Aluminum 1L Universal Car Radiator Coolant Water Reservoir Overflow Tank Bottle

2mm OD "screw-on" hose barb Inlet. TypeCoolant Overflow Reservoir. -- 9/16-18UNF (6AN PORT) bottom and side drain hole. -- Material: Aluminum alloy. -- CNC billet aluminum filler neck. hose barb Inlet2mm OD "screw-on" hose barb Inlet.

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