Wehrli 17-19 Chevrolet 6.6L L5P Duramax OEM Placement Coolant Tank Kit - Illusion Blueberry

If you're working on your 2017-2019 Chevrolet Silverado 2500 HD or 3500 HD, or its GMC Sierra counterpart, and want to clean up the engine bay while addressing a known weak point, this fabricated aluminum coolant tank kit from Wehrli Custom Fabrication is a solid choice. The factory plastic coolant reservoirs on these trucks can become cloudy and discolored over time, detracting from the look of your engine bay. More importantly, the integrated coolant level sensors in the stock units are not replaceable and tend to fail, leading to false low coolant warnings on your dash. Replacing the entire factory assembly just to fix a faulty sensor can get expensive.

This Wehrli kit directly replaces the OEM coolant tank, mounting in the same location. It's constructed from fabricated aluminum for a strong and durable solution that won't yellow or become brittle with age. A key benefit is the inclusion of a high-quality, float-type coolant level sensor that is easily serviceable. This means if the sensor ever does have an issue, you can replace just the sensor, saving you time and money down the road. The kit also features a billet aluminum coolant level sight glass, allowing you to quickly check your coolant level at a glance, and comes with a black anodized billet aluminum cap for a clean finish. The Illusion Blueberry powder coat adds a custom touch to your engine bay.

This kit includes the fabricated aluminum tank, the serviceable coolant level sensor, a billet aluminum cap, installation hardware, and an overflow hose. It's designed to be a direct replacement for your factory unit, making installation straightforward. This is a great way to improve the appearance and reliability of your truck's cooling system.