Abstract: The present invention relates to a camper shell windshield wiper, wherein the wiper unit removes precipitation or debris from a window of the truck camper shell thus allowing the driver to view unobstructed through the window. In particular, the present invention may be used to wipe or sweep the rear-window of the truck camper shell. Specifically, the unitary windshield wiper unit may include a truck camper shell, wiper arm, wiper motor, and wiper blade. The unitary windshield wiper unit may also be associated with a washer fluid reservoir, washer fluid spray nozzle, washer fluid pump, or fluid delivery tube, which may be utilized to contact washer fluid to the window to be wiped, thus removing precipitation and debris from the camper shell window in a more effective manner. The present invention is also a kit for installing a unitary camper shell windshield wiper unit.