---
product_id: 99015395
title: "True Mods H6054 H4 LED Headlight Wiring Harness [Negative Switched Conversion] [Fused] Universal H4 Head Light Relay Harness Kit for 9003 H6024 5x7 7x6 4x6 Subaru Toyota Jeep Sealed Beam Headlamp"
brand: "online led store"
price: "R$526"
currency: BRL
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.br/products/99015395-true-mods-h6054-h4-led-headlight-wiring-harness-negative-switched
store_origin: BR
region: Brazil
---

# Dual durable relays for reliable power Plug-and-play universal H4 connector Heat-resistant polycarbonate wire loom True Mods H6054 H4 LED Headlight Wiring Harness [Negative Switched Conversion] [Fused] Universal H4 Head Light Relay Harness Kit for 9003 H6024 5x7 7x6 4x6 Subaru Toyota Jeep Sealed Beam Headlamp

**Brand:** online led store
**Price:** R$526
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your headlights, not your headaches!

## Quick Answers

- **What is this?** True Mods H6054 H4 LED Headlight Wiring Harness [Negative Switched Conversion] [Fused] Universal H4 Head Light Relay Harness Kit for 9003 H6024 5x7 7x6 4x6 Subaru Toyota Jeep Sealed Beam Headlamp by online led store
- **How much does it cost?** R$526 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/99015395-true-mods-h6054-h4-led-headlight-wiring-harness-negative-switched)

## Best For

- online led store enthusiasts

## Why This Product

- Trusted online led store brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** High-temp ceramic sockets and heat-resistant materials ensure long-lasting performance.
- • **Backed by Confidence:** Brand-new with a 1-year manufacturer warranty and dedicated customer support.
- • **Effortless LED Upgrade:** Plug-and-play harness converts negative switched systems to positive with zero cutting.
- • **Universal Compatibility:** Fits a wide range of sealed beam headlights including 7x6, 5x7, 4x6, and H6024 sockets.
- • **Preserve Your Ride’s Integrity:** No splicing needed—install quickly and keep your stock wiring intact and reversible.

## Overview

The True Mods H6054 H4 LED Headlight Wiring Harness is a universal, plug-and-play relay kit designed to convert negative switched headlight systems to positive switched, enabling seamless LED upgrades. Featuring dual durable relays, heat-resistant polycarbonate wiring, and ceramic sockets, it fits multiple sealed beam headlight types without cutting into stock wiring. Ideal for Toyota, Subaru, Jeep, and more, it installs in minutes and comes with a 1-year warranty.

## Description

Full description not available

## Features

- YOUR VEHICLE NEEDS THIS - Swapping out old headlights for LED conversions on negative switched vehicles like Toyota, Subaru, Mitsubishi, or Suzuki, is not a simple job. But with our plug-and-play universal dual H4 headlight relay harness kit for high/low beam it can be! The compatible sockets include: 7x6 5x7 H6024 (2D1 H6054 H5054 H6054LL 6014 6052 6053)|H6024 (2D1)|4x6 6x4 (H4651, H4652, H4656, H4666, H6545)|H5006 (2C1) sealed beam headlights and more!
- CONVERSION MADE EASY - Save time, money, and headache by utilizing this wiring harness to convert a negative-trigger ground-switched headlight system (2 toggled grounds + 1 constant hot) to a positive switched headlight system (2 toggled hots + 1 constant ground).
- NO LOW-QUALITY PARTS HERE - Designed with two durable relays, high-temperature ceramic headlight sockets, and heat-resistant polycarbonate wire loom. This h4 headlight relay kit with wiring harness is built to last.
- THE WAY IT SHOULD BE - We set out to build an LED conversion harness that would install with as little effort as possible. The result? An LED headlight H4 relay harness kit that takes only minutes to install and works every time, be a Jeep CJ7, Cherokee Xj, Wrangler JK or an older Chevy van or TOYOTA Tacoma pickup truck.
- PRESERVE YOUR STOCK COMPONENTS - The beauty of this H4 relay conversion harness is that you don't need to cut into your stock wiring harness. This dramatically reduces the install time, and if you need to, even makes the process completely reversible. Trying to restore a hot-rod vehicle or positive switched headlight system? Use this H4 relay harness kit for the headlights!
- BRAND-NEW & BACKED – 100% brand-new, never used, and covered by a 1-year original manufacturer warranty. Got questions? Hit us up—we’re here to help.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | ONLINE LED STORE |
| Material | Polycarbonate (PC) |
| Item dimensions L x W x H | 10.25 x 7.88 x 4 inches |
| Item Weight | 11.2 ounces |
| Connector Type | Xp1000 Ps Headlight Connector |
| Recommended Uses For Product | wiring harness |
| Manufacturer | ONLINE LED STORE |
| UPC | 816165026768 |
| Product Dimensions | 10.25 x 7.88 x 4 inches |
| ASIN | B07M6W1PMK |
| Item model number | CBL0201 |
| Is Discontinued By Manufacturer | No |
| Date First Available | March 4, 2019 |

