Thermostats

Thermostat Housing Joint  1946-1955  Silver Wraith, Mk-6, R-type, Sliver Dawn 

This is the gasket for the coolant thermostat housing. The part was originally EB3952 but now has been superseded by RH12900. 1945-1959 6 Cylinder Models

This is the tool to remove the thermostat from the housing for 1946-1965 year models. In recent years thermostats RH9143 and UE30193 have been manufactured without the threaded 3BA holes to accept the original extraction tool RH639.

This is good used thermostat cover. 1945-1955 Silver Dawn, Silver Wraith, MkVI & R-type *  This photo is for reference only and the part you receive might be slightly different.  Please check with our sales staff if you have any questions...

This is a new thermostat cover.  1945-1955 Silver Dawn, Silver Wraith, Mk-6 & R-type  

This is the thermostat for the early cars with the 6 Cylinder engines.  Opens at 78 degrees. 1946-1955 Mk-6, R-type, Silver Dawn, Silver Wraith  1956-1959 Silver Cloud I & S-series 1 (6 CYLINDER MODELS ONLY) Don't forget to Add RH12900...