Product Reviews for Solid State - Taillight Sequential Unit - for STANDARD / PLASMA LED BULBS - Repro ~ 1969 - 1973 Mercury Cougar / 1969

CANADIAN CUSTOMER: Due to the Canada Postal Service strike, we recommend choosing DHL Express.
Note: UPS Mail Innovations is delivered by the post office and Canadian deliveries will be affected by the strike.

International Customers Click Here [Updated 6/2024]

International Customers

Due to some ongoing challenges with the software we use to generate customs data and print shipping labels for international orders,
orders may take upto 7 days before we are able to generate the shipping label. If the order has USED item or items that need to be shipped from the supplier to us, it can take significantly longer.

Also be aware that even though we ship items with the proper documentation to show that duties and taxes are prepaid, some Postal Services are ignoring this and still charging these fees at delivery. If this occurs to you, please send us a copy of the receipt showing the tracking number with the fees paid and we can get the Duties/Taxes we charged to you refunded.

UK Customers / EU Customers

We are using a new shipping service where international shipments now include the Duties/Tax/Fees, so currently we can not offer USPS/Mail Innovations if the order is over 135GBP/150EUR, since USPS can not pay duties/taxes. If the order is less than 135GBP/150EUR, we can pay the taxes directly to the EU/UK and we can ship USPS/Mail Innovations*. All orders over 135GBP/150EUR have to ship UPS/DHL so we can use DDP to cover the Duties/Tax/Fees. This has allowed us to resume shipments of any value to the UK and EU.

TIP: You will likely be able to ship your order for less cost if you ship any items over 135GBP/150EUR on one order via UPS, then break the rest of the order up into orders of less than 135GBP/150EUR.

By breaking your orders up into less than 135GBP/150EUR:

you will avoid the import duties on those orders
less expensive shipping methods are available
you will avoid some UPS fees

Canadian Customers

We have worked with UPS to waive some of the brokerage fees. The rates shown now include all UPS fees. We have also added DHL, which offers lower cross boarder fees.

Our shipping provider has added Duties Prepaid options for US Postal Service options to Canada. This has allowed us to resume USPS shipments to Canada.

However, beware that this is a new process for the Post Office, so sometimes Canada Post shows the duties and taxes COD, when they are actually prepaid. If this happens, first inform Canada Post that the shipment was sent duties prepaid (DDP). If they still require you to pay the duties before delivery, please contact us.

Turkey Customers

The international shipping software we use requires that we pre-collect and pre-pay the duties and taxes. Because of recent changes to Turkey import laws, Turkey no longer supports this. Because of this you will need to use a shipping broker for us to ship items to you.

US Postal Service (USPS)

Our new international shipping system supports international shipments via USPS only if the order total (including shipping to most countries) is below the Duty/Tax De Minimis for your country (View De Minimis Chart).
Exceptions:
UK orders upto 135GBP
EU orders upto 150EUR

The US Postal Service (USPS) has suspended services to over a dozen countries (see complete list).
UPS Worldwide Services \ DHL Worldwide can still be delivered to these locations.

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 11-20 of 28

Ross

2016

easy peezy

8/2/2016

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Converted stock system in our 69 Shelby, no more problems with turn signal switches, lights all work great now! Thanks for a great product!

Ernie

2013

great

3/30/2016

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easy to install works great

Dwayne

AUSTRALIA,South Australia

2020

Great item!

11/17/2020

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Great item, Easy install. Needed to fit LED lights and well worth the money! Thanks WCCC!

Dwayne

AUSTRALIA,South Australia

2020

Great item!

11/17/2020

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Great item, Easy install. Needed to fit LED lights and well worth the money! Thanks WCCC!

Ken

Great Update to my dull Tail lights

4/17/2017

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I should have done this years ago. Much brighter and reliable now! I didn't even have to replace the flasher in the dash when I installed it. They probably blink a little bit faster because I didn't. But it works GREAT

Paul

Massachusetts

2013

Love this unit

1/4/2017

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great directions
easy install

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WCCC and Vic are the best for advice and offering these units. Taillights are bright and correct color. My Cougar not only looks great and standouts out, but i feel lot safer driving it. No longer constantly looking in the rear-view mirror waiting for the distracted driver missing my dim taillights.

Drew

2013

New Sequential Unit

8/13/2015

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Easy to install, good it, works great.

Robert

2013

Plasma LED Taillight Sequential Unit - Repro ~ 1969

9/12/2015

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It%20all%20great

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Works great. Converted my 69 over to the plasma LED using the plasma bulbs, sequential unit and flasher. What a difference! The turn signals now work the way I always wanted them to. And you can see them. Only took about 45 minutes to make the change. Had a guy follow me home about five miles to look at the car. The sequential turn signal with the plasma bulbs caught his attention.

Robert

Spanish Fork, Utah

2013

Plasma LED Taillight Sequential Unit - Repro ~ 1969

9/12/2015

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It%20all%20great

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Works great. Converted my 69 over to the plasma LED using the plasma bulbs, sequential unit and flasher. What a difference! The turn signals now work the way I always wanted them to. And you can see them. Only took about 45 minutes to make the change. Had a guy follow me home about five miles to look at the car. The sequential turn signal with the plasma bulbs caught his attention.

Eddie

Grande Prairie, Alberta

2013

Sequential Signal lights

7/29/2016

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'69 Shelby: 10033 Plasma LED-RED bulbs, with the 12827 Electronic Sequential flasher & 12135 solid state Taillight Sequential Unit. They are fantastic!! Bulbs are bright and nice, no individual LED bulb appearance at all. The sequential signal lights have never worked so good. I highly recommend for safety and appearance.

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Reviews 11-20 of 28

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

easy peezy

great

Great item!

Great item!

Great Update to my dull Tail lights

Love this unit

New Sequential Unit

Plasma LED Taillight Sequential Unit - Repro ~ 1969

Plasma LED Taillight Sequential Unit - Repro ~ 1969

Sequential Signal lights

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