Thermostat

Thermostat housing for 4 cylinder engines

Aluminium housing bolts on to the end of the water rail

The housing contains a modern & reliable wax element thermostat valve

Available with or without bypass hose

Vintage Bentley engines were designed to run with a thermostat

A simple part which performs two important jobs - quick engine warm-up & regulation of engine operating temperature

Running without can lead to premature wear & engine damage