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Relay - Turn Signal - Solid State - K-5 / 13A366 - Repro ~ 1968 Mercury Cougar   13a366,1968,1968 cougar,c8w,cougar,mercury,mercury cougar,relay,signal,turn,repro,K5,k-5,electronic,solid state,flasher,indicator,new,plasma,relay,signal,turn,k7,k5,k-5,k-7,16165,turn lamp

Relay - Turn Signal - Solid State - K-5 / 13A366 - Repro
1968 Mercury Cougar
Item #: 16165

4.62 stars, based on 17 reviews
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...
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Reviews 1-10 of 17
Verified Customer Since 2013

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Fits well, looks solid.

Certainly fixed the issue of turn signals "freezing"

Verified Customer Since 2018

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as advertised. Easy to install.

Verified Customer Since 2016

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a little tough to put in but so much nicer with the "click" and brighter indicators

Verified Customer Since 2020

31A366

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My older relay does not look like the one shown in the instruction. Do you have a video showing how to install this relay?
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Halfmoon, NY
Verified Customer Since 2014

Dash indicators now work !!

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  • easy install
  • works great.
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  • none
My turn indicators would dimly flicker and I would constantly check my lights to be sure they were working. It took 10 minutes to change the relay and the dash indicators now work as they should. The clicking sound from the relay is there and I didn't have to adjust the unit even though I'm using LED bulbs. I highly recommend this.

Australia
Verified Customer Since 2015

From Down Under

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  • plug n play
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This works great, I finally have a clicking sound and flashing dash light. Easy to install, which is great cause it's an awkward place to get to!

Finland
Verified Customer Since 2018

Good buy

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Hi works better than new and clicking sound make relay perfect..

10+points from Finland



68 XR7 GT S-Code Trans 6 Axle 5

Verified Customer Since 2017

I didnt think I would need this!

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I had a hard time accepting the cost of this relay simply for the turn signal "click" and bulb illumination but I must say its worth it! You take for granted how nice it is to be able to have a functioning turn signal light and audible click to remind you your turn signal is on. This relay is a must have if you go with the plasma LED taillight bulbs which again are another huge upgrade that is worth every penny. With LEDs and the stock K5 relay your turn signal indicator isnt audible and solidly lit when activated but does not flash. This relay solves both those issues and a must have with LED bulbs. Made in the USA!

Germany
Verified Customer Since 2016

It just works!

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Plug and Play and does what it says. Perfect if you use plasma LEDs!


Wisconsin
Verified Customer Since 2013

K-5 solid state turn signal relay

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  • Works better than factory
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K-5 solid state turn signal relay work great in my 1968 cougar. Turn signal dash indicators flash completely on and off with a nice click sound.

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Reviews 1-10 of 17
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