ORACLE Lighting LED Fog Light Halo Kit

1999–2004 Jeep Grand Cherokee 4.0L I6

Part #: 1139-004

Overview

The ORACLE Lighting LED Fog Light Halo Kit is a striking upgrade designed specifically for the 1999–2004 Jeep Grand Cherokee equipped with the 4.0L inline-six engine. This kit adds a vibrant green halo ring around your vehicle’s fog lights, instantly enhancing its visual appeal and making your Jeep stand out on the road or trail. Ideal for enthusiasts looking to combine style with advanced lighting technology, this halo kit delivers a bright, energy-efficient glow that complements your vehicle’s rugged character.

Whether you’re customizing your Jeep for off-road adventures or daily driving, the ORACLE Halo Kit offers a simple yet impactful modification that transforms your front-end lighting aesthetic without the need for extensive vehicle alterations.

Key Features

Engineered with cutting-edge LED technology and premium materials, the ORACLE Lighting LED Fog Light Halo Kit provides reliable performance and eye-catching illumination. Key features include:

• Advanced Surface Mount Diode (SMD) LEDs for brilliant, uniform light output
• Low power consumption, ensuring minimal impact on your vehicle’s electrical system
• Durable 6-layer CAD-designed printed circuit board (PCB) that resists bending and damage
• Pre-installed 3M adhesive backing for secure and easy mounting inside fog light housings
• 12V power compatibility, allowing wiring to a controller, switch, or directly to parking/running lights
• Vibrant green halo color for a unique and aggressive look
• Designed specifically to fit the fog light housings of 1999–2004 Jeep Grand Cherokee 4.0L models

Construction & Design

The halo kit features a robust design built around a 6-layer printed circuit board, engineered using computer-aided design (CAD) to ensure precision and durability. This multi-layer PCB provides structural integrity that prevents cracking or breaking under pressure, a common issue with lesser-quality halo kits. The SMD LEDs are surface-mounted for optimal light dispersion and longevity.

Installation is simplified by the high-quality 3M adhesive tape pre-applied to the back of the PCB, allowing for a secure fit inside the fog light housing without the need for drilling or permanent modifications. The green LEDs are sealed and protected to withstand environmental factors such as moisture and vibration, making this kit suitable for both street and off-road use.

Installation & Fitment

Installation of the ORACLE Lighting LED Fog Light Halo Kit is straightforward and designed to integrate seamlessly with your Jeep Grand Cherokee’s existing fog light assemblies. The kit is powered by a 12V electrical system and can be wired directly to your vehicle’s parking or running lights, or connected to an aftermarket controller or switch for customizable operation.

No cutting or permanent modifications to your fog light housings are necessary, thanks to the secure 3M adhesive mounting method. This ensures a clean installation that maintains the integrity of your vehicle’s lighting system while providing a professional finish.

What's Included

• One pair of green LED halo rings designed for fog light housings
• Pre-installed 3M adhesive backing for mounting
• Wiring harness compatible with 12V systems
• Installation instructions

Ideal For

This halo kit is perfect for Jeep Grand Cherokee owners from model years 1999 to 2004 with the 4.0L inline-six engine who want to enhance their vehicle’s appearance with a distinctive lighting upgrade. It suits off-road enthusiasts, daily drivers, and custom vehicle builders seeking a unique green accent that improves visibility and style without compromising reliability or requiring complex installation.

ORACLE Lighting builds aftermarket LED lighting upgrades—headlights, halos, rock lights, light bars, and vehicle-specific kits—popular with off-road and show builds that want more output and a modern look. Known for plug-and-play solutions and signature products like the Oculus™ headlights and ColorSHIFT® systems, ORACLE helps enthusiasts improve visibility and style in one shot.