Taillight Wiring Harnesses

Passenger side taillight socket with wiring pigtail for the 69 - 70 Mercury Cougar. This is the socket that sits in the outer position of your taillight section.

This grade "B" taillight harness will have one or two professional repairs with unmelted plug ends. This unit is for Mercury Cougars built prior to 1-3-67 with the stop lamp relay positioned next to...

This grade "A" taillight harness is a good used harness with no cuts or splices. Not for use with XR7 or Eliminator models. The difference between XR7 and standard is that the XR7 has a two wire...

Used Standard Grade A Taillight Wiring Harness for the 1973 Mercury Cougar 

This grade "B" taillight harness is a good used harness that may have one or two professional repairs. Not for use with XR7 or Eliminator models. The difference between XR7 and standard is that the...

Used grade "B" taillight wiring harness for the Mercury Cougar. This harness may have one or two professional repairs.This harness is for the Late 1971 (after 5/15/1971) through 1972.  There...

Used Standard Grade B Taillight Wiring Harness for the 1973 Mercury Cougar 

1968 XR7 and standard Cougars use the same rear wiring harness to the taillights. This is a grade "B" grade harness that may be spliced or repaired. XR7 and Standard Cougars use the same rear wiring...

1968 differs in the plugs that connect to the sequential unit. Correct for Cougars built after 1-2-67 with the stop lamp relay located under dash. XR7 and standard Cougars use the same rear wiring...

Reproduction taillight harness for the 1969 Cougar STD/XR7 and 1969 Shelby Mustang. This is an xr7 that could be adapted to work on standard. *NOTE* Need help diagnosing a Cougar turn signal...

Grade "A" used harness with no cuts or splices. Correct for XR7, Eliminator, and 1969-70 Shelby Mustang GT-350 and GT-500. Ford part # C9WY-14405-B. *NOTE* Need help diagnosing a Cougar turn signal...

Used grade "A" taillight wiring harness for the Mercury Cougar XR7. This will be a rare uncut beauty with clean unmelted, non corroded plug ends. *NOTE* Need help diagnosing a Cougar turn signal...