Thermostat 74°C With Bypass Shut Off Disc

Part No: 199032

Replacement thermostat for the engine cooling system of many BMC, Leyland, Ford and Perkins engines.

This engine thermostat is set at 74°c and has a disc on the bottom which covers the coolant by pass circuit. It allows the engine to run cooler than the 82°c thermostat (199034) for engines with early hot water tanks or cruising in warmer waters.

Overall diameter of thermostat outer flange: 53.7mm.

Height from bottom of outer flange to top of thermostat: 22mm

Height from top of outer flange to bottom of thermostat: 35.5mm

Thermostat setting: 74 degrees centigrade

Thermostat 199032 will replace GTS103 and BBU5149.