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C4L-6) 1969 70 71 72 73 Mercury Cougar Sequencer Turn Signal Kit (Incandescent) For Sale
C4L-6) 1969 70 71 72 73 Mercury Cougar Sequencer Turn Signal Kit (Incandescent)

C4L-6) 1969 70 71 72 73 Mercury Cougar Sequencer Turn Signal Kit (Incandescent)

Car make & model:
Exterior color: Condition:
Interior color: Engine:
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Airbags: Warranty:
Extended Warranty Quote
Vehicle History Report
Owners Manual, Service Manual

Shipping: Auto Transport Quote Price: $221.95

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California Proposition 65:WARNING:This product may contain chemicals known to the State of Californiato cause cancer and birth defects or other reproductive harm. For more informationgo to

Welcome to my Ebay store and thank you for shopping with us. We are dedicated to helping you find the right part for you car. If you are unsure if this is the correct part or need help then please visit my store to see all parts available, Helpful Hints and FREE troubleshooting articles. Click on BARGANSPOT. If there are any questions feel free to contact me.

Kim Paulson

You are purchasing one kit that includesOne C9WY-13A366-AL Sequencer Flasher board (works withIncandescent or LED bulbs)and One DOWY-13350-AR Electronic Flasher Can (Works withIncandescent bulbs only)


19691970 *19711972 1973 Cougar

NOTE: if you purchase this kit and at a laterdate you want to convert toLEDbulbs. The C9WY-13A366-AL board will nothave to be replaced but you will have to purchase and replace theDOWY-13350-ARflasher can with aDOWY-13350-L (not included in this kit) flasher can.

This sequencer does not come with the black case and you will need to reuse the original. Simply open it up and remove the old circuit card and replace it with the new one. The connectors will match up to your existing harness. No soldering or wire crimping necessary.

*Note: Special connectors were used on the 1971 Cougars made between 5/17/71 and 1/1/72. You will have to send the old sequencer to us so we can reuse them and solder them on to the new sequencer. There is no charge for this.

You might need thiskit if your Symptoms are;

One or more lights not flashing:

If all bulbs are OK, the trouble is most likely in the sequential flasher board in the trunk.

Inner lights only flashing:

If only the innermost rear lights flash (and the front lights), use a tester to determine whether there is power available at the red harness connector on the Green-White (left turn signal on) and on the White-Blue (right turn signal on) wires. If both signals are OK, the sequential flasher board in the trunk is most likely bad. Otherwise, the turn signal switch in the column is bad.

All lights on but not flashing

All lights flash together.

Outer light on both sides not flashing or flashing very dim.

All parts we sell are aftermarket replacement parts manufactured by Cougars Unlimited. They are made to plug and play into the original mounting and wiring harness. They are new and come with a 2-year limited factory warranty. We now provide a FREE 2-year extended warranty only when you purchase from us. That is a total of 4 years at no cost to you.

Extensive research has been put into the choosing of proper connectors, gauge of wires, industrial grade connectors and electronic components. They are nice! All aspects of the manufacturing process from design to testing are overseen by an electronic engineer with over 25 years of experience as a result these units the most robust and reliable units on the market.

Cougars Unlimited manufactures turn signal systems for 1967-1973 Cougar and 1965-1971 Thunderbird sequential and now has expanded to include a broad selection of Ford vintage and muscle cars. Since 1981 Cougars Unlimited has been the source for the electronic sequencers used to replace the failure-prone mechanical motor driven turn signal sequencers. Member of the Cougar Club of America since 1981 and a founding member of the Cougar Club of New Mexico.

25 years of service / Thousands sold to satisfied customers


Double your warranty for FREE! 2 year factory warranty + 2 year extended warranty from us = 4 year warranty only when you buy from us.

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