Electrical & Lighting

Emergency or parking brake indicator lamp and wiring assembly. Tested and working red indicator light which was found optionally on any 1967 Mercury Cougar standard model 65A or 65C. The 1967 parking brake light kit gets its power from the ignition switch. Ford part number C7WB-10A841-A. This icon means that we're looking to buy this part!WCCC is a buyer of used and NOS hard to find 67-73 Mercury Cougar parts. Usually we give an in store credit of 50% of our web price for parts delivered in...

Ford Part #:D0WY-6523209-A.

Exceedingly hard to find in perfect used condition. Ford Part #:C9WY-6523209-A. This icon means that we're looking to buy this part!WCCC is a buyer of used and NOS hard to find 67-73 Mercury Cougar parts. Usually we give an in store credit of 50% of our web price for parts delivered in hand or by carrier to our Brooks, Oregon location. If you're not interested in store credit, just shoot us an email and we will let you know if it's is something we can pay cash for. We do not send cash for...

We shatter the castings from used back-up light assemblies to remove the socket and pigtail complete. This is for the person who has a nice original back up light and is willing to invest the time to repair a damaged pigtail. This light was also used on the 1965-1966 Ford Mustang.

Reproduction Dash to Gauge Feed Harness for the 1970 Mercury Cougar and Ford Mustang with either the 351C-2V or 351C-4V, Cleveland engine only. Replaces Ford Part #: D0ZZ-14289-ACheck out the video below on our new gauge tester: ...

Reproduction Dash to Engine Gauge Feed Harness with the push-on post oil sender for the 1967 and 1968 Mercury Cougar or Mustang with the 390, 427 or 428 Big Block. Replaces Ford Part #: C7ZZ-14289-ACheck out the video below on our new gauge tester: ...

Plugs into firewall and connects original style oil pressure sending unit, water temperature sending unit and coil. Fits all 1971 Mercury Cougar and Ford Mustang with 429CJ engines. Replaces Ford part number D1AZ-14289-D.Check out the video below on our new gauge tester: ...

Used Dash to Gauge Feed Harness for the 1972 Mercury Cougar and Ford Mustang with either the 351C-2V or 351C-4V, Cleveland engine only. Also bundled with the wires is the air conditioning clutch wire. Used condition, tested and working, professionally repaired, normally these are hard from engine heat. Replaces Ford Part #: D2OZ-14289-DCheck out the video below on our new gauge tester: ...

Used Dash to Gauge Feed Harness for the 1973 Mercury Cougar and Ford Mustang with either the 351C-2V or 351C-4V, Cleveland engine only. Also bundled with the wires is the air conditioning clutch wire and carburetor solenoid wiring? Used condition, tested and working, professionally repaired, normally these are hard from engine heat. Replaces Ford Part #: 14289Check out the video below on our new gauge tester: ...

This four used piece wiring kit gives you all the factory correct wiring unique to a 1970 XR7 convertible.The rocker switch that raises and lowers the convertible top for the 1970 XR7 convertible is a unique design and uses a different plug to mate to it, as well as it uses a circuit breaker rather than a fusible link on the power feed. This icon means that we're looking to buy this part!WCCC is a buyer of used and NOS hard to find 67-73 Mercury Cougar parts. Usually we give an in store credit...

D0ZZ-15525-A 1970 Mercury Cougar and Ford Mustang with the factory installed Hurst shifters. Plugs into the backup lamp switch and connects to the harness plug on the firewall behind the engine.

D1ZZ-15525-A 71 72 73 Mercury Cougar and Ford Mustang with the factory installed Hurst shifters. Plugs into the backup lamp switch and connects to the harness plug on the firewall behind the engine.

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.

Differs from all other Cougar console wiring in that it has a black plug for the shift indicator light.

Used wiring harness for any 1970 Mercury XR7 convertible. Connects the dash switch panel, and the intermediate or jumper lead. This harness is unique to 1970 XR7 convertibles. Has the four plug connectors as shown for the switch panel.Ford part number D0WY-10B923-B.* Note - 1970 XR7 only, body code 76B.

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...

