---
product_id: 256037056
title: "Toyota Headlight Relay H4 Harness Kit - 1Set 2 H6054 Wiring for 95-97 Tacoma 88-95 Pickup - Fix Dual Ground Problem"
brand: "kaslight"
price: "540 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/256037056-toyota-headlight-relay-h4-harness-kit-1set-2-h6054-wiring
store_origin: DK
region: Denmark
---

# 360W brightness boost 12V optimized power delivery Plug & play relay harness Toyota Headlight Relay H4 Harness Kit - 1Set 2 H6054 Wiring for 95-97 Tacoma 88-95 Pickup - Fix Dual Ground Problem

**Brand:** kaslight
**Price:** 540 kr
**Availability:** ✅ In Stock

## Summary

> 🚗 Brighten your drive, fix your ride—never settle for dim again!

## Quick Answers

- **What is this?** Toyota Headlight Relay H4 Harness Kit - 1Set 2 H6054 Wiring for 95-97 Tacoma 88-95 Pickup - Fix Dual Ground Problem by kaslight
- **How much does it cost?** 540 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/256037056-toyota-headlight-relay-h4-harness-kit-1set-2-h6054-wiring)

## Best For

- kaslight enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Simplicity:** Easy installation with a 30A fuse and direct battery connection—professional results without the hassle.
- • **Universal Compatibility:** Perfect fit for 7x6, 5x7, H6054 LED headlights across Toyota, Jeep, Subaru, Mitsubishi, and Suzuki models.
- • **Dual Ground Problem Solved:** Specifically engineered to resolve Toyota Tacoma & Pickup dual ground wiring issues—no more half-working beams.
- • **Illuminate with Confidence:** Fixes dim, flickering, and malfunctioning H4 headlights for crystal-clear night visibility.
- • **Circuit Protection Built-In:** Safeguards your vehicle’s electrical system from overloads and overheating for long-lasting reliability.

## Overview

The Toyota Headlight Relay H4 Harness Kit is a vehicle-specific, plug-and-play solution designed to fix dim, flickering, and malfunctioning H4 headlights caused by dual ground wiring issues in 1995-1997 Tacoma and 1988-1995 Toyota Pickup models. Delivering a powerful 360W brightness at 12V, it ensures optimal LED headlight performance while protecting your car’s electrical circuit with a built-in 30A fuse. Compatible with multiple vehicle brands and LED headlight sizes, this kit guarantees improved night visibility and hassle-free installation.

## Description

Toyota Headlight Relay H4 Harness Kit - 1Set 2 H6054 Wiring for 95-97 Tacoma 88-95 Pickup - Fix Dual Ground Problem

## Features

- This 1set 2-headlights h4 headlight relay harness Fixes cars with 2 pcs H4 plug headlamps, such as 7x6 led headlights. Problems like Dim Headlights, Flickering Headlights, Back Feeding Power, Malfunctioning Headlights when using Hi/Low Beams can be fixed with this kaslight 2-headlight h4 headlamp relay. Make a big improvement for visibility on your cars at night.
- IMPORTANT NOTICE As Toyota Pickup and Toyota Tocoma use a double ground which leads to the headlights not work or only one beam work, this Harness is a must to fix the problem. It may be still complicated to wire in some new relays to run the headlights properly, TAKE IT EASY, it is not the issue of product quality, only because wiring circuit of Toyota series is a little complicated.
- YOUR VEHICLE NEEDS THIS Perfectly match KASLIGHT H6054 H5054 H6054LL 6014 6052 6053 7X6 led headlights vehicles like Toyota, Jeep Pickup, Tacoma, Subaru, Mitsubishi, or Suzuki 5X7 led headlight harness.
- IMPORTANT NOTICE If your socket pin is not standard, KASLIGHT H4 9003 HB2 Wiring Harness is needed
- Also fixes : Overloading the Headlight Switch, Overheating Plugs. If you are upgrading to LED Bulbs or are having trouble with your 7"x6", 4x6", 5-3/4" or any other H4 plug headlights not working properly, this is your fix!! Package includes one set h4 socket led headlight relay kit.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Light colour | 4000K Cool White, 6500K Bright White |
| Auto part position | Inner |
| Brightness | 360 watt |
| UPC | 653437481838 |
| Automotive Fit Type | Vehicle Specific Fit |
| Set Name | 1 Set |
| Manufacturer | KASLIGHT |
| Package Dimensions | 17.91 x 11.3 x 7.19 cm; 340 g |
| Item model number | 8542081869 |
| Manufacturer Part Number | KAJE-0003 |
| Special Features | 【Professionally fix dual ground problems(Malfunctioning or Dimming) of cars with 2 pcs h4 plug headlmaps, such as Toyota 95-97 Tacoma 88-95 Pickup and other cars with same problems 】; 【Well protect the car circuit if there is any abnormal situation occur】；【Make your Dim H4 headlights much more brighter】 |
| Lift Type | Automatic |
| Voltage | 12 Volts |
| Item Weight | 340 g |

## Product Details

- **Brand:** KASLIGHT
- **Light source type:** Light Emitting Diode (LED)
- **Included components:** H4 Headlight Connector
- **Wattage:** 360 watts
- **Fit type:** Vehicle Specific Fit

## Images

![Toyota Headlight Relay H4 Harness Kit - 1Set 2 H6054 Wiring for 95-97 Tacoma 88-95 Pickup - Fix Dual Ground Problem - Image 1](https://m.media-amazon.com/images/I/71MeZXKnBCL.jpg)

## Questions & Answers

**Q: Will this work on a 1985 four runner?**
A: jeez...every three months the same question...It'll work great if you're intent is to to set your vehicle on fire and collect the insurance...IT'S GARBAGE!! ...the wire is criminally undersized for the application...it should be 14-16g but it's only 22g ...this can cause it to overheat, melt the insulation and start a fire.....

**Q: Did not come with manual, where can I find it online?**
A: Dear customer,

Pretty sorry for this trouble. Kindly please send email to kaslight2@outlook.com, we will send you the manual accordingly

**Q: Will this work on an 87 toyota pickup ?**
A: I installed it on my 88 Toyota pickup 2wd. The high beam did not work. The high beam relay would work but would not turn the high beam on. Found the wiring on load side of the relay was wired wrong so I had to pull the wires out and relocate them. High and low work good now. If the relays work, but won't turn the lights on, the issue is on the load side. Check the wiring on the relays.

**Q: Will this work on a 93 chevy blazer if not what harness would?**
A: I dont know alot about Chevy blazer but work great in my 93 XJ. I dont see why not,

## Frequently Bought Together

- KASLIGHT 1Set 2 Headlight Wiring Harness H4 Relay Harness H6054 LED Headlight Connector Socket Kit for 9003 6054 Toyota 95-97 Tacoma 88-95 Pickup Headlamp Fix Dual Light Dim Dual Ground Problem
- HWSTAR 2022 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

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-03*