Electrical & Lighting

This is known as the "K6" relay in the Ford service manual. The function of this relay is to open the circuit between the two instrument panel turn indicator lamps during normal turn signal operation. During emergency flasher operation, the relay points are closed (normal position) and the two instrument panel indicator lamps flash at the same time. Ford Part # C7WY-10B926-B.*NOTE* Need help diagnosing a Cougar turn signal problem? Victor Yarberry is the world’s most knowledgeable expert on...

This is known as the "K6" relay in the Ford service manual, part number C7WB-10C838-C or C7WY-10B926-B. The function of this relay is to open the circuit between the two instrument panel turn indicator lamps on 1967-68 Mercury Cougar during normal turn signal operation. During emergency flasher operation, the relay points are closed (normal position) and the two instrument panel indicator lamps flash at the same time. These relays are tested and working units. UNDER DASH RELAY *NOTE* This...

Referred to as the "K10" relay in the Ford Service manual. The emergency relay, when energized, maintains through circuits from the motor and cam assembly to the rear lamps. During emergency flasher operation, this relay opens the circuits (normal position) to the inner and outer rear signal lamps. Thus, only the center rear lamps operate when the emergency flasher system is functioning. This unit was originally mounted to the underside of the black cardboard trunk filler board on the driver...

Low fuel option electrical relay. Stamped C6AF-10A968-A, Ford engineering number C5AZ-10A968-C. This relay was used on 1965-70 Ford and Mercury full sized cars, 1968-70 Torino/Cyclone/Montego/Fairlane, along with 1967-70 Mercury Cougar and Ford Mustang with that low fuel option. *Note - Generally this will not solve your low fuel indicator problems. The low fuel indicator failure is almost always due to a failed thermistor. The thermistor is located on the fuel sending unit in the fuel tank. ...

Used seat belt warning light relay for most Ford Lincoln and Mercury cars starting in 1967 until sometime in 1972 when a Motorcraft version of this exact relay was produced. This is a timed relay that allows several seconds of illumination to your seat belt warning light. Ford Part number C7AB-10B924-B1 or Ford Service part number D1AZ-10B924-A

This is a "better quality" non-concours starter solenoid. It's just one step above our "generic" solenoid also listed on our site. An inexpensive replacement if you are not worried about being 100% correct. More often than not, these lower quality solenoids fail within a year or two so we always recommend buying original FoMoCo. Replaces Ford part # B6AZ-11450-A, C7AZ-11450-A & D2AF-11450-A.Cougar Applications:1967 Mercury Cougar1968 Mercury Cougar1969 Mercury Cougar1970 Mercury...

This is a good quality non-concours starter solenoid. Inexpensive replacement if you are not worried about being 100% correct. Disappointing quality, often will fail in less than a year, we recommend buying original FoMoCo. Replaces Ford part # B6AZ-11450-A, C7AZ-11450-A & D2AF-11450-A.

These are all new, not rebuilt, OEM Ford quality. We recommend these over the generic version and the "concours" version. Marked with Ford D2AF-11450-AA part number, but is functionally correct for all 1967-73 Cougars. Black case as original.Replaces Ford Part #: C7AF-11450-A1 , B6AZ-11450-A , C7AZ-11450-A , D2AF-11450-A , etc

This is a replacement relay for the discontinued original FoMoCo relays.  It does not appear in the same form factor, but will work just fine. The original is a metal cased unit, the replacement is plastic.  Original relays are marked either C7ZA-3E553-A (1967) or  C8ZA-3E553-A (1968 & 1969) on the mounting tab. Click Here to Download Instructions (340Kb pdf). Replaces Ford Part # C7ZZ-10B926-A or C8ZZ-10B926-A *NOTE* For tilt column service, you can contact Tony Augustine at...

This is referred to as the "K7" relay in the Ford service manual. This relay causes the flashing action of the 1967 Mercury Cougar instrument panel indicator lights. The number stamped on this relay is C7WB-13A366-A, the Ford part number is C7WY-13A366-C. A quick bench testing: There needs to be continuity between the 'H' post NOS item, new old stock.       *CAUTION* The 1967 and 1968 K7 relay look similar, but are not the same. Damage to your wiring system will occur...

