• Updated kit which includes two new caps suitable for newer Ford and Vauxhall/Opel vehicles. • Heavy-duty pressure test kit. • Aluminium radiator header tank caps are colour-coded for ease of use and have quick release fittings. • Suitable for a wide range of vehicle applications. • Locate system leaks from: Head gasket Header tank Radiator and heater cores Water pump, plugs, hoses and housings • Heavy-duty pump unit features smooth action and large, easy-to-read, scale. • Long hose aids easy use of the gauge and quick release is fitted with pressure release valve for safe operation. • Set supplied with thermometer and packed in rugged storage case.