Clean up the look of your engine bay with this eye catching aluminum coolant overflow tank! This replaces the OEM plastic coolant tank which is known to crack and discolor over time. This tank bolts directly into (2) factory mounting points with the provided hardware and fully replaces the OEM plastic coolant tank.
The coolant expansion tank acts as a high fill point for the cooling system. The two factory coolant hoses attach to the barb fittings and the tank is pressurized with a billet aluminum radiator cap.
For gas motor only, has not been tested with Duramax
We are happy to add additional fittings or different sized fittings to this tank if needed. Please contact us before ordering special fittings
- Raw Aluminum - Up to 1 week
- Anodized - Up to 3 weeks
- 1/8” TIG welded aluminum construction
- 1" and 1/2" barbs come standard (other sizes available by request- can add one week wait)
- Clears factory air box
- Billet aluminum coolant tank pressure caps
- Mounting hardware included
- Custom anodizing now available