Sequential Turn Signal Parts

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...

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...

Used and tested original sequential unit for the 1969 - EARLY 1970 Mercury Cougar. This unit will come with a 90 day warranty. Keep in mind that if you want to use the brighter LED's on your car, this original sequential system will not work. If you want to change over to LED, you will need the updated sequential unit which you can find here. If you need the sequential enclosure box, you find our used boxes here. ...

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...

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 mounts next to the sequential...

NOS fixed column turn signal switch for the 1970 Mercury Cougar or Ford Mustang. Ford part number D0ZZ-13341-A or D0ZA-13B302-C. 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. ...

Our turn signal switches are made on the FoMoCo original tooling. If you have replaced your sequential unit in the trunk with one of our new solid state sequential units and are still having problems then the turn signal switch is most likely the culprit as the only other part to the system is the wiring harness itself. The relay under the dash almost always is weak (pulsates dimly instead of distinct blinking) but its sole purpose is to illuminate the directional arrows on the dash and does...

Our turn signal switches are made by the original supplier to Ford from the original tooling. If you have replaced your sequential unit in the trunk with one of our new solid state sequential units and are still having problems then the turn signal switch is most likely the culprit as the only other part to the system is the wiring harness itself. Often when your brake lights are not working the turn signal switch is the culprit as the brake lights feed through the turn signal switch. This...

NOTE!!!! This offshore switch is assembled with plated steel rivet contacts as opposed to brass rivet contacts like original. Whereas the Torino or Mustang do fine with 2 incandescent rear bulbs the Cougars with 6 bulbs put too much load on the switch and they fail. The only way these switches will hold up in a Cougar is if you convert to LED. We are hoping the supplier will take our advice and correct this problem but until such time we cannot warranty this product. Don Rush 9-11-2017 1970-72...

1967 Cougar Owners: To view our exploded view interactive diagram of the tilt steering column parts, click here. This turn signal switch for the 1967 Cougar equipped with the tilt / tilt away steering column is made using the original tooling acquired from the original manufacture of this part that Ford purchased these switches from when they were originally installed new in the Cougar. If you have replaced your sequential unit in the trunk with one of our new solid state sequential...

Our turn signal switches are made on the FoMoCo original tooling. If you have replaced your sequential unit in the trunk with one of our new solid state sequential units and are still having problems then the turn signal switch is most likely the culprit as the only other part to the system is the wiring harness itself. For 1968, the relay under the dash almost always is weak (pulsates dimly instead of distinct blinking) but its sole purpose is to illuminate the directional arrows on the dash...

Our turn signal switches are made on the FoMoCo original tooling. If you have replaced your sequential unit in the trunk with one of our new solid state sequential units and are still having problems then the turn signal switch is most likely the culprit as the only other part to the system is the wiring harness itself. Often when your brake lights are not working the turn signal switch is the culprit as the brake lights feed through the turn signal switch. This switch also fits the 1970-1972...

Good used socket ready to plug into your 67-68 tail harness and snap into your taillight housing. Also used on 1967 Shelby Mustang. Sold individually, six required per car.*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 grade "A" taillight wiring harness for the Mercury Cougar. No cuts or splices, perfect plugs with no visible corrosion.  This harness is for the Late 1971 (after 5/15/1971) through 1972.  There were 2 other harnesses for early 1971 (D1WY-14405-B before 2/1/71 and D1WY-14405-D from 2/1/71 - 5/15/71).  If you are in need of one of these early harnesses, please contact us so we can discuss what you need.Ford part # D2WY-14405-A.*NOTE* Need help diagnosing a Cougar...

1968 Mercury Cougar tail light wiring harness repair plug end. We clip these with a generous amount of wiring (6 plus inches) that allows you the car owner to repair your own tail light wiring harnesses. This is a red 4 pin plug, that is designated D-3 in the wiring diagram. This plug plugs into the sequential turn signal relay in the trunk. We are offering all of the various plugs for repairs. *NOTE* Need help diagnosing a Cougar turn signal problem? Victor Yarberry is the world’s most...

1968 Mercury Cougar tail light wiring harness repair plug end. We clip these with a generous amount of wiring (6 plus inches) that allows you the car owner to repair your own tail light wiring harnesses. This is a black 4 pin plug, that is designated D-4 in the wiring diagram. This plug plugs into the sequential turn signal relay in the trunk. We are offering all of the various plugs for repairs.*NOTE* Need help diagnosing a Cougar turn signal problem? Victor Yarberry is the world’s most...

1968 Mercury Cougar tail light wiring harness repair plug end. We clip these with a generous amount of wiring (6 plus inches) that allows you the car owner to repair your own tail light wiring harnesses. This is a white 4 pin plug, that is designated D-4 in the wiring diagram. This plug plugs into the sequential turn signal relay in the trunk. We are offering all of the various plugs for repairs. *NOTE* Need help diagnosing a Cougar turn signal problem? Victor Yarberry is the world’s most...

1968 Mercury Cougar tail light wiring harness repair plug end. We clip these with a generous amount of wiring (6 plus inches) that allows you the car owner to repair your own tail light wiring harnesses. This is a black 2 pin plug, that is designated D41 in the wiring diagram. This plug plugs into the sequential turn signal relay in the trunk. We are offering all of the various plugs for repairs.*NOTE* Need help diagnosing a Cougar turn signal problem? Victor Yarberry is the world’s most...

