Wehrli Custom Fab OEM-placement coolant tank kit replaces the stock reservoir for 2017–2019 Duramax L5P 2500/3500 and select later L5D models, mounting in the factory location. The fabricated aluminum tank addresses cloudy stock reservoirs and non-serviceable sensors by including a serviceable float-type sensor, a sight glass, billet cap, powder-coat finish and installation hardware to tidy the engine bay and simplify maintenance.
Wehrli 17-19 Chevrolet 6.6L L5P Duramax OEM Placement Coolant Tank Kit - Bengal Red