I have a 1997 cherokee sport. I bought it a couple months ago and have been doing alot of maintenance to it. My next thing before winter comes is to replace antifreeze. What should I replace when doing that? Should I replace the thermostat? What else?
Thanks in advance!

 

Yes. With a 52028186 stat from the dealer.

 

Flush it thoroughly

Use distilled water to mix with anti freeze!

 

Replace the radiator hoses as well as the two hoses going to/from the heater box.

 

will that work in a '99 as well?

 

Yes. All 4.0s.

 

......and for the price the dealer charges for their foreign made stat alone, u can get a USA made stat AND both hoses from most auto parts stores.

 

Thank you.