---
product_id: 46830369
title: "[ALL STAR TRUCK PARTS] 2-Headlight H4 Headlamp Light Bulb Ceramic Socket Plugs Relay Wiring Harness Kit"
brand: "all star truck parts"
price: "₱3001"
currency: PHP
in_stock: true
reviews_count: 8
url: https://www.desertcart.ph/products/46830369-all-star-truck-parts-2-headlight-h4-headlamp-light-bulb
store_origin: PH
region: Philippines
---

# Bypasses power draw Fixes dim headlights Compatible with H4 plugs [ALL STAR TRUCK PARTS] 2-Headlight H4 Headlamp Light Bulb Ceramic Socket Plugs Relay Wiring Harness Kit

**Brand:** all star truck parts
**Price:** ₱3001
**Availability:** ✅ In Stock

## Summary

> 🚗 Brighten Your Journey with Confidence!

## Quick Answers

- **What is this?** [ALL STAR TRUCK PARTS] 2-Headlight H4 Headlamp Light Bulb Ceramic Socket Plugs Relay Wiring Harness Kit by all star truck parts
- **How much does it cost?** ₱3001 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/46830369-all-star-truck-parts-2-headlight-h4-headlamp-light-bulb)

## Best For

- all star truck parts enthusiasts

## Why This Product

- Trusted all star truck parts brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Heat Management:** Prevents overheating and protects your wiring.
- • **Easy Installation:** Plug-and-play design for hassle-free upgrades.
- • **Direct Power Boost:** Bypasses the headlight switch for optimal performance.
- • **Illuminate Your Drive:** Say goodbye to dim and flickering headlights!
- • **Universal Compatibility:** Works seamlessly with various H4 plug headlights.

## Overview

The ALL STAR TRUCK PARTS 2-Headlight H4 Headlamp Light Bulb Ceramic Socket Plugs Relay Wiring Harness Kit is designed to resolve common headlight issues such as dimness, flickering, and overheating. This innovative harness connects directly to your car's battery, ensuring reliable power delivery while maintaining the functionality of your stock headlight switch. Perfect for those upgrading to halogen bulbs or experiencing compatibility issues with various H4 plug headlights.

## Description

Full description not available

## Features

- This Harness Fixes:
- Dim Headlights, Flickering Headlights, Back Feeding Power, Malfunctioning Headlights when using Hi/Low Beams
- Also fixes: Overloading the Headlight Switch, Overheating Plugs
- If you are upgrading to Halogen Bulbs or are having trouble with your 7"6", 4x6", 5-3/4" or any other H4 plug headlights not working properly, this is your fix!!
- THIS HARNESS BYPASSES THE POWER DRAW FROM THE HEADLIGHT SWITCH AND PULLS THE POWER DIRECTLY FROM THE CARS BATTERY, BUT STILL USES THE STOCK HEADLIGHT SWITCH TO ACTIVATE THE RELAYS TO TURN THE HEADLIGHTS ON AND OFF.

## Product Details

- **Brand:** All Star Truck Parts
- **Material:** Plastic
- **Item Weight:** 0.29 Kilograms
- **Connector Type:** Proprietary 7x6" Headlight Connector
- **Manufacturer:** All Star Truck Parts

## Images

![[ALL STAR TRUCK PARTS] 2-Headlight H4 Headlamp Light Bulb Ceramic Socket Plugs Relay Wiring Harness Kit - Image 1](https://m.media-amazon.com/images/I/815gwYgoXRL.jpg)

## Questions & Answers

**Q: Installing Vplus Led lamps in my 97 Tacoma. will these work to convert?**
A: I'm not familiar with v plus,I installed 15 bulb led and used the harness.

**Q: Hi!.. may I ask where it is made? thank you**
A: Amazon Customer said: "The wire is auto grade, the connections are solid". The wire is garbage, and is approximately 20 gauge. The control wires (the ones from the 3-pin male plug) have have same wire diameter as the ones carrying power to the headlamps. The insulation is thicker on those, but the wire gauges are identical. The 20ga size is adequate for controlling the relays, but the other wires are WAY undersized for the load. I am also not impressed with the quality of the relays. Maybe it's just that I'm used to industrial control quality relays, but these are not hermetically sealed, and I expect moisture to get into them at some point. Basically, the only redeeming value out of this assembly was the ceramic sockets, which I could have bought cheaper separately had I known that's all I'd get from them. I ended up ordering terminals, and building my own harness using Ancor Marine 14ga wire and some no-name but better quality relays.

**Q: Guaranteed to work on my stock 93yj jeep wrangler? tried the octane lighting harness and no go. spoke with them and they said they don't have one**
A: Yes it would work perfect

**Q: Where can I get replacement relays the ones that come with it get moisture inside them since they been installed**
A: Search for "Bosch style relay", "ice cube relay", "5 pin automotive relays ".... or some combination... on Amazon you should find 6 w/ sockets for about $10-$15 ... CHEAPER THAN PURCHASING SINGLES

## Customer Reviews

### ⭐⭐⭐⭐⭐ If you can't make it, buy this one. You won't be disappointed.
*by A***R on February 28, 2018*

I drive a 2001 XJ and had the usual headlight issues. After researching I decided on an H4 upgrade. It seemed like the only offering for an upgraded harness was the Putco, but after talking to people who bought the harness I realized I'd be better off building my own. I wanted ceramic connectors and after a quick search found this. I decided to go with it because of time constraints and figured I could modify the harness if I needed to.It arrived on time. The harness itself is sturdy, the connections are solid, and very well built. I mounted the relays on a panel just behind the battery. All the wires have plenty of length and it has an inline fuse. The relays are sealed well and look nice when mounted. I suggest using electric grease on the bulbs for easy install. With the ceramic inserts it's tricky getting the bulbs all the way in without it.

### ⭐⭐⭐⭐⭐ Must-have for LED swaps on older Toyotas!
*by M***F on June 17, 2019*

This is exactly what I needed for my 1991 Toyota MR2 Turbo's low/high beam LED headlights to function properly. If you are only able to get low beams and not high beams to function, or vice versa, this harness is what you need. I was given this product as a gift from seller SPL LIGHT in order for the headlights I bought from their store to be fully operational. Please check out their store! Unbelievable customer service! Thank you All Star Truck Parts, and special thanks to SPL LIGHT for the much-needed harness!!The headlights I purchased from SPL LIGHT:SPL 105W Brightest 5''x7''/7''x'6'' Projector Cree Led Headlights with DRL for Jeep Wrangler YJ Cherokee XJ H6054 H5054 H6054LL 69822 6052 6053 Toyota Pickup(Black Pair)https://www.amazon.com/SPL-Brightest-Projector-Headlights-Wrangler/dp/B073QR6BVC/ref=sr_1_4?crid=RWO3NKLDKRA5&keywords=7x8+led+headlights&qid=1560762230&s=gateway&sprefix=7x8+led+%2Caps%2C184&sr=8-4

### ⭐⭐⭐⭐ Great upgrade. Not waterproof
*by F***. on June 18, 2024*

Easy install. Works great. Didn't realize the relays weren't waterproof until it was too late. Careful where you mount them..

## Frequently Bought Together

- [ALL STAR TRUCK PARTS] 2-Headlight H4 Headlamp Light Bulb Ceramic Socket Plugs Relay Wiring Harness Kit
- LX-LIGHT (Pair 5''x7'' 6''x7'' High Low Beam Led Headlights Compatible with Jeep Wrangler YJ Cherokee XJ H6054 H5054 H6054LL 69822 6052 6053 with Angel Eyes DRL (Black 105w)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-11*