After many many years, I have finally broke down and bought a new tractor. This one will replace my old 600 Ford. It is sad to see my 600 go but I keep telling myself it is just a material thing. I have held onto it the past 20 some years as it was my Grandpas tractor but I don't have room for two tractors and I felt like I needed a safer and more reliable one. I made a deal with the local New Holland dealer for a TT45A. A friend of mine owns one and likes his allot. I told him that I was worried about starting it in the winter months and he advised I get a heater to plug in. I asked for that to be added but then talked to another individual who told me the glow plug should be enough to start it. I then said something to my friend about this and he told me that they don't have a glow plug. Then he stopped and thought a second and said, well, I don't think they do! So, that is my question, do they come with a glow plug or not and if not, is that something that can be added? I am still waiting on my new one to arrive. I am in Iowa and they have to truck it in from Wisconsin. Thanks for the help and looks like you go a great site.