Electrical & Lighting

1968 XR7 and standard Cougars use the same rear wiring harness to the taillights. This is a grade "A" premium grade harness that is not sun damaged, spliced, or damaged in anyway. XR7 and Standard Cougars use the same rear wiring harness to the taillights, only the sub-harness that connects to it that runs along the underside of the package tray and down to the fuel sending unit differs XR7 vs. Standard. The major difference is that the xr7 utilizes a two wire plug and the Standard Cougar uses...

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 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 information on the subject. ...

Used grade "B" used harness that may have one or two professional repairs. 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 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 information...

Used grade "B" taillight wiring harness for the Mercury Cougar XR7. This unit may have one or two professional repairs.*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 information on the subject. ...

Metal rod that hooks to the carburetor linkage and the accelerator pedal bellcrank, or shaft. Rod measures 12-31/32 inches long. Application 1967 Mercury Cougar and Ford Mustang with 390-4V and cruise or speed control. Ford part number C7ZZ-9A702-D. Hooked end goes into the carburetor linkage, threaded end to the rear. A rod end clevis clip is needed for attachment to the carburetor – see part B7A-9826-A. *Note – for use with factory cruise control.

Used Trunnion for 1967-68 Mercury Cougar and Ford Mustang with speed control. The Trunnion is the white plastic bone looking thing with a hole in it. Attaches the Link and Rod from Servo Bell Crank. Ford part number C7ZZ-9D766-A.

New Old Stock turn signal flasher for the 1969 Mercury Cougar and Ford Mustang GT-350/500. Turn signal flasher, not emergency flasher. Ford Part number C9WB-13350-A

Used turn signal flasher for the 1969 Mercury CougarFord Part number C9WB-13350-A

This is a stock photo, the actual lever we have will most likely be worn and will not be as nice as the one pictured. Grade A speed or cruise control switch, for factory installed cruise control. Very rare option on a Cougar or Mustang, also fits Thunderbird and Lincoln. We won't always have this item in stock, and we may price them based on conditiion of the plastic chrome.The 1968 Electrical manual shows this part to be from Lincoln. C7VA-9D752-G This icon means that we're looking to buy...

Grade B speed or cruise control switch, for factory installed cruise control. Very rare option on a Cougar or Mustang, also fits Thunderbird and Lincoln. We won't always have this item in stock, and we price them based on conditiion of the plastic chrome.The 1968 Electrical manual shows this part to be from Lincoln. C7VA-9D752-G

Used early grade "A" under dash wire harnesses. There is an early and late version of this harness. This early version is for Cougars built prior to 1/3/1967, the late version is for Cats built after. In January of 1967 Mercury eliminated the stop lamp relay and integrated it into the sequential main turn signal relay, known as the K8-K9 relay. The early and late versions will not interchange with each other. All our harnesses will be inspected, tested, and ready to install when they...

Used grade "A" under dash wire harness is inspected, tested, and ready to install. These grade "A" harnesses will be rare uncut and unburnt beauty. This unit is for those of you who demand excellent original parts for your Cougar.*NOTE* If you send us your old used under dash harness, you will receive an in store credit of up to $100. Also keep in mind that we buy original under dash harnesses. We are interested in all under dash harnesses, but are primarily interested in the XR7 harness. ...

Grade B 1969 under dash harness without air conditioning, with white plug. Used grade "B" under dash wire harness that very few 1969 XR7 and Eliminators used, only very late built cars. This harness may have one or two professional repairs. If you have a red printed circuit board, this is the harness you need. If you have a blue printed circuit board, you have the common harness from the early builds. This harness has the air conditioning wiring. Grade B will have several obvious professional...

Good clean used grade "A" under dash wire harness that was inspected, tested, and ready to install. This grade "A" harness will either be uncut or professionally repaired. Our wiring here in the Northwest tends to be among the best anywhere as we do not have high humidity to corrode connections and we do not have severe heat which tends to make wiring brittle in time.*NOTE* If you send us your old used under dash harness, you will receive an in store credit of up to $100. Also keep...

Used grade "A" under dash wiring harness and fuse panel / block for the Mercury Cougar XR7 and XR7 convertible. This very clean uncut harness is not corroded on the connections or brittle from heat and is tested and ready to install.*NOTE* If you send us your old used under dash harness, you will receive an in store credit of up to $100. Also keep in mind that we buy original under dash harnesses. We are interested in all under dash harnesses, but are primarily interested in the XR7...

Used grade "B" harness with one or two professional repairs. This is a very hard to find wiring harness as the XR7 was not even introduced until mid-model year of 1967. The 67 main under dash wire harness has several differences from the 68 which keeps it from being able to interchange with any other year or model. Harness can carry a tag marked C7WB-14401-G, C7WB-14401-L, C7WB-14401-N.*NOTE* If you send us your old used under dash harness, you will receive an in store credit of up to $100....