1967 and 1968 Mercury Cougar tail light wiring harness repair plug end. We clip these with a generous amount of wiring (6 plus inches) that allows you the car owner to repair your own tail light wiring harnesses. This is a black 4 pin plug, that is designated J77 in the wiring diagram. This plug plugs into the sequential turn signal motor in the trunk. We are offering all of the various plugs for repairs. *NOTE* Need help diagnosing a Cougar turn signal problem? Victor Yarberry is the world’s...

67 - 68 Cougar tail light wiring harness repair plug end. We clip these with a generous amount of wiring (6 plus inches) that allows you the car owner to repair your own tail light wiring harnesses. This is a black 5 pin plug, that is designated P79 in the wiring diagram. This plug plugs into the emergency warning relay flasher in the trunk. We are offering all of the various plugs for repairs.Good for both STD and XR7 models*NOTE* Need help diagnosing a Cougar turn signal problem? Victor...

1967 Mercury Cougar tail light wiring harness repair plug end. We clip these with a generous amount of wiring (6 plus inches) that allows you the car owner to repair your own tail light wiring harnesses. This is a black 4 pin plug, that is designated P83 in the wiring diagram. This plug plugs into the stop lamp relay in the trunk. We are offering all of the various plugs for repairs.*NOTE* Need help diagnosing a Cougar turn signal problem? Victor Yarberry is the world’s most knowledgeable...

This oddball sequential unit was only used from 2/1/1971 to 5/15/1971 and will be of no interest except for to select few. The differentiating factor is the hard plastic connectors. We can supply a reproduction of this unit but it requires that you send your old unit to to us so we can reuse the plugs. Ford part # D1WY-13A366-C.*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...

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

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

Driver 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.

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

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

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.

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 XR7 has a two wire plug to the sending unit and the standard has a single wire.*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...

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 were 2 other harnesses for early 1971 (D1WY-14405-B before 2/1/71 and D1WY-14405-D from 2/1/71 - 5/15/71).  If you are in need of one of these early harnesses, please contact us so we can discuss what you need.Ford part # D2WY-14405-A.*NOTE* Need help diagnosing a Cougar turn signal...

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 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 a single wire. Harness begins...

Correct for Cougars built after 1-2-07 with the stop lamp relay located under dash. XR7 and standard Cougars use the same rear wiring harness to the taillights. This tail light harness is a grade "A" premium grade harness that is not sun damaged, spliced or damaged in anyway. The 1157 taillight bulb sockets are sold separately.*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...

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 harness to the tail lights This is a grade "B" harness that may have minor sun damage, splices or other cosmetic defects. The 1157 taillight bulb sockets are sold separately.*NOTE* Need help diagnosing a Cougar turn signal problem? Victor Yarberry is the world’s most knowledgeable expert on the...

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 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 "A" taillight wiring harness for the Mercury Cougar. No cuts or splices, perfect plugs with no visible corrosion.  This harness is for the Late 1971 (after 5/15/1971) through 1972.  There were 2 other harnesses for early 1971 (D1WY-14405-A before 2/1/71 and D1WY-14405-C from 2/1/71 - 5/15/71).  If you are in need of one of these early harnesses, please contact us so we can discuss what you need.Ford Part Number: D2WY-14405-B. *NOTE* Need help diagnosing a Cougar...

Used XR7 Taillight Wiring Harness for the 1973 Mercury Cougar 

Used grade "B" taillight wiring harness for the Mercury Cougar. This unit may have one or two professional repairs.This harness is for the EARLY 1971 (before 5/15/1971). There were 2 harnesses for early 1971 (D1WY-14405-A before 2/1/71 and D1WY-14405-C from 2/1/71 - 5/15/71).  Ford Part Number: D2WY-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...

Used grade "B" taillight wiring harness for the Mercury Cougar. This unit may have one or two professional repairs.This harness is for the Late 1971 (after 5/15/1971) through 1972.  There were 2 other harnesses for early 1971 (D1WY-14405-A before 2/1/71 and D1WY-14405-C from 2/1/71 - 5/15/71).  Ford Part Number: D2WY-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...

When your lights are sequencing too rapidly, causing the outer light to not fully illuminate, your original unit is most likely the culprit. This solid state unit replaces the small red (69-70) or green (71-73) flasher found under the dash, next to the radio. NOTE* Some vehicles have the wiring reversed, you can get though this problem by using spades and hooking up to the contacts of the flasher backwards.  This is the updated flasher unit for use with the updated sequential unit and...

When your lights are sequencing too rapidly, causing the outer light to not fully illuminate, your original unit is most likely the culprit. This solid state unit replaces the small red (69-70) or green (71-73) flasher found under the dash, next to the radio. Replaces Ford part # D0WY-13350-A. *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...

This is a cost saving unit when you have a functioning system that just runs slow. The original motor will often make noise and fail to turn in cold weather. This solid state unit will cure that and will sequence your lights fast and silently with no cleaning or adjusting of the points like your original mechanical unit.*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...

*NOTE* According to Phil Parcels of the National Cougar Data Base Project, the approximate cut off VIN for determining EARLY or LATE 67 is: 7F91C547891 Cars with a VIN number higher than this would use the late sequential unit. Cars with a VIN number lower than this would use the early sequential unit. NOTE! If you are unsure whether your Cougar is a late or early model then order this early unit as it works on both. This solid state turn signal sequential kit eliminates all the...

*NOTE* According to Phil Parcels of the National Cougar Data Base Project, the approximate cut off VIN for determining EARLY or LATE 67 is: 7F91C547891 Cars with a VIN number higher than this would use the late sequential unit. Cars with a VIN number lower than this would use the early sequential unit. This solid state turn signal sequential kit eliminates all the mechanical motor-driven sequencers and relays used in the trunks of the 1967 Cougars built after 1-2-67. One system module...