Contact Us / Visit Us (click here)
Office/Warehouse Closed Jan 1, 2025.
International Customers Click Here [Updated 1/2025]
 

Item #: 12840

Buy
Login to add this item
to a saved wishlist
Price: $90.00
Online Only Price
    Cost: 7200
    Earns: 360
    Bonus: 0

    Availability

    In-Stock Item - Ships: Next Business Day

    1 Cougar Applications

    Description

    The D1WY-15A434-LSM LED Side Marker Light Adapter kit is required when the C9WY-13A366-AL or the TS-400 Sequential controller is installed with LED front turn signal and rear LED side marker bulbs on 1971 Cougars and other Ford vehicles with two rear side marker lights. An adapter is required for each rear side marker light (2 total). This adapter solves the problem where the side marker voltage feeds back through the front turn signal bulb when the running lights or headlights are turned on. When this happens all the rear bulbs may flash together or it may trigger the opposite side to turn on. It solves this problem by providing a direct ground path for each side marker light. Two red LED bulbs are included. These adapters maintain the original Ford factory function of the side maker lights:

    1. light up solid when the headlights or parking lights are on;
    2. flash in unison with the front turn signal when the headlights or parking lights are off;
    3. flash alternating with the front turn signal when the headlights or parking lights on.

    WARRANTY: The adapter kit is covered by a limited warranty for two years after purchase. Should the unit fail during this warranty period, it will be repaired or replaced upon prepaid return to your dealer. This limited warranty does not include repair of damage to the unit resulting from accident, disaster, misuse, abuse, unauthorized modifications or any use beyond normal operating conditions. This warranty excludes any coverage for incidental or consequential damages. 

    1971 Cougar owners: This is one of the components that you'll need in order to use our Plasma LED taillight bulbs in your car with the sequential turn signal system. 

    1972-1973 Cougar owners: This component is not needed, as the rear markers are not part of the sequential system on 72 & 73 Cougar.
    Specifications:
    Shipping Weight: 0.50 LBS
    (weight shown may be the dimensional weight)
    Shipping Dimensions: 4in x 4in x 3in

    This item must ship via

    INSTALLATION:

    1. Turn off the engine and ignition for safety.
    2. Twist to unplug the existing rear side marker light socket and remove the bulb.
    3. Insert the side marker light adapter plug into the factory socket. It doesn't matter which way the adapter is plugged in. Use electrical tape around the plug and socket to secure the adapter to the original socket.
    4. Attach the adapter ground to one of the rear quarter extension housing studs using the supplied KEPS nut. Using either an 1” insulated cushion clamp or wire ties, mount the adapter.
    5. Insert the LED side marker bulb into the new socket. The bulbs are polarized – match the black mark to the black wire. Make sure the LED bulb is inserted securely. Test both the running lights and turn signal to make sure the connections are good. The bulb may need to be adjusted for the wire leads to make a good connection.
    6. Insert and twist the socket into side marker housing.
    7. Repeat for each of the adapters.
    8. Test for correct functionality prior to driving the vehicle.
    Number of questions: 0
    Please login to ask a question.
    review-star review-star review-star review-star review-star

    4.75 out of 5 stars
    Based upon 2 Review(s).
    5 Stars
    0%
    4 Stars
    100%
    3 Stars
    0%
    2 Stars
    0%
    1 Stars
    0%
    Massachusetts
    Verified Customer Since 2013

    Great fix

    4.75 out of 5
    Material:
    review-star review-star review-star review-star review-star
    Fit:
    review-star review-star review-star review-star review-star
    Craftsmanship:
    review-star review-star review-star review-star review-star
    Correctness:
    review-star review-star review-star review-star review-star
    Pros:
    • quick install and good quality
    Cons:
    Add the LED taillight system was a great improvement for safety and looks. The Side marker adapter kit let me finish the job correctly. Easy install and bright side marker lights now.

    Verified Customer Since 2013

    Side marker lights restored.

    4.75 out of 5
    Material:
    review-star review-star review-star review-star review-star
    Fit:
    review-star review-star review-star review-star review-star
    Craftsmanship:
    review-star review-star review-star review-star review-star
    Correctness:
    review-star review-star review-star review-star review-star
    Pros:
    • quality
    • easy fit
    Cons:
    great product as always. Directions clear, great fit, Marker lights bright, correct color and function correctly

    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: None
    E1F22
    United StatesClose
    Flag of United States
    Powered by
    duty and tax information for United States