gt turbo

Selling the wife's Cruiser. Red with charcoal interior. It has 128k miles. I replaced the turbo about a year ago along with the new oil feed line. It also has a replacement ECM, new radiator and heater core. Timing belt replaced at 95k. The bumpers are faded and there are a couple of "dings" in...

I have a 2004 GT PT Cruiser and I need a new engine, I am curious if I can put a 2005 GT PT Cruisers engine in as a swap. If not what engines my I use to replace my 2004 GT PT's Engine? I went to look at one off ebay and they are telling a 2005 wont work with a 2004? Thanks for any advice.