This is referred to as the "K7" relay in the Ford service manual. This relay causes the flashing action of the 1967 Mercury Cougar instrument panel indicator lights. The number stamped on this relay is C7WB-13A366-A, the Ford part number is C7WY-13A366-C. We have these relays tested and ready to ship. A quick bench testing: There needs to be continuity between the 'H' post and both 'B' and 'S' (separately). We test them with 12v to the 'H' post and the base grounded. 12volts should be read on...

At last, there's a solution to a problem that almost all early Cougars suffer from. If the turn signal indicators in your dash only blink once, and then pulsate slowly without going out, you need this new electronic relay. It's a direct plug-and-play replacement, and it will give your indicators a nice on-off flash, complete with a mechanical click sound, all in time with your turn signals. We're excited about this simple fix, it's great to see and hear the indicators working properly. The...

1967 Mercury Cougar K-8 and K-9 turn signal relay assembly. K-8 for the passenger side, K-9 for the driver side turn signals. Also is integral to the brake light circuit. Clean used unit that is tested and will be functional. This unit will not be rusty, will not have internal water damage, may have minor repairs and no cut wires. Trouble shooting these systems is takes time. A single bad ground at any portion of the turn signal circuit can cause no end to problems. Great for the...

NOS new old stock . This unit is known as the "K5" relay in the service manual and is stamped with C7WB-13A366-B. The turn signal indicator relay switches the indicator light circuit so that the left indicator lamp on the instrument panel flashes for left turns and the right lamp flashes for right turns. Application is 1967 Mercury Cougar. This unit (and subsequent system) is an inherently weak design. Make sure your ground wires are clean and connected firmly and all your light sockets...

This unit is known as the "K5" relay in the service manual and is stamped with C7WB-13A366-B. The turn signal indicator relay switches the indicator light circuit so that the left indicator lamp on the instrument panel flashes for left turns and the right lamp flashes for right turns. Application is 1967 Mercury Cougar. No guarantee that replacing it with our used unit will actually make your dash lights consistently blink more than two or three times before going into a "pulsate mode" (if...

1967 Mercury Cougar K-8 and K-9 turn signal relay assembly. K-8 for the passenger side, K-9 for the driver side turn signals. Also is integral to the brake light circuit. Clean used unit that is tested and will be functional. This unit will not be rusty, will not have internal water damage, may have minor repairs and no cut wires. Trouble shooting these systems is takes time. A single bad ground at any portion of the turn signal circuit can cause no end to problems. Great for the...

These clever kits allow you to replace the broken cam without having to swap the whole assembly. Mounting hardware is included. Works on 67-72 fixed columns and 67-73 tilt columns. Replaces Ford Part # C7SZ-13318-B and D0AZ-13318-A. Watch Install Video

New metal clips to replace your worn out original fuse holders.

Used on the ignition lock cylinder. This unit locates and maintains the angle to the dash from behind. Attaches with one small screw, and the bezel and retainer nut secures the whole works to the dash from the front. 1967-68 Mercury Cougar and Ford Mustang.

Used rear retainer for the ignition lock cylinder on any 1967-68 Mercury Cougar or Ford Mustang. Good value, used as they come out of the cars, will have some flash rust since they were never plated or painted, usually it will not come with the small screw. This unit locates and maintains the angle to the dash from behind. Attaches with one small screw, and the bezel and retainer nut secures the whole works to the dash from the front. 1967-68 Mercury Cougar and Ford Mustang. 

Reproduction retainer clip for the back up light switch wiring on the 67 - 69 Cougar or Mustang equipped with a 3 or 4 speed transmission.Replaces Ford part number C7ZZ-14163

We all love the look of classic sealed beam headlights, but the dim halogen light output makes nighttime driving potentially risky for you and your beloved classic. Holley's new RetroBright LED Modern White Headlights offer a number of advantages over traditional sealed beam headlights such as plug and play compatibility, better visibility, and 6 times longer life. Not only that, but because they are LED they take up less space, create far less heat, and use less power than other headlights....

