Wehrli 17-19 Duramax L5P Coolant Tank OEM Placement Sparkle Granny Smith

When you're cleaning up the engine bay of your 2017-2019 Duramax L5P Silverado or Sierra, the stock coolant reservoir can become a real eyesore. Over time, these plastic tanks often turn cloudy and yellow, detracting from an otherwise tidy setup. This fabricated aluminum coolant tank kit from Wehrli Custom Fabrication directly replaces the factory unit in its original location, offering a much cleaner look and addressing a common failure point.

The factory coolant sensors are known to fail prematurely, leading to false low coolant warnings and the need to replace the entire reservoir assembly just to fix the sensor. Wehrli's design incorporates a high-quality, easily serviceable float-type sensor that you can replace if needed, saving you hassle and money down the road. The tank itself is fabricated from aluminum and finished in a unique Sparkle Granny Smith powder coat, giving your engine bay a custom appearance. It also includes a billet aluminum cap with a sight glass, allowing you to easily check your coolant level at a glance.

This kit comes with everything you need to get it installed, including the fabricated aluminum tank, a black anodized billet aluminum cap, a serviceable float-type coolant level sensor, an overflow hose, and all necessary installation hardware. It's a well-built solution to improve the appearance and reliability of your Duramax L5P's cooling system.