JCERacing carries Oil Coolers from Mishimoto, AVO Turboworld, Flex-a-Lite, GReddy, HKS, Mishimoto, Perrin Performance, Skunk2 and many more. Oil cooling is the use of engine oil as a coolant, typically to remove surplus heat from an internal combustion engine. The hot engine transfers heat to the oil which then usually passes through a heat-exchanger, typically a type of radiator known as an oil cooler. The cooled oil flows back into the hot object to cool it continuously. Buy online 24/7 and enjoy our Free Shipping with no minimum purchase offer. If you don't see what you are looking for Call Us at 787-902-3192 or chat with us anytime. We can help.