These small rubber protectors slip over the metal tabs in the trunk that hold the taillight wiring loom to the body. They protect the wiring from abrasion, and are often missing. Sold individually.

Individual screw for attaching the headlight retaining ring on any 1967-70 Mercury Cougar or 1965-70 Ford Mustang, and pretty much most all other Fords during those years. #8 stainless steel screw. Two needed per headlight bulb retaining ring. A total of 8 would be needed for a quad headlight system on all Cougars.Replaces Ford part number 375452-S.

Sold individually Attaches the lens to the light housing. Fits all 1967-70 Mercury Cougar or Ford Mustang.*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. ...

Oil pressure sending unit 1967-68 Mercury Cougar and Ford Mustang 289/302 oil warning light style. This part actually goes back to 1956. Used on various Ford and Mercury engines from 1956-68. Clip on style wiring harness should be verified prior to purchase. *Note - Not for XR7Check out the video below on our new gauge tester: ...

Early (before 4/10/1967) 390 oil pressure sending unit. Non-XR7 style, Mercury Cougar body codes 65A & 65C. Ford Mustang with oil light. *Note - this sending unit uses the push on wiring connector instead of the clip on connector. Please check your wiring harness for compatibility.Check out the video below on our new gauge tester: ...

Big bell shaped oil pressure sending unit for 1967 Mercury XR7 and 1967 Ford Mustang with actual oil pressure gauges instead of idiot light for the oil pressure. *Note - this pressure switch does use the 'nail head' connector. Please check your wiring harness for the proper connector.Replaced Ford part # C7ZA-9275-B Check out the video below on our new gauge tester: ...

Big bell shaped oil pressure sending unit for 1967-73 Mercury XR7 and 1967-73 Ford Mustang with actual oil pressure gauges instead of idiot light for the oil pressure. *Note - this pressure switch does use the press on wiring boot. Please check your wiring harness for the proper connector. This oil pressure sending unit also fits the following cars that have analog oil pressure gauges: 1969-71 Continental MKIII, Thunderbird 1965-71.Replaced Ford part # C9ZZ-9278-A Check out the video...

Oil pressure switch with press on wiring connector. 1967-73 Mercury Cougar and Ford Mustang. This is the warning light style of sending unit. Cougar body code 65A and 65C, excludes Eliminator. Additionally this sending unit also fits 1970 and newer Ford Maverick and Mercury Comet, 1968-69 Lincoln with 460 engines, and 1967-71 mid sized Ford and Mercury cars such as Cyclone, Fairlane, and Torino.Check out the video below on our new gauge tester: ...

Brass sensor that screws into intake manifold and activates temperature gauge in dash. Replaces Ford Part #: C6DZ-10884-B (SW-552) or C9WY-10884-A (SW-888)*. Temp Sender Switch Temp Rating : 15.2-19 Ohms Resistance At 220 Deg F Temperature Switch Thread Size : 3/8" x 18 NPT * - The 1969 351 Windsor temperature sending unit has been discontinued. Most manufacturers list the 1968 302 temperature sending unit as the closest replacement.Check out the video below on our new gauge tester: ...

This is a complete 1967 sequential core unit as taken from the trunk of a 1967 Cougar built before 1-3-67. It most likely will not work and has not been tested. This is for the person who really strives to keep his car original and has a good understanding of electronics. This unit will not have cut wires or water damage. We highly suggest using our modern solid state unit as these were never designed to last 40 years and were often problematic from their inception. *NOTE* Need help diagnosing...

This is a complete 1967 sequential core unit as taken from the trunk of a 1967 Cougar built after 1-3-67. It most likely will not work and has not been tested. This is for the person who really strives to keep his car original and has a good understanding of electronics. This unit will not have cut wires or water damage. We highly suggest using our modern solid state unit as these were never designed to last 40 years and were often problematic from their inception. *NOTE* Need help diagnosing...