Factory used and tested under dash wiring harness for all 1971 Mercury Cougar and Ford Mustang cars with factory AM/FM or AM 8 Track stereo radios. This harness plugs into the speaker plug of the radio, and connects the door panel wiring harness with door speaker option in a 1971 Mercury Cougar or to the A pillar post where it connects to the door wiring harness that has the speaker plug for the door mounted speakers in 1971 cars. White speaker wire goes to the passenger side speaker, and the...

Used wiring harness that goes from the rear of the dash all the way to the blower motor in the package tray. This same wiring was used on all 1969-70 Mustangs and Cougars. 1970 Cougar XR7 models have a slightly different configuration, but utilize the wire harness.Replaces Ford part number C9WB-18C394-A.

This is a good used power wire that passes through the firewall, travels along the passenger side engine compartment and mates the the rectangular power window relay. Fits 1969-70 Mercury Cougars with factory power windows. This is a Grade A harness that has been tested and inspected. This harness will look and function correctly. We also sell a Grade B harness that will have at least one obvious repair for those folks on a budget

This wiring harness goes from the main convenience light harness to the warning light panel on in the center of the dash on the STANDARD 69 - 70 Cougar. You can find the other convenience light harness / socket here.

Wiring harness for double prong fuel sending units on 1971-73 Mercury Cougar and Mustang standard models without low fuel warning lights. This harness has two wires which attaches to the two prongs on the D1ZF-9275-AB fuel sending units. Ford part number is D1ZB-14406-B or D1ZB-14406. *Note - Standard cars with low fuel sending units have three prongs and three wires on the detachable pigtail.

Wiring pigtail for the low fuel sending units on 1971-72 Mercury Cougar XR7 and standard models with low fuel warning light. The Safety Convenience Package included a low fuel warning light. This pigtail has three wires which attaches to the three prongs on the D1WF-9275-AC low fuel sending units. Ford part number is D1WB-14406-B or D1WY-14406-B. *Note - Standard cars without low fuel sending units have two prongs and two wires on the detachable pigtail. 1973 is also different, it has moulded...

Power wire that connects the PRNDL or shift indicator illumination lamp assembly, and the main under dash wiring harness on all standard 1968 Cougars and Mustangs. All electrical harnesses are inspected, professionally repaired (when needed), tested, and ready to install. Harness marked C8ZZ-15A808-A. Has red colored bullet plug to main harness, and blue plug to PRNDL wiring. Fits 68 CougarFits 68 Mustang

Original used speaker lead wiring harness pigtail for all 67 - 68 Cougars and Mustangs with factory AM radios. This wire pigtail is located in the kick panel.*Note - The only difference between this pigtail and the one listed for the 1969-70 dash speaker is the actual plug design.

Used under dash wiring harness repair plug and pigtail for the neutral safety switch / back-up lights and engine feed harness for the EARLY 1967 Mercury Cougar. This is part of the 14401 main under dash wiring harness.*NOTE* The blue/red to yellow/black wire is for the radio feed. The only difference between the early and late harnesses, is the early harness has an extra blue wire.

Used pigtail for the 1968 ignition switch.

Used ignition plug wiring pigtail without resistor wire. Wires can be removed, individual plug also available here.

Used under dash wiring harness repair plug and pigtail for the neutral safety switch / back-up lights and engine feed harness for the LATE 1967 Mercury Cougar. Works for both standard and XR7. This is part of the 14401 main under dash wiring harness.*NOTE* The blue/red to yellow/black wire is for the radio feed. The only difference between the early and late harnesses, is the early harness has an extra blue wire.

This pigtail fits left or right rear quarter power window switches and motor. Taken from an original used harness that had a Ford part number of D1ZB-14644-AB

This pigtail is for 68 - 70 cars, but will work on 1967 cars with 8 track radio.Original used under dash speaker wiring harness pigtail for all 1967-70 Mercury Cougar and Ford Mustang cars with factory AM/FM or AM 8 Track stereo radios. This speaker wiring harness pigtail plug end goes to the your driver side speaker, which is denoted by the orange wire. Red or black colored plugs are acceptable for the left hand speaker.Part of the stereo speaker wiring harness that goes to a pair of factory...

