Hi, already answered your previous post on this the motorcycle section advising the CAR SECTION for help, anyway, don't think an estima's that different from any other motor, follow the top radiator hose toward the engine, where it connects should be the thermostat housing, remove cover(2 or 3 bolts) lift out old t/stat together with any rubber O ring, check temperature rating of new item & fit (the right way up) using new gaskets, refit cover & hose(if removed)
crabbiepattie, January 2011
