Good Used Clock Harness for the 1971, 1972 or 1973 Mercury Cougar or Ford Mustang Mach 1. Wiring harness, or pigtail that goes from the back of the clock to the main under dash wiring harness, and ashtray light socket and shroud. The Mustang wiring harness for the clock generally does not include the light socket for the ashtray. The MPC indicates that the Mach 1 did receive this Cougar wiring harness.
Ford part number: D1WY-15A006-A and D1WB-15A006-A.