Wiring pigtail for the low fuel sending units on 1969-70 Mercury Cougar XR7 and standard models with low fuel warning light option. The Safety Convenience Option included a low fuel warning light. This pigtail has two wires which attaches to the three prongs on the 1969 C9WF-9275-C or 1970 D0WF-9275-B low fuel sending units. Ford part number is C9WB-14406-A or C9WY-14406-A. Standard wiring harnesses were supposed to have an integral plug for the single plug fuel sending units on the C9WY-14405-A or D0WY-14405-A or -N wiring harness.
*NOTE* Occasionally we have found the factory installed a wiring harness that used a double male/female plug that allowed a bullet plug a wiring pigtail for the single prong fuel sending unit.