Abstract: An oil cooling apparatus for cooling oil contained in a motorcycle engine of a motorcycle includes a housing having a front wall, a bottom wall extending rearwardly from the front wall, and a pair of spaced apart side walls which attach respective sides of the front and bottom walls. The housing further includes an opening for accessing the interior of the housing, a plurality of inlet louvers formed in the front wall and a plurality of outlet louvers formed in the bottom wall. The arrangement is such that air enters the interior of the housing via the inlet louvers and exits the interior of the housing via the outlet louvers. A bracket mounts the housing on an engine of a motorcycle in a position such that the opening of the housing generally faces the engine. A radiator contained within the engine of the motorcycle is provided for cooling the motorcycle's engine. Tubing, in fluid communication with the engine whereby oil flows therethrough, is disposed within the radiator.