• Cooling system Pressure Test Kit makes automotive cooling system testing simple, efficient, and economical. It combines our unique hand pressure pump with four cooling system test adapters and two dual-function cap test adapters to quickly reveal external cooling system leaks and detect internal leaks and defective caps.
• Economical, accurate and simple method to find common causes of overheating.
• Pinpoints external leaks cause by loose clamps or leaky hoses, connectors, water pumps or radiators.
• Diagnoses internal leaks causes by a blown head gasket or damaged block or head.
• Test radiator and coolant bottle caps to ensure they are maintaining the correct pressure.
• Contains adapters to test the cooling system and caps of most US and Asian cars and light trucks, as well as many European vehicles.
• Application specific adapters fit the radiator or coolant bottle like the original cap.