i need to replace my raidator this week and i want to replace the thermostat what would be the best a 195 or 180 my jeep is a 98 cherokee with the 4.0 it is a dd but i take it off road some it has a 4.5 rc lift and 32s

 

stock 195 works best. for a replacement i would highly recommend an all metal CSF 2 row or 3 row radiator. a properly working stock cooling system will work just fine

 

get the 2 row. the 3 row is really a lot wider and causes issues if your motor and tranny mounts are old. ask me how I know.

 

Go to the dealership for a 195 thermostat

 

agreed on the three row. it was just fine till i put my longarm kit on. then something happened and it got together with the fan blades. i guess it was just too much flex in the unibody.

 

yep