I remember reading somewhere that there is a Jeep throttlebody that would fit the Neon's manifold. I couldn't find it with the search. Does anyone know what model and engine size it needs to be?

 

Off one of the 6 cylinder late-90's. The atx has the 60mm, the mtx has a 56mm or 58mm. It's not a direct swap. You have to slot one of the mounting holes a tad, swap butterfly shafts, and do some dremel work on the butterfly shaft. Still, tons cheaper than buyin an aftermarket piece.

Best of luck!

 

How about the sensors? Which sensors does it use, mine or the ones that are on it?

 

You'd transfer the Neon sensors over. You'll have to make a hybrid of the IAC though (use the Jeep valve portion in the Neon's IAC body).