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Wehrli Fabricated Aluminum Coolant Tank for 2011–2016 Chevrolet Silverado and GMC Sierra 2500/3500 HD trucks with the 6.6L LML Duramax swaps the stock plastic reservoir for a WCFab grey powder-coated tank with sight glass. The kit includes a billet black anodized cap, mounting hardware, overflow hose and low coolant sensor and installs using OEM mounting points without other modifications.
Wehrli 11-16 Chevrolet 6.6L LML Duramax OEM Placement Coolant Tank Kit - WCFab Grey
