramax engine. It mounts directly in the original location, using the factory mounting points, so no other modifications are needed for installation. The clear plastic tank that comes stock can become cloudy and unsightly over time, but this aluminum replacement offers a much cleaner and more durable solution for your engine bay.

Crafted from aluminum and finished in a vibrant Sparkle Bomber Orange powder coat, this tank not only looks great but also includes a coolant level sight glass. This feature lets you easily check your coolant level at a glance without needing to remove the cap. It also comes with a black anodized, CNC machined billet aluminum cap for a solid feel and a clean look, along with an overflow hose and the necessary mounting hardware. A low coolant level sensor is also integrated, ensuring your truck's systems are alerted if the level drops too low.

Installation is straightforward and can be done with basic hand tools, making it an accessible upgrade for many owners. This kit replaces GM part numbers 23394082 and 84622147, offering a direct, updated solution for your cooling system reservoir.