Our new updated radiator pressure test kit sets the new industry benchmark!

Faster, easier, and more comfortable to use, than existing kits.

Perform cooling system leak tests, vacuum type coolant refills, and leak tests on radiator caps.

• Updated adaptors (more coverage than older kits) - includes new Volvo Hybrids
• Updated pressure pump, coolant refill and adaptor design
• Faster refill speed - 91 ml / sec vs 37 ml
• Connectors are compatible with superceded adaptor kits

A radiator test cap for late model GWM / Haval vehicles. Designed to connect to the recovery tank filler neck.

• M63 4.0
• Suitable for the cooling system recovery tank on Haval Big Dog, Cool Dog, Jolion, Raptor, and GWM Tank 300, Tank 500, Ora EV

• 10mm
• Stubby combination

• 11mm
• Stubby combination