Wehrli 17-19 Chevrolet 6.6L L5P Duramax OEM Placement Coolant Tank Kit - Gloss White

The Wehrli OEM Placement Coolant Tank Kit is a fabricated aluminum replacement designed for 2017-2019 Chevrolet 6.6L L5P Duramax trucks and 2019+ L5D Duramax models. It mounts in the original coolant tank location, providing a durable and visually appealing upgrade over the stock reservoirs, which tend to become cloudy and yellow with age. This kit addresses common issues such as the non-replaceable sensors that often fail prematurely, causing false low coolant warnings. The included high-quality float-type sensor is easily serviceable, ensuring long-term reliability and a cleaner engine bay appearance. Constructed from fabricated aluminum, this tank offers improved durability and a sleek gloss white finish for enhanced aesthetics.

Designed for 2017-2019 Chevrolet 2500/3500 models with the L5P Duramax engine and 2019+ L5D Duramax 4500/5500/6500 trucks, this kit is a direct replacement for GM part numbers 84257137, 84214124, 84138913, and 84174037. It is ideal for use in street, towing, or off-road applications where a reliable, long-lasting coolant reservoir is essential. Installation involves mounting in the OEM location, providing a straightforward upgrade that improves both function and appearance. The kit includes the fabricated aluminum tank and a serviceable float sensor, making it suitable for daily drivers and enthusiasts seeking a durable, maintenance-friendly solution.