This pigtail is for 68 - 70 cars, but will work on 1967 cars with 8 track radio. Original used under dash speaker wiring harness pigtail for all 1967-70 Mercury Cougar and Ford Mustang cars with factory AM/FM or AM 8 Track stereo radios. This speaker wiring harness pigtail plug end goes to the your passenger side speaker, which is denoted by the white wire.Part of the stereo speaker wiring harness that goes to a pair of factory speakers in the kick panels in a 1967-68 Mercury Cougar or to the...

Original used stereo radio speaker wiring harness pigtail for all 1967-70 Mercury Cougars and Ford Mustangs  with factory AM/FM or AM 8 Track stereo radios. This speaker wiring harness pigtail plug end goes to the your under dash radio speaker wiring harness. We have a limited supply of these but also offer a quality reproduction version of this wiring plug pigtail.White speaker wire goes to the passenger side speaker, and the orange colored wire goes to the driver side speaker. This is...

Used wiring pigtail that runs from the under dash harness to the radio on the 71 - 73 Cougar.

Used under dash wiring harness repair plug and pigtail to the turn signal switch for the Mercury Cougar Standard or XR7. This is part of the 14401 main under dash wiring harness.*NOTE* Need help diagnosing a Cougar turn signal problem? Victor Yarberry is the world’s most knowledgeable expert on the subject. Vic has owned Cougars since the 1970's and is the designer of all of our solid state sequential systems. There is no question he cannot answer! Here is a link to a great source of...

Used under dash wiring harness repair plug and pigtail to the windshield wiper switch for the Mercury Cougar XR7. It was also used on the Standard model after 3/3/1969. This is part of the 14401 main under dash wiring harness.

Used plug and wiring pigtail for the brake light warning switch located on the drum or disc brake distribution block mounted to the driver side fender apron. This is a plug and section of wire for repairing the underhood harness. Specific to 68 - early 70 Cougars and Mustangs.The only difference between the late and early pigtail is that the early plug is black and the late plug is white. No difference in wiring.

Used plug and wiring pigtail for the brake light warning switch located on the drum or disc brake distribution block mounted to the driver side fender apron. This is a plug and section of wire for repairing the underhood harness. Works on late 1970 - 1973 Cougars and Mustangs. The only difference between the late and early pigtail is that the late plug is white and the early plug is black. No difference in wiring.

Used wiring pigtail that runs from the under hood harness to the alternator harness on the 67 - 68 Standard and XR7 model Cougars.

Used wiring pigtail that comes from the 14290 under hood harness and runs to the left and right side markers, starter solenoid and to the left and right front turn signals.

Used wiring pigtail that runs from the under hood harness to the starter solenoid (battery side post) on the 67 - 68 Standard and XR7 model Cougars.

Used wiring pigtail for the Windshield washer pump on the 1969 - 1970 Mercury Cougar or Ford Mustang.

Original stereo radio pigtail and plug. From a 1972-73 Mercury Cougar or Ford Mustang stereo radio. Has correct plug, wire colors and makings for the plug that connects to the factory speaker harness.  *Note This is the speaker radio lead, from the radio.

Used wiring pigtails for the ignition switch and ignition system of the standard Mercury Cougar. One pigtail plugs into the back of the ignition switch and the other goes through the firewall and connects to the main under hood wiring harness. These pigtails also have the pink resistance wire intact which runs between the two pigtails.  DO NOT cut or splice into this wire, it's resistance is dependent upon it's UNCUT length. 

Steering column wiring harness plug aka Turn Signal Switch Harness Connector. Replacement plug for all 1968 - 1969 Mercury Cougar and Ford Mustang, with tilt or fixed steering columns. Generic Ford part likely lots of applications between 1968 - 1969, Ford, Mercury, & Lincoln. Ford part number C8AZ-14489-S.*NOTE* Need help diagnosing a Cougar turn signal problem? Victor Yarberry is the world’s most knowledgeable expert on the subject. Vic has owned Cougars since the 1970's and is the...