---
product_id: 764604632
title: "Fleece Performance Engineering -GM-ALO-37 Gm All Light On (2003-2007 Classic)"
brand: "fleece performance engineering"
price: "R3"
currency: ZAR
in_stock: false
url: https://www.desertcart.co.za/products/764604632-fleece-performance-engineering-gm-alo-37-gm-all-light-on
store_origin: ZA
region: South Africa
---

# Under 5 min fuse box install Simultaneous high, low & fog beam Clean, no loose wires Fleece Performance Engineering -GM-ALO-37 Gm All Light On (2003-2007 Classic)

**Brand:** fleece performance engineering
**Price:** R3
**Availability:** ❌ Out of Stock

## Summary

> 💡 Light up your path like a pro—because your truck deserves the ultimate glow-up!

## Quick Answers

- **What is this?** Fleece Performance Engineering -GM-ALO-37 Gm All Light On (2003-2007 Classic) by fleece performance engineering
- **How much does it cost?** R3 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/764604632-fleece-performance-engineering-gm-alo-37-gm-all-light-on)

## Best For

- fleece performance engineering enthusiasts

## Why This Product

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

## Key Features

- • **Fast & Hassle-Free:** Get it done in under 5 minutes with a simple relay swap—no mechanic required.
- • **Plug & Play Upgrade:** Seamlessly installs inside your fuse box—no messy wiring or extra ground spades needed.
- • **Illuminate Every Drive:** Activate high beam, low beam, and fog lights all at once for maximum visibility and safety.
- • **Tailored for Your Truck:** Specifically designed for 2003-2007 GM Full Size Trucks including Silverado and Sierra 2500-3500 models.
- • **Maintain Normal Functionality:** Fog lights operate normally when high beams are off, ensuring no compromise on standard lighting.

## Overview

The Fleece Performance GM-ALO-37 module is a precision-engineered fuse box upgrade for 2003-2007 GM Full Size Trucks that enables simultaneous activation of high beam, low beam, and fog lights. Designed for quick installation in under 5 minutes, it eliminates loose wiring and maintains normal fog light operation when high beams are off, delivering enhanced road visibility and a sleek, clean setup.

## Description

Brighten up your driving experience with a simple upgrade of the fuse box. Simply install the GM All Lights On module to allow high beam, low beam and fog lights to illuminate your path at the same time. Once installed, the GM All Lights On module will turn on the high beam, low beam and fog lights. If the high beam is not on, the low beam will be on, and the fog light will work normally. Please note that GM All Lights On Module is modified and does not require ground spade to operate models that fit this product. Therefore, the Grand Spade is removed from this kit. Fitment Guide: 2003-2007 Classic 2500-3500 Silverado/Sierra Installation 1. 1. Remove the relay on label: FOG LP, HDLP-LOW, DRL, HDLP-HI 3. Place GM All Lights On circuit board in the picture shows. Reinstall the 4 relays to the original position.

## Features

- Turn on all lights: Simply install the module to allow high beam, low beam and fog lights to shine forward at the same time
- Simple Upgrade: Module is installed inside the fuse box. Keeps contents nice and clean, no need to worry about loose wires
- EASY INSTALLATION: Installs in under 5 minutes. Simply remove the display relay, place the module on the circuit board and reinstall the relay
- Fitment: 2003-2007 Full Size GM Truck (2005-3500 Silverado/Sierra ) or your fuse box is positioned as shown in the pictures
- Normal function: If the high beam is not on, the fog light will work normally

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Fleece Performance |
| Brand | Fleece Performance Engineering |
| Model | -GM-ALO-37 |
| Product Dimensions | 15.24 x 15.24 x 0.64 cm; 18.14 g |
| Item model number | -GM-ALO-37 |
| Is Discontinued By Manufacturer | No |
| Exterior | 機械加工 |
| Item Dimensions  L x W x H | 15.2 x 15.2 x 0.6 cm |
| Item Weight | 18.1 g |

## Images

![Fleece Performance Engineering -GM-ALO-37 Gm All Light On (2003-2007 Classic) - Image 1](https://m.media-amazon.com/images/I/61q0Du-3NmL.jpg)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-21*