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52 Review(s)

Sequential Turn Signal Box - Solid State - Repro ~ 1968 Mercury Cougar

Item #: 26707
Cost: 27492
Earns: 1375
Bonus: 0

No more slow, dim, undependable taillights!


Price: $343.65
    The product is in stock Availability*: In-Stock Item
    Usually leaves warehouse: Next Business Day
    In-Stock Item Quantity: 8
    In-Stock Item - Ships in: Next Business Day

    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 hundreds of them with no problems. Comes with three year warranty.

    Click here to see the Installation Manual (Right click and choose 'Save As' to download)

    Click here to see "1967 Mercury Cougar Sequential Turn Signal Service of Operation Manual".

    **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.

    "Hi Don,
    Just wanted to drop you a quick note to say thank you and to let you know what a GREAT product the solid state directional unit that mounts in the trunk of the 1968 Cougar is!! It took me less than ten minutes to install and it fixed ALL the problems that I was having with my directionals, which were numerous, ranging from sometimes working to two lights or just one light flashing on each side to the directionals not working at all when the headlights were turned on. Anyway, to make a long story short, I am VERY HAPPY with the product and would advise anyone with a 67-68 Cougar and probably the later ones too, to buy this product right now and save themselves a ton of headaches.

    Thanks again for always having the solution to my car problems!"

    -Charles T.

    Shipping Weight:
    1.20 LBS
    (weight shown may be the dimensional weight)
    Shipping Dimensions:
    Number of questions: 0

    Why am I being warned about potential exposure to chemicals in motor vehicle parts?


    • Some chemicals in motor vehicle parts are on the Proposition 65 list because they can cause cancer and/or birth defects or other reproductive harm.
    • When purchasing USED or NOS items, we do not know if listed chemicals are present in these products.
    • This product is known to contain the following listed chemicals:

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