2010 Automatic Gasoline Original calipers for Infiniti and Nissan. Fits most Infiniti and Nissan models. Clean and working, nothing wrong with them. I only removed them to install larger performance calipers. Original radiator fits G37, M37, and Z370 automatic. It might need cleaning and has two spots that need welding, although I didn't suffer from water loss, it's just for precaution. I also changed it for a larger radiator. Best offer.