Shop our large selection of water cooler, drinking fountain, and water fountain parts such as fountain bubblers, nozzles, solenoid valves, cartridges, faucets, and more. Select the "Common Repair Parts" option to view a list of the most common water dispenser replacement parts sorted by manufacturer. If you are unsure of the exact part you need for your water cooler or water fountain repair, select the "Repair Manuals" option and browse our extensive list of PDF. files to locate your model number for parts manuals, diagrams, and exploded views.