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6 Pack of Red Plasma LED 1157 Bulbs

Plasma LED - 1157 Bulb - RED - 6 Pack - New ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang
Item #: 10033

4.85 stars, based on 126 reviews
These bulbs work with Cougar factory spec turn signal flashers, but they may not work with all aftermarket flashers, especially if they claim to 'exceed' the factory specs. Because of this, you may want to order our turn signal flasher...
Plasma LED - 1157 Bulb - RED - 6 Pack - New ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang
Customer since 2023
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Pros:
  • Great upgrade
Cons:

1967 Cougar

Green

Plasma LED - 1157 Bulb - RED - 6 Pack - New ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang
Pa
Customer since 2025
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Pros:
  • Bright
  • sturdy
Cons:
  • Non

1967 Shelby GT350 Tribute

Bright! Yes! No issues to install because these bulbs are a quality piece! I needed brake lights that people could actually see in the daylight and these perform better than any other bulbs or LED’s I’ve tried. I did install the digital time adjustable flashers and have the Shelby tail light wire harness with sequential module I fabricated.

I now have confidence the other drivers will see the lights, no question.

Jim from Pa.
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Plasma LED - 1157 Bulb - RED - 6 Pack - New ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang
Customer since
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1967 XR-7

These lights are amazing, they are so much brighter than the originals. Thank you WCCC!

Plasma LED - 1157 Bulb - RED - 6 Pack - New ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang
Concord, CA
Customer since 2019
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Pros:
  • Great bright red
Cons:
  • Not plug and play

1968 Mustang:However...

The however is that they are definitely not plug and play. It isn't mentioned on the details page that you WILL need an LED flasher. Ask me how I know. Fortunately I had three already and replaced the original in the Mustang which brings me to a second however. You cannot leave the original 1157 amber bulbs in front. If both are present blinkers work haphazard if at all. They work if you leave the fronts empty. They worked, but poorly, with a pair of Sylvania LED ambers I had but were dimmer than the 1157 bulbs. This is why I downgraded fit because you have more work to do. I have ordered the amber LED here to match the rears and will review once they are in. Given this I ordered two pairs since I don't think there is any proof that the bulbs in the front of my 68 Cougar (with electronic sequential flasher) will work when I swap in the red LEDs in the rear. We will wait a few days now. As far as brake lights go they ARE much brighter but I need blinkers.

Plasma LED - 1157 Bulb - RED - 6 Pack - New ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang
Ohio
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Pros:
  • easy%20to%20install
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67 Cougar XR7

Great product. True plug and play. Very bright at a glance makes you think there is a new European car in front of you.

Plasma LED - 1157 Bulb - RED - 6 Pack - New ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang
Customer since 2017
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A must buy!

I bought these for my Cougar, but they are such an excellent product I'm now putting them in all of my old Fords. Its a safety issue, these are vastly brighter than the old 1157's and beside looking great makes your turn signals and brake lights immensely brighter...which is a big deal now that everybody is used to the brightness of modern cars taillights. Bonus points are that the LED's have a very low amp draw and don't generate any head like the old bulbs...these are just flat out easier on your entire electrical system. You can find LED bulbs cheaper on Ebay, but they aren't the same as these and flat aren't as good...buy them from WCCC.

Plasma LED - 1157 Bulb - RED - 6 Pack - New ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang
Customer since 2017
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A must have

I install these all of my old cars and trucks. Not only look great, but the extra visibility makes it a great safety feature.

Plasma LED - 1157 Bulb - RED - 6 Pack - New ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang
Arizona
Customer since 2015
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A must have even if your existing standard bulbs are not bad!!

I replaced all 6 in both of my 67 Cougars. Installation was nothing but the results are outstanding!! Numerous comments on how bright these are.

They are a little costly but the difference is well worth the investment. And to think these bulbs have a 50,000 hour life span, they will outlast the car!

If you are thinking about making the change, stop! There is no need to waste your time thinking about it, just do it! Enough said!

Plasma LED - 1157 Bulb - RED - 6 Pack - New ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang
Customer since 2017
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Awesome bulbs!

The light they put out is perfect, much brighter and more like a modern car with halogen or LED tail lights. Unlike incandescent bulbs, brake and turn signals are easily seen on a bright day. Install was easy and they fit the existing sockets perfectly.

Plasma LED - 1157 Bulb - RED - 6 Pack - New ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang
Customer since 2013
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Pros:
  • Easy to install
  • Very Bright
Cons:
  • a little on the spendy side but worth it

Awesome upgrade for tail lights

I picked up a set to help improve the visibility of my tail lights. With these bad boys, "the future is so bright, I gotta wear shades." I have a 1969 Eliminator but please be sure to check the application/notes! I misread them as with a 69 Cougar needing an electronic sequencer (which I had installed) however you need the updated logic board and flasher. I don't fault WCCC for that as the information was there, I was just speed reading and not paying attention. Once I got all the right components installed, everything worked GREAT.