Yes it will, but you will have to remove the fuel bucket, which is bad, because then there will be no baffeling, as jonas stated. I have the '03 pump AND tank in my car. It is plug and play and works great.
So, by getting the '03 pump and tank, there would be worries with the fuel bucket? Just buy the whole kit, slap it on and all should be fine. That sounds OK to me then.
I also reccomend both the tank and pump. I am running the pump only and have had zero problems to speak of though. If money is tight then the pump only will do you fine.:thumbsup: