Baja Designs LP6/LP4 Upfitter Wiring Harness (5 Light Max)

Universal Fit | Supports Up to 5 Lights | Part Number: 64-0324-UP

Power your off-road lighting system the right way with the Baja Designs Upfitter Wiring Harness. Designed specifically for vehicles equipped with factory auxiliary (upfitter) switches, this harness supports up to 5 LP6 or LP4 lights for a clean, integrated install.

Ideal for modern trucks and SUVs with pre-installed upfitter switch systems, this harness eliminates the need for additional switches and allows seamless control directly from your vehicle’s factory controls.

Whether you're running a full roof light setup or multiple auxiliary lights, this harness delivers a professional-grade wiring solution built for reliability and performance.

Key Features

• Universal fitment
• Part Number: 64-0324-UP
• Supports up to 5 LP6 or LP4 lights
• Designed for vehicles with upfitter/aux switches
• Direct integration with factory auxiliary switches
• Clean, organized multi-light wiring solution
• Heavy-duty wiring for high-output lighting
• Plug-and-play style connections
• Reduces wiring complexity
• Limited lifetime warranty

⚠️ Fitment Note (IMPORTANT)

❗ Designed for Baja Designs LP6 and LP4 lights ONLY
❗ Requires factory upfitter / auxiliary switches
❗ Not compatible with XL, S2, Squadron, or S8 lights
❗ Verify vehicle has upfitter switch system before ordering
❗