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The Wehrli coolant tank kit is a fabricated aluminum reservoir that installs in the OEM location for 2020–2025 L5P Duramax 6.6L Chevrolet and GMC trucks. This Sparkle Copper finish replaces the factory plastic reservoir with a powder-coated tank and sight glass for clear level viewing. The kit includes a CNC billet cap, mounting hardware, overflow hose and low coolant sensor, and uses OEM mounting points for straightforward installation.
Wehrli 20-24 Chevrolet-GMC 6.6L L5P Duramax OEM Placement Coolant Tank Kit - Sparkle Copper
