Features and Benefits:

• Replaces more than 20 individual cooling system pressure test adapters for cars, vans, light- and heavy-duty trucks
• Patent-pending cam mechanism ensures an air-tight seal with radiator and coolant bottle necks
• Compact, one-piece design fits conveniently in tool box. No component swapping required and no loose parts to manage



The MV4509 Universal Cooling System Adapter is simple and quick to install. The unique adapter is fully self-contained - no component change is required - so there are no extra parts to maintain. Also, its compact size allows for convenient storage in a toolbox.

For use with quick-change coupler found exclusively on Mityvac pressure pumps.