Item Detail

Automotive Cooling System Pressure Tester
Item Number: SVT275

Supplied by SNAP-ON TOOLS (see all)
Superseded To:



Automotive Cooling System Pressure Tester


  • Inflatable bladder sealing system enables use with most passenger and light commercial vehicles
  • Tests header tanks and radiator systems as well as thread Type and bayonet-style caps
  • Locate leaks from head gaskets, radiator, and heater cores
  • Welch plugs and housings, water pumps, and hoses
  • Test cap relief pressure and seal condition
  • Fluid drain tube allows coolant to be returned to reservoir or safely collected for recycling
  • Bladders are cycle tested to over 1,500 inflations


  • Gauge, 0 - 300 PSI
  • (3) Neck Extensions (blue, red, black)
  • (6) Cap Adapters (blue, yellow, green, red, orange, gray)
  • Pressure Pump
  • Valve Seal Service Kit
  • Head Assembly
  • Spare Bladder Kit
  • Air supply hose
  • Drain hose
  • Instruction manual
  • Storage Case


12 Months

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