## Product Details

- **Brand:** ONLINE LED STORE
- **Material:** Polycarbonate (PC)
- **Item dimensions L x W x H:** 10.25 x 7.88 x 4 inches
- **Item Weight:** 11.2 ounces
- **Connector Type:** Xp1000 Ps Headlight Connector

## Images

![True Mods H6054 H4 LED Headlight Wiring Harness [Negative Switched Conversion] [Fused] Universal H4 Head Light Relay Harness Kit for 9003 H6024 5x7 7x6 4x6 Subaru Toyota Jeep Sealed Beam Headlamp - Image 1](https://m.media-amazon.com/images/I/81AgvuW-2wL.jpg)

## Questions & Answers

**Q: will these still trigger the high beam indicator?**
A: This will vary from vehicle to vehicle.  Some vehicles' dash light indicator lights up only when a good amount of power is being drawn through the original high beam circuit.  Since this wiring harness omits the factory circuit, and only uses 150mA to trigger the relay through the factory circuits, it may cause the vehicle to fail on noticing the high beams being on.  Hope this helps.

**Q: Would this harness work for a 1985 Chevy c10 ?**
A: Yes as long as it’s a square headlight truck

**Q: got harness for led headlight for 1992 toyota corolla dx, hi beam indicator doesn't come on now, what loading resistor do I need to get for that?**
A: Wish I could help. I’m having troubles with the led headlight for my 1987 Suzuki Samurai. Only the running light continues to work.

**Q: Do you make this for a 2006 dodge 2500?**
A: Yes it’s good for any application

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well
*by W***L on August 28, 2025*

Works well on an old 1982 Starlet. Attached lights are super bright. Easy install and can be cleaned up for a good looking engine bay.

### ⭐⭐⭐⭐⭐ This is the plug in solution for your toyota
*by J***O on May 10, 2022*

So first off, I read alot of negative reviews on this wire harness and was skeptical to buy it, let me just say I'm glad I did. So the white insulator inside the h4 plugs that people complained about being loose is not a problem, it is how the plug is assembled and once plugged in it has no where to go and is tight and secure, and for people complaining about the wires being too small ? Well mine has 12g wire throughout and 10g wire for the main power and ground, which is way more than enough gerth to run 2 led headlights which is what this harness is designed for. And I've also read people complaining about the blue high beam indicator on their dash cluster not working after installing led headlight bulbs? Well mine did work and quit after installingthe led headlights also, the led headlight bulbs do not draw enough amps to trigger the factory relay (this harness made it work again), Last of all everything looks and feels and performs and is high quality on this harness, wires, loom, relays and all plugs are solid 👌 . The only thing I changed is the 2 ends that you ground at each headlight harness, I cut off the c loop connector and crimped/shrink tubed on a o loop connector, not necessary but for me I like the loop connectors better to go on a ground bolt vs. The c loop connector. All in all I rate this kit A+++ and ordering another one for my other toyota for doing led headlight conversion.

### ⭐⭐⭐⭐⭐ you do need this - 1996 Tacoma
*by B***N on May 7, 2025*

This is utterly necessaryI bought LED headlights in housing for my 1996 Tacoma, they were listed as 'PlugnPlay' - They do function but not as both high and low beams just a singular setting with the other being off.This is because the 9004 (my) wiring does not supply a consistent connection to the positive battery terminal - what hibeam light needs in the 9007 replacement. Even though they could be plugged in they were internally wired for a 9007 setup -This harness makes them function as intended with 10 min of work. Literally easy as can be - I went from being sad over my new lights to feeling ecstatic just with this price and use effective harness.For the price point I thought it could be cheap quality - nope it is great. I wish the fuse wire for the positive terminal was a bit longer but this is minor - its worth it

## Frequently Bought Together

- True Mods H6054 H4 LED Headlight Wiring Harness [Negative Switched Conversion] [Fused] Universal H4 Head Light Relay Harness Kit for 9003 H5054 H6054LL 6014 H6024 6052 6053 Subaru Toyota Jeep Headlamp
- HWSTAR Pair 180W 1000% Bright H6054 5x7 7x6 Led Headlights Compatible with Jeep Cherokee XJ Wrangler YJ DOT Anti-glare DRL Turn Signal Hi/Low Sealed Beam Ford Chevy GMC Toyota Nissan Dodge etc Balck
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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-07*