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Quick Links: Replacing 3rd brake light/Cargo light 2007-2021 Tundra LED Lights Keekpo Headlights LED bar-wiring question Help needed wiring Rigid Ditch Lights Installing OEM fog lights on 2019 Tundra SR

H4 on 2020 LED Headlight?

Discussion in 'Lighting' started by ShawnTRD, Jul 23, 2023.

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Jul 23, 2023 at 5:31 AM

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ShawnTRD [OP] New Member

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Does the OEM LED headlights still use a H4 wiring harness to plug in the headlights?

ShawnTRD, Jul 23, 2023

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Jul 23, 2023 at 5:52 AM

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Tundra234 New Member

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ShawnTRD[OP] initial post: ↑

Does the OEM LED headlights still use a H4 wiring harness to plug in the headlights?
Click to expand...

It should be whatever the OEM harness is. The type of light doesn't determine what harness is in the truck.

Tundra234, Jul 23, 2023

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Jul 23, 2023 at 6:50 AM

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ShawnTRD [OP] New Member

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Tundra234 said: ↑

It should be whatever the OEM harness is. The type of light doesn't determine what harness is in the truck.
Click to expand...

Just wanted to make sure that Toyota didn't change the plug for LED models.

ShawnTRD, Jul 23, 2023

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