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The Wehrli Custom Fab OEM-placement coolant tank for 2020–2025 Chevrolet and GMC 6.6L L5P Duramax swaps the factory plastic reservoir for a fabricated aluminum tank in Fine Texture Black with a sight glass. It mounts to OEM locations, installs with basic hand tools and includes a billet anodized cap, mounting hardware, overflow hose and low coolant sensor for a finished engine bay appearance.
Wehrli 20-24 Chevrolet-GMC 6.6L L5P Duramax OEM Placement Coolant Tank Kit - Fine Texture Black