Used grade "B" under dash wiring harness with fuse panel / block for the Mercury Cougar XR7 and XR7 convertible. This harness may have one or two professional repairs, it is tested and ready to install. We also have this harness in grade "A" form for those of you who simply must have the best money can buy.*NOTE* If you send us your old used under dash harness, you will receive an in store credit of up to $100. Also keep in mind that we buy original under dash harnesses. We are interested in...

Used grade "A" under dash wire harness that is inspected, tested, and ready to install. This grade "A" harness will be inspected and may have several professionally hidden repairs. The grade "B" harness will function just as well as the grade "A", but it just won't look as good. Often, people get frustrated when removing this harness and cut it at the firewall where it exits to feed the starter solenoid. XR7 and Eliminator share this same under-dash loom.*NOTE* If you send us your old used...

This is a used grade "A" under dash wire harness that a majority of 1969 model year XR7s and Eliminators used. If you have a blue printed circuit board, this is the harness you need. If you have a red printed circuit board with a white plug, you have a late built car and need to look at our other listing. This grade "A" harness is for those of you who demand perfection throughout your highly restored master pieces. Grade A harnesses are inspected and may have a couple of subtle professionally...

Used grade "A" under dash wire harness that very few 1969 XR7 and Eliminators used, only very late built cars. If you have a red printed circuit board, this is the harness you need. If you have a blue printed circuit board with a black plug you have the common harness from the early builds. This grade "A" harness is for those of you who demand perfection throughout your highly restored master pieces. Carefully inspected and professionally repaired if needed.Cars with A/C will have a different...

This is a used grade "B" under dash wire harness that a majority of 1969 model year XR7s and Eliminators used. If you have a blue printed circuit board, this is the harness you need. If you have a red printed circuit board with a white plug, you have a late built car and need to look at our other listing. This grade "B" harness is for those of you who don't mind if the harness has been repaired. Grade B harnesses are inspected and have a couple of subtle professionally made repairs. Cars with...

1969 XR7 under dash wiring harness, has black plug, and is without air conditioning. This is a used grade "A" under dash wire harness that a majority of 1969 model year XR7s and Eliminators used. If you have a blue printed circuit board, this is the harness you need. If you have a red printed circuit board, you have a late built car and need to look at our other listing. This grade "A" harness is for those of you who demand perfection throughout your highly restored master pieces. Grade A...

1969 Grade A used under dash wiring harness without air conditioning, with white plug. Used grade "A" under dash wire harness that very few 1969 XR7 and Eliminators used, only very late built cars. If you have a red printed circuit board, this is the harness you need. If you have a blue printed circuit board you have the common harness from the early builds. This grade "A" harness is for those of you who demand perfection throughout your highly restored master pieces. Carefully inspected and...

This is a used grade "B" under dash wire harness used on early 69 XR7's without A/C. If you have a blue printed circuit board in your XR7 or Eliminator, this is the unit you will need. The very late production harness had a red printed circuit board that used a white plug. The majority of 1969 XR7's will have this blue printed circuit board. Grade B harnesses are inspected and will have a repairs that will have obvious professionally made repairs.The approximate build date change was...

Used standard grade A main under hood wiring harness located in the engine compartment. This harness has plugs for head lights, voltage regulator, starter solenoid, windshield washer pump, and horns. All electrical harnesses are inspected, professionally repaired, tested, and ready to install. Grade "B" harnesses may have one or two repairs where grade "A" harnesses will be rare uncut beauties. 1969 Mercury Cougar Standard models and Ford Mustang with AMP warning light. Not compatible with XR7...

Used standard grade "B" main under hood wiring harness located in the engine compartment. This harness has plugs for head lights, voltage regulator, starter solenoid, windshield washer pump, and horns. All electrical harnesses are inspected, professionally repaired, tested, and ready to install. Grade "B" harnesses may have one or two repairs where grade "A" harnesses will be rare uncut beauties. 1969 Mercury Cougar Standard models and Ford Mustang with AMP warning light. Not compatible with...

Reproduction under hood wiring harness located in the engine compartment. This harness has plugs for head lights, voltage regulator, starter solenoid, windshield washer pump, and horns. 1969 Mercury Cougar Standard models and Ford Mustang with AMP warning light. Not compatible with XR7 model Cougar or Mustang with Ammeter. Replaces Ford part # C9ZZ-14290-R. Fits: 1969 Mercury Cougar Standard 1969 Ford Mustang ...

Used grade "A" main under hood wiring harness located in the engine compartment. Standard is the same as XR7. This harness has plugs for head lights, windshield washer pump, and horns. All electrical harnesses are inspected, professionally repaired, tested, and ready to install. Grade "B" harnesses may have one or two repairs where the grade "A" harnesses will be rare uncut beauties.  Ford part # D0WY-14290-A.

