2.3L factory thermostat

[JoseBronco]

I would like what is the temperature rating of the factory thermostat (1991 Ranger 2.3L, it was built with DSO of a southern state).

Thanks for any input.

 

[tbirdsps]

I would like what is the temperature rating of the factory thermostat (1991 Ranger 2.3L, it was built with DSO of a southern state).

Thanks for any input.

My 92 (essentially identical) uses a 192 degree. Not sure of the non-California ones but I'd guess the same.

 

[SMTGREG]

The thermostat starts opening .010 at 192 deg and is full open at aprox 218 deg.

 

[modelageek]

I would like what is the temperature rating of the factory thermostat (1991 Ranger 2.3L, it was built with DSO of a southern state).

Thanks for any input.

I don't know tHe degree but i do know...........only buy a MOTORCRAFT..........