C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

1985 C4 headlight upgrade needed

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Old Aug 31, 2023 | 12:35 AM
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Default 1985 C4 headlight upgrade needed

What upgrades has anyone done to modernize the headlights on their c4? My daughter will be driving it next year and I want her to have great lighting. I found an LED kit for $200 but wasn't sure what else is available.
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Old Aug 31, 2023 | 12:44 AM
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The kit I was thinking of is from Headlight Experts.
  • H6054 Dual Beam Sealed Beam LED Headlight Conversion Kit
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Old Aug 31, 2023 | 09:56 PM
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Give this a read👍
https://www.corvetteforum.com/forums...4-drivers.html
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Old Aug 31, 2023 | 11:39 PM
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Originally Posted by JAR3
The kit I was thinking of is from Headlight Experts.
  • H6054 Dual Beam Sealed Beam LED Headlight Conversion Kit
I just installed that kit on my 93 and it works great! I would highly recommend it. You won't believe the difference.
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Old Sep 1, 2023 | 12:43 AM
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Link Link

Plug and play, excellent cutoff, very bright
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Old Sep 29, 2023 | 06:01 AM
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Curious if anyone has tried the HWSTAR 2022 180W 1000% Bright H6054 5x7 7x6 Led headlights from Amazon? It's $90 and advertises the the same #6054 as the Led kit previously mentioned in this thread.
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Old Sep 29, 2023 | 06:04 AM
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Originally Posted by flannel_man
Link

Plug and play, excellent cutoff, very bright
not sure how I missed your link but I just asked about this one. Did it cause any codes to come up?
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Old Sep 30, 2023 | 04:37 AM
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Originally Posted by JAR3
not sure how I missed your link but I just asked about this one. Did it cause any codes to come up?
Yeah it caused the "Holy crap I can see the freaking road like it's daylight" codes to pop up 🤣

Otherwise excellent 👍🏻
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Old Sep 30, 2023 | 12:49 PM
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Awesome, thanks!
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Old Dec 18, 2023 | 12:40 PM
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Installed and cant believe the difference. Super bright, love the upgrade. Thanks!
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Old Dec 18, 2023 | 07:36 PM
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Originally Posted by flannel_man
Link

Plug and play, excellent cutoff, very bright

what i use too
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Old Dec 19, 2023 | 12:09 AM
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Originally Posted by JAR3
Installed and cant believe the difference. Super bright, love the upgrade. Thanks!


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Old Dec 19, 2023 | 09:05 AM
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Originally Posted by JAR3
Curious if anyone has tried the HWSTAR 2022 180W 1000% Bright H6054 5x7 7x6 Led headlights from Amazon? It's $90 and advertises the the same #6054 as the Led kit previously mentioned in this thread
I just installed the following LED headlights from Amazon in my 1989:

HWSTAR 2022 New 180W 1000% Bright H6054 5x7 7x6 Led Headlights Compatible with Jeep Cherokee XJ Wrangler YJ

They went in relatively easy, and after a simple modification to my fog light wiring (I directly grounded the ground wire on each fog light instead of allowing it to run to the high beams, but I think this is only applicable to the 1989 year) everything worked well. I have independent control of my fog lights, low beams, and high beams.

I am VERY happy with the output and pattern. Huge difference. Really makes the car a pleasure to drive. Highly recommend.


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Old Dec 20, 2023 | 02:49 PM
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Originally Posted by yakmastermax
I just installed the following LED headlights from Amazon in my 1989:

HWSTAR 2022 New 180W 1000% Bright H6054 5x7 7x6 Led Headlights Compatible with Jeep Cherokee XJ Wrangler YJ

They went in relatively easy, and after a simple modification to my fog light wiring (I directly grounded the ground wire on each fog light instead of allowing it to run to the high beams, but I think this is only applicable to the 1989 year) everything worked well. I have independent control of my fog lights, low beams, and high beams.
I am VERY happy with the output and pattern. Huge difference. Really makes the car a pleasure to drive. Highly recommend.
Considering these for my 85 and 88.
Since these are LED's, I suspect these draw less AMPS than the OEM headlights and the existing wiring will be adequate. Is that correct?
I don't quite understand the issue with you having to change the ground on your fog lights.

Update: My OEM lamps are 35/65 watts and these LED's are 180 watts. Thats 3-6X the current draw. I have a FSM and cannot find what amps the "self-setting circuit breaker" is rated for. Is anyone having issues with the circuit breaker in the light switch tripping due to the higher draw of the LED's?

Last edited by 1985 Vette; Dec 20, 2023 at 03:31 PM.
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Old Dec 21, 2023 | 03:34 AM
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180watt


But they're not... In the world of LED lighting they always like to tell you the equivalent of watts of incandescent ( 180 ) if so then that's 15 amps, needing 14 gauge wire.

No fuses blown yet. What has it been 2 years or more now on mine? Wires haven't melted or overheated

Last edited by flannel_man; Dec 21, 2023 at 03:41 AM.
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Old Dec 21, 2023 | 10:36 AM
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The only issue (very small one) that you could have with any of these modern LED headlights is that most of them weigh more than the original bulbs. So you're putting more load on the motors. I really doubt this is an issue but just something to think about.

I just finished the install of the Amazon bulbs mentioned before. They are way brighter than the factory bulbs. I put 35w HIDs in the fog lights also so I should have lots of light now.
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Old Sep 13, 2024 | 04:07 PM
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A little late to the game but just ordered these from Amazon. Started dailying the C4 and working on making necessary upgrades to bring the car into the current year of tech.
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Old Sep 13, 2024 | 06:21 PM
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Originally Posted by borderbyrd72
A little late to the game but just ordered these from Amazon. Started dailying the C4 and working on making necessary upgrades to bring the car into the current year of tech.
They are amazing headlights.
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Old Sep 13, 2024 | 06:52 PM
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I'm going to give these a shot when they come back in stock:

https://www.fredtechlighting.com/pro...-headlight-kit

The store owner says they should be back in stock in about 2 weeks.
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Old May 10, 2025 | 02:06 AM
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Originally Posted by skorpion317
I'm going to give these a shot when they come back in stock:

https://www.fredtechlighting.com/pro...-headlight-kit
https://youtu.be/82AHyfeMH-0?si=tyJV3UriGRZ_iDqA

The store owner says they should be back in stock in about 2 weeks.

Any update on how these are ?
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