My 85 GSL-SE radiator has a small pin hole in it. It is small, and very accessible. I'm going to try to solder it.

If that doesn't work, I do have a radiator from an unknown year and model 1st gen RX-7. Will this fit my GSL-SE? Are there years that will or will not fit my 85 GSL-SE?

Thanks.

 

In my very small amount of research, I believe there were two radiators that the FB cars received. One was a two row and one was a three row radiator. Make sure your backup radiator has the same number of rows (cooling capacity) and if the mounts appear in the same locations and size is the same, I dont see why it wouldn't work. I'm sure someone more knowledgeable will step up to clarify though. Good luck!