Dealer never put TITLE in my name, am I stuck??

Time is of the essence in most transactions. The OP bought the vehicle 4 years ago and is just now attempting to track down the title. The dealer will likely claim they sent the title years ago. I agree with several of the previous posters to run a title search using the VIN and find out where and how the vehicle is currently titled. The next step should become apparent once that information is known.