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Relay - Turn Signal - Solid State - K-7 / 13A366 - Repro ~ 1967 Mercury Cougar

Relay - Turn Signal - Solid State - K-7 / 13A366 - Repro ~ 1967 Mercury Cougar  - 12972
Relay - Turn Signal - Solid State - K-7 / 13A366 - Repro ~ 1967 Mercury Cougar  - 12972
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Item #: 12972
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Price: $93.85

    New electronic K7 / 13A366 Turn Signal Relay for the 1967 Mercury Cougar

    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 number stamped on the original relay that this replaces is C7WB-13A366-A, the original Ford part number is C7WY-13A366-C.

    Check out this quick before-and-after video demonstration:





    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.

    Replaced Ford part number C7WY-13A366-C.

    *CAUTION* The 1967 and 1968 K7 relay look similar, but are not the same. Damage to your wiring system will occur with the wrong relay.

    *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.

    Want brighter turn signals? Check out our Plasma LED Bulbs. The video below shows the difference in brightness:


    Product Reviews
    Total Customer Reviews: 13
    Overall Customer Rating:
    Reviewed On:
    4/20/2017 
    Author:
    67 XR7 
    Location:
    Cleveland, Ohio 

    Great fix

    Material:
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    Correctness:
    It took me a while to figure out what to move to make room for the relay. Instead of mounting it in the same orientation, I turned it 90 degrees and used a screw to attach it. Once installed, it works perfectly.

    Pros:
    Cons:
    Reviewed On:
    4/18/2017 
    Author:
    Harold 
    Location:
     

    Material:
    Fit:
    Craftsmanship:
    Correctness:
    Works correctly but didn't solve my problem.

    Pros:
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    Reviewed On:
    2/21/2017 
    Author:
    Peter 
    Location:
     

    Material:
    Fit:
    Craftsmanship:
    Correctness:
    Bit fiddley to fit but does the job very well. Good value.

    Pros:
    Cons:
    Reviewed On:
    1/11/2017 
    Author:
    Scott 
    Location:
     

    Relay Turn Signal Solid State Repro

    Material:
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    Excellent product. This made my dash lights blink and added the clicking sound. Although the cost is a bit hard to digest, once you install this product, you wont have any more troubles with weak turn signal dash lights. Thanks WCCC Staff

    Pros:
    • Fit & Function
    Cons:
    • Price $$$
    Reviewed On:
    12/13/2016 
    Author:
    Gary 
    Location:
     

    Material:
    Fit:
    Craftsmanship:
    Correctness:
    Cured dash light problems. Easy to install. Great instructions.

    Pros:
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