FOUR UNCLES 33 PCS Cooling System Pressure Tester & Vacuum Refill Kit

About this item

• FIND COOLING SYSTEM LEAKS BEFORE THEY BECOME BIGGER PROBLEMS: Pressure-test the cooling system to help identify leaks around the radiator, hoses, water pump, heater core, head gasket and related components before they lead to overheating or coolant loss.
• REFILL COOLANT WITHOUT TRAPPING AIR: The vacuum refill function helps draw coolant into the system while minimizing trapped air pockets, supporting a faster refill process after repairs or coolant replacement.
• COMPLETE 28-PIECE ADAPTER SYSTEM: Includes color-coded test caps and multiple adapters designed to fit a wide range of cooling systems, helping technicians quickly select the correct connection for different vehicles.
• ACCURATE PRESSURE MONITORING: The pressure pump and vacuum refill system feature easy-to-read gauges marked in PSI and BAR, helping users monitor pressure throughout testing and refill procedures.
• BUILT FOR PROFESSIONAL AND DIY COOLING SYSTEM SERVICE: Supplied in a durable blow-molded storage case that keeps adapters organized and protected. Suitable for cooling-system diagnostics, leak testing and coolant replacement across many vehicle makes.