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Oil Cooler
A small radiator used to cool the oil that lubricates an automotive engine.
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Transmission Cooler
Supplementary cooling radiator to keep the transmission oil below a critical temperature.
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Coolant Sensor
A variable resistance thermistor that changes resistance as the engine’s coolant temperature changes. The sensor’s
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Heater Core
A heater core is a radiator-like device used in heating the cabin of a vehicle.







