OK, I'm not a mechanic, and barely engine knowledgeable. Now that I have that out of the way...Will be rebuilding an '85 FJ60, USA wagon 2F engine.....when I search water pumps some sites say something like "This water pump is for Cruisers which have a fan clutch AND an oil cooler". OK, I've identified that my FJ60 does have a fan clutch but how the Hades do I know if it has an "oil cooler"?? Where would that be and what would it be connected to if I have one?? Thanks for any help on this frustrating dilemma!