Electrical & Lighting

Relay for 1968-69 Mercury Cougar or Ford Mustang with factory speed control. This is the brake release relay. Mounts to the Regulator mounting bracket. Ford part numbers C8ZA-9D737-A and C8ZZ-9D737-A.

The function of this relay is to make only the center lights on each side illuminate when you activate the emergency warning flashers. Failure of this relay causes only the center sequential light to flash when using the turn signals. 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. This unit is built into the 1967-68 Solid State Sequential Upgrade kit we sell so it is not needed if you are buying the all...

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.

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 "K5" relay in the Ford service manual. This relay causes the flashing action of the 1968 Mercury Cougar instrument panel indicator lights. The number stamped on this relay is C8WB-13A366-A or C8WB-13A366-C, the Ford part number is C8WY-13A366-A or C8WY-13A366-C. Stay tuned for an upcoming electronic version of the 1968 K7 relay.*Caution - Do not use the 1967 relay in place of the 1968 relay, smoke and fireworks will be the result.

This is referred to as the "K5" relay in the 1968 Ford service manual. (In 1967 it was called the K7). This relay causes the flashing action of the 1968 Mercury Cougar instrument panel indicator lights and almost never works... The number stamped on this relay is C8WB-13A366-A or C8WB-13A366-C, the Ford part number is C8WY-13A366-A or C8WY-13A366-C. We suggest replacing this unit with our new and improved solid state unit.*Caution - Do not use the 1967 relay in place of the 1968 relay, smoke...

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...

1968 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, have internal water damage, May have minor repairs, 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. When these relays are not energized,...

1968 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, have internal water damage, May have minor repairs, 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. When these relays are not energized,...

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 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. ...

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: ...

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: ...

This is a complete 1968 sequential core unit as taken from the trunk of a 1968 Cougar. 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 a Cougar turn...

Thoroughly tested and working sequential assembly as found in the trunk of all 1968 Cougars. 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 units for 90 days from purchase. We highly suggest using our modern solid state unit as these were never...

This solid state sequential kit eliminates all the mechanical motor-driven sequencers and relays used in the trunks of the 1967 - 1968 Cougars. One system module replaces all these parts found in the Cougar trunk: Sequential flasher and motor (the noisy one), directional relay (the big one) and the emergency relay (5 pin). It plugs into the original wiring harness and mounts in the original location without any modifications! These units never fail as they are solid state. We have sold...

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. Not totally correct this one has a black plug with two different sized male connectors. Changing the bulb shroud allows this to be used with consoles. Originals had a blue plug. We also sell used 1967 pigtails. Bulb not included, get it here. Replaces Ford Part # C8ZZ-15A808-A Check out our video on rebuilding your shifter below: ...

Good used shift indicator light and pigtail for the 1968 with automatic and without console. Comes as shown with the clip on diffuser for automatic shifter lever. 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 1968 wiring harness has a blue double male plug. Fits 68 CougarFits 68 Mustang Check out our...

Nice reproduction rear body side reflector as found on 1968 Mercury Cougars. Used on Montego / Cyclone / Cougar for the 1968 model year. Great reproduction, but without the 'FoMoCo' marking like on our concours version. This reflector comes with the rubber gasket and attaching nuts. Very nice and at an attractive price. You'll also want these rubber protectors for the trunk.Replaces Ford part # C8GY-13380-A. *Note - Also fits 1968 Mustang after Feb 15, 1968. *Trivia - 1968 Mustangs did not...

Perfect in every detail down to the FoMoCo logo. Used on the 1968 Montego / Cyclone / Cougar for the 1968 model year. Great reproduction made from the original Ford tooling. This is the Concours version with FoMoCo marking on the lens. Listing is for the reflector only, does not come with gasket or hardware. Also, don't forget the rubber protectors that slip over the pointy studs inside the trunk. Replaces Ford part #C8GY-13380. ...

