Steve, The Wiper Arm Jet Part # 100806 can be located in your parts manual at 3/6/1 fig 19. As pictured it is attached to the passenger side wiper arm. When the washer is activated the jet distributes windshield cleaning fluid to the windshield as the arm sweeps across the glass. This part has a high failure rate because it is constantly exposed to the elements. Fortunately this item is in stock and relatively inexpensive. Regards, DMC Joe DMC Joe Help Club dmchelp@xxxx Information & Store http://shopping.oraclesmallbusiness.com/dsvstore DeLorean Website Directory www.dmc.tv