Wiper Motor: 75-86 era GM W/ Red wire (4 Terminal)This is a complete US Remanufactured wiper motor for the 75 83 era GM vehicles using this type of wiper motor. NOTE.. Concealed Wipers with Delay NOTE: It has FOUR TERMINALS at the end.. 3 + a smaller one . NONE are Earths'.. This has a red wire as shown . NOT GREEN. Complete with pulse relay and timing switch. This is the assembly as shown.. add the wiper pump if needed to be replaced. DO NOT .. DO NOT.. touch a terminal with an earth and power