Used XR7 grade "A" main under hood wiring harness located in the engine compartment. This harness has plugs for the head lights, voltage regulator, starter solenoid, windshield washer pump, and horns. All electrical harnesses are inspected, professionally repaired, tested, and ready to install. Grade "A" harnesses will be rare uncut beauties. 1969 Mercury Cougar XR7 models only. Not compatible with Standard model Cougar with AMPS warning light. Ford part # C9WY-14290-L. ...

Used grade "A" under hood wiring harness and fuse panel / block for the Mercury Cougar XR7 and XR7 convertible. This very clean uncut harness is not corroded on the connections or brittle from heat and is tested and ready to install.*NOTE* If you send us your old used under dash harness, you will receive an in store credit of up to $100. Also keep in mind that we buy original under dash harnesses. We are interested in all under dash harnesses, but are primarily interested in the XR7 harness. ...

Used XR7 grade "A" main underhood wiring harness located in the engine compartment. This harness has plugs for the head lights, voltage regulator, starter solenoid, windshield washer pump, and horns. All electrical harnesses are inspected, professionally repaired, tested, and ready to install. Grade "A" harnesses are rare, uncut beauties. Good for 1973 Mercury Cougar XR7 models only. Not compatible with Standard model Cougar with AMPS warning light.Ford part # D3WY-14290-B.

Used XR7 grade "B" main under hood wiring harness located in the engine compartment. This harness has plugs for the headlights, voltage regulator, starter solenoid, windshield washer pump, and horns. All electrical harnesses are inspected, professionally repaired, tested, and ready to install. Grade "B" harnesses may have one or two repairs as where grade "A" harnesses will be rare uncut beauties. 1972 Mercury Cougar XR7 models (after 12/1/1971) only. Not compatible with Standard model Cougar...

Used grade "B" XR7 main under hood wiring harness located in the engine compartment. This harness has plugs for the head lights, voltage regulator, starter solenoid, windshield washer pump, and horns. All electrical harnesses are inspected, professionally repaired, tested, and ready to install. Grade "B" harnesses may have one or two repairs where grade "A" harnesses will be rare uncut beauties. 1968 Mercury Cougar XR7 models with Ammeter only. Not compatible with Standard model Cougar with...

Used XR7 grade "B" main under hood wiring harness located in the engine compartment. This harness has plugs for the head lights, voltage regulator, starter solenoid, windshield washer pump, and horns. All electrical harnesses are inspected, professionally repaired, tested, and ready to install. Grade "B" harnesses may have one or two repairs where grade "A" harnesses will be rare uncut beauties. 1969 Mercury Cougar XR7 models only. Not compatible with Standard model Cougar with AMPS warning...

Used XR7 grade "B" main under hood wiring harness located in the engine compartment. This harness has plugs for the head lights, voltage regulator, starter solenoid, windshield washer pump, and horns. All electrical harnesses are inspected, professionally repaired, tested, and ready to install. Grade "B" harnesses may have one or two repairs as where grade "A" harnesses will be rare uncut beauties. 1971 Mercury Cougar XR7 models only. Not compatible with Standard model Cougar with AMPS warning...

Used XR7 grade "B" main underhood wiring harness located in the engine compartment. This harness has plugs for the head lights, voltage regulator, starter solenoid, windshield washer pump, and horns. All electrical harnesses are inspected, professionally repaired, tested, and ready to install. Grade "B" harnesses may have one or two repairs as where grade "A" harnesses will be rare uncut beauties.1973 Mercury Cougar XR7 models only. Not compatible with Standard model Cougar with AMPS warning...

These are original amp meters converted from reading amps to reading volts. Includes new matching XR7 overlay made from top quality 3M 467MP and use 200MP adhesive. The longer 200MP adhesive is in place the stronger it binds.  Click here for a article describing the advantages of a Volt Meter.

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...

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.

This is the engine gauge loom that runs from the coil, temp. sender and oil sender to the pigtail on the firewall. Designed for the 1971 Mercury Cougar and Ford Mustang. Will fit the 1972 Cougar and Mustang, but technically those cars had a bundled harness that included A/C, and possibly carburetor solenoid wiring. To be clear, this harness is only as shown, basic ignition and gauge feed. Replaces Ford Part # : D1OZ-14289-CCheck 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.

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 harness for the low fuel sending units on 1968 Mercury Cougar XR7 and standard models with low fuel warning light. The Safety Convenience Option included a low fuel warning light. This harness has two wires which attach to the three prongs on the 1968 C8ZF-9275-B low fuel sending units.1967 and 1968 will interchange, 1967 has a plastic shielding on the end of the wire loom that is under the car. 1968 version does not have this shielding. Ford part number is C8WB-14406-A or C8WY-14406-A....