Originally Posted by bohanm
I'm getting ready to fire up the new crate engine and wanted to know what the correct rotation is for the oil pump. I have a 4.0 2004 Wrangler. I've found some threads that say counter clockwise and some that say clockwise. Cant find it in the FSM. Anybody know the answer to this one?
I can't find proof online, but it should be clockwise, same as the rotation of the engine. There are only a few that go counter-clockwise....Honda and Corvairs.
I would check with your engine company for verification to make sure.
An alternative would be a PM to Jerry B. I'll bet he knows this for certain.