Does anyone know if you can put a 1994 1.9L motor in a 1998 saturn car.

You will need an EGR valve adapter. 98 uses an electric EGR valve while 94 uses a vacuum EGR valve and they bolt up different. The adapters are kinda hard to find from what I understand. The fuel injection might be different also.

Does any body know where I can get a EGR valve adapter kit for the older heads that I can use with the newer cars.

Does any body know where I can get a EGR valve adapter kit for the older heads that I can use with the newer cars.

Try your local wrecking yard or pick-a-part.This web site has a good reputation.

http://www.saturnautosalvage.com/