This pair of die-cast chrome front side marker bezels are sold as pictured with no socket, lens, lens gasket, bulb, mounting hardware or fender to body gasket, but all of these items are available here on our website. These side fender lights resemble "fine jewelry" when mounted on your freshly painted fenders... The fit and finish are very good but the hole in which the socket mounts is slightly larger than original which works well with our reproduction socket assemblies. If you are using...

Reproduction side marker light socket with harness set. For all 1968 Mercury Cougar and Mercury Montego and Cyclone. This listing is for a pair of wiring harnesses with light sockets. The original sockets were a snug fit in the fender light housings. These sockets are a slightly larger diameter than original and work well with the reproduction housings, but you may need to enlarge the hole if you're using your original housings. These wiring harnesses look real sharp with our reproduction...

Coming from Western parts cars these brackets are unusually nice in comparison to what you will find in other regions. For and extra $1.50 we can include the mounting nuts. Right is the same as left, two brackets required per car, sold individually.

Good used light with no pits or scrapes. Does not include lens or pigtail with socket, does include mounting bracket with two nuts. The chrome body carries a C8GB-15A428-B engineering number and the pigtail has a C8WB-15A442-A engineering number imprinted on the wire. We usually only have one or two in stock of this caliber so do not be surprised when you try to place this in your cart and it shows 0 quantity. Even though this is the best we will ever have to offer off of a Western parts car...

This grade "B" light bezel will have minor blemishes in the chrome as shown. Good part for a driver as it will not have deep pits. Does not include pigtail or lens. Left is the same as right. To remove pigtail from your existing light wrap socket in cloth to protect and grip firmly with a pair of pliers, rock back and forth while pulling and the plug and socket assembly should come right out from the back side. Replaces Ford part # C8WY-15A201-C.

Ford never offered this socket / plug assembly on its own but we do from time to time get one that has a clean socket and no cuts in the wiring. You can often just twist and pull (after the bulb has been removed) and it will come right out of the chrome housing. The Ford engineering number imprinted on the wire is C8WB-15A442-A.

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

For use with factory and reproduction console parts on a 1968 Mercury Cougar or Ford Mustang. Plugs into your existing console wiring harness. Double male plug is 1968 only. Sold without light bulb. The supplier says this replaces Ford part number C7ZZ-15A808-B but that is incorrect as the Ford part number for 68 is C8ZZ-15A808-B. To use this on a 67 the plug would have to be changed to a male / female combo plug.

Reproduction shift indicator light for use on the 68 Cougar and Mustang without a center console. Plugs into your existing console wiring harness. Double male plug is 1968 only. 

Bulb and socket assembly that attaches to the back side of your instrument cluster housing on all 1968 Standard model Cougars. All electrical harnesses are inspected, professionally repaired (when needed), tested, and ready to install. Harness marked C8WB-10B942-E.Check out the video below on our new gauge tester: ...

Bulb and socket assembly that attaches to the back side of your instrument cluster housing on all 1968 XR7 model Cougars. All electrical harnesses are inspected, professionally repaired (when needed), tested, and ready to install. Harness marked C8WB-10B942-J.Check out the video below on our new gauge tester: ...

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.

Not sure of the exact application for these original Ford stereo speaker wiring harnesses. We think that they may have come from the radio kits installed by Ford and Mercury dealers. Note the special speaker connector plugs. The individual right and left speaker wiring leads are about 40 inches in length from the center plug that goes to the radio or stereo. The paper tags are missing from these harnesses, but we are pretty sure that they begin with C8OA-19A041.One of our customers says that...

Used 1967-68 Mercury Cougar XR7 speedometer with trip meter, grade A condition. Grade A will be fully functioning, and good legible numbers on the trip meter portion. We also see grade B XR7 speedometers that have cosmetic problems, usually on the odometer or trip numbers.Ford part number C7WY-17255-C Put your desired odometer range in the comments section, and we will try and match it up as close as possible. This icon means that we're looking to buy this part!WCCC is a buyer of used and...