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The Wehrli WCFab coolant tank kit replaces the OEM reservoir on 2017–2019 Duramax L5P trucks with a fabricated aluminum tank that mounts in the factory location. It addresses cloudy plastic reservoirs and non-serviceable sensors by providing a serviceable float-type sensor, billet aluminum cap and sight glass, powdercoat finish, installation hardware, and a quality finish made in the USA that fits a range of GM part numbers.
Wehrli 17-19 Chevrolet 6.6L L5P Duramax OEM Placement Coolant Tank Kit - Brizzle Blue