Thoroughly tested and working sequential assembly as found in the trunk, for the early (inception until 1-3-1967) built 1967 Cougar. Check the wiring in your car to make sure this is the one you need.We test these on a mock up board that has fresh bulbs, cleaned connections, cleaned grounds, etc, basically ideal testing conditions. Detail cleaning electrical contacts and grounds on your car goes a long way to making your electrical components function properly. We will warranty these used...

Thoroughly tested and working sequential assembly as found in the trunk, for the late (from 1-3-1967 until end of model year) built 1967 Cougar. Check the wiring in your car to make sure this is the one you need. We test these on a mock up board that has fresh bulbs, cleaned connections, cleaned grounds, etc, basically ideal testing conditions. Detail cleaning electrical contacts and grounds on your car goes a long way to making your electrical components function properly. We will warranty...

Attaches to the console shifter bezel on any 1967-68 Mercury Cougar or Ford Mustang. We occasionally have these available when we get broken console bezels. This shifter dial was originally attached with heat to a pin connector. To reattach we suggest using glue. These look like it would be easy to detail the white letters for P R N D 2 1 with a careful hand. May have a chipped corner that is not seen when installed. Ford part # C7ZA-7A213A Check out our video on rebuilding your shifter below: ...

A nice reproduction. Bright zinc finish. Ford type connectors for quick installation. Changing the bulb shroud allows this to be used with consoles. We also sell used 1967 pigtails. Bulb not included, get it here. Check out our video on rebuilding your shifter below: ...

Used snap in socket / pigtail for the clock light on your 67 - 68 Cougar. Also fits many other applications.

Good used light used only on the 1967 automatic consoles. The only difference between this shift indicator light without console and with console is the diffuser. The diffusers pull off and interchange. This light harness is also known as the PRNDL light harness (park, reverse, neutral, ...). If you choose to run the light without the diffuser it will shine bright as opposed to a warm glow.  Ford Part Number: C7ZZ-15A808B Fits 67 CougarFits 67 Mustang Check out our video on rebuilding...

Reproduction light used only on the 1967 automatic consoles. The only difference between this shift indicator light without console and with console is the diffuser. The diffusers pull off and interchange. This light harness is also known as the PRNDL light harness (park, reverse, neutral, ...). The 1967 light had a male / female black combination plug. If you choose to run the light without the diffuser it will shine bright as opposed to a warm glow. Ford Part Number: C7ZZ-15A808B Check out...

Used under dash wiring harness repair plug and pigtail to the dash mounted courtesy light on the Mercury Cougar. The socket is the same on both sides. This is part of the 14401 main under dash wiring harness.

Used alternator fan spacer for the 1967 - 1973 Mercury Cougar or Ford Mustang.  This spacer also fits many other Ford applications.  Ford part number: C5AZ-10A344-B.

Used 1967-68 Mercury Cougar XR7 speedometer with trip meter, grade B condition. Grade B will be fully functioning, in most cases the trip meter numbers will be worn and not easy to read.  Put your desired odometer range in the comments section, and we will try and match it up as close as possible.Check out the video below on our new gauge tester: 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...

These right and left bezels would be considered grade A cores with no cracks or chips. Often there is a missing mounting stud or two on the backside but nothing that shows. The cluster is complete and all the gauges work. If you would prefer a clock over a dummy plate we can upgrade you at no charge but the clock will not work and often will be missing the tiny knob. If you let us know what mileage you would like the odometer to read let us know and we will try and accommodate. ...

Good used core plastic bezel that has no cracks, no excuses. Finish will be poor or non existent.

Good used core plastic bezel that has had one or more cracks repaired. Finish will be poor or non existent.Ford part number: C7WF-10838

Replaces stop lamp relay on 1967 Cougars built before 1-3-67. No wiring modifications needed, just plug it in in place of your old mechanical relay in the trunk. *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...

New Old Stock relay. Known as the "K-11" relay in the Ford Service manual. This relay was only used in production prior to 1-3-67. It provides a low current circuit through the relay solenoid and the stop lamp switch and a separate circuit through the relay points to handle the higher current load of the stop lamps. Again, this unit was only used in early 1967 Mercury Cougars. This early brake light relay is unique to Cougars built prior to 1-3-67. Unlike the later built Cougars, it...