Cool Transmission Cooler

Cool Transmission Cooler
Cool Cooler

The old radiator from the car was gone except for the short transmission cooler heat exchanger, so I snapped a few photos of the cooler tube.
It is a brass double wall tube, which maximizes the heat transfer, since the coolant passes inside and outside the tube, and the transmission fluid passes between the two walls. There is a lot of cool engineering in the Insight that is hidden away so we never get to see it.