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Solid State - Taillight Sequential Unit - for STANDARD / PLASMA LED BULBS - Repro ~ 1969 - 1973 Mercury Cougar / 1969 - 1973 Shelby Mustang  1969,1969 cougar,1969 mustang,1970,1970 cougar,1970 mustang,1971,1971 cougar,1971 mustang,1972,1972 cougar,1972 mustang,1973,1973 cougar,1973 mustang,c9w,c9z,cougar,d0w,d0z,d1w,d1z,d2w,d2z,d3w,d3z,ford,ford mustang,mercury,mercury cougar,mustang,new,repro,reproduction,sequential,shelby,solid,state,taillight,updated,plasma,led,unit,12135

Solid State - Taillight Sequential Unit - for STANDARD / PLASMA LED BULBS - Repro ~ 1969 - 1973 Mercury Cougar / 1969 - 1973 Shelby Mustang
Item #: 12135

4.90 stars, based on 28 reviews
This new version sequential box works with either standard or plasma LED bulbs NOTE: Although your existing emergency flasher might work just fine with the new sequential unit, it is highly recommended that you also use the same updated...
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Reviews 21-28 of 28

Solid State - Taillight Sequential Unit - for PLASMA LED BULBS - Repro

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this item/system is the only way to go. Lights never worked right until

I went with this system. Lights are amazingly bright. Well worth the money

Taillight Sequential Unit - for PLASMA LED BULBS

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  • Easy Install
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  • Will burn your eyes out if you stare ...
For years always wanted to do this upgrade to my 69 Shelby. I finally pulled the trigger. Why did I wait so long? It is rare I buy something these days that I am happy with, but this conversion was excellent. Now to upgrade my Cougar... Thanks WCCC

The Netherlands
2015

Upgrade to plasma rearlights

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Upgrading to plasma makes your rear brake, indicator and light really stand out in compare to old vintage lights. The visibility is amazing and therefore more safe in the traffic nowadays.

For people who want to keep the authenticity but also think safe I really recommend the upgrade.

Waverly Ohio
2015

Upgrading the 69 Cougar xr7 tail lights

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  • ease%20of%20installing
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So Easy of an upgrade..and if you do it as the whole kit with the Plasma lights and Flasher can trust me you will notice a big difference in the BRIGHTNESS.

MA
2018

What a difference!

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I put this unit in my 1970 Shelby along with the flasher and plasma bulbs and all I can say is...WOW! I don't have to worry about other drivers not seeing my directional or brake lights. Very easy to install and I would highly recommend it.

Works Great

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I needed this component for the switch to the plasma LED bulbs. It was easy to swap and it works great.

World of difference.

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  • Ease of installation
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  • none
Switching over to the Plasma LEDs and the 12135 taillight sequential unit makes all the difference in visibility and function over the 50 year old technology.

Glen Mills PA

worth the money

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I have always had problems with my tail lights, they were dim and the sequencer was slow. especially at idle. Installed the new plasma LEDs and new sequencer. WOW what a difference.

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Reviews 21-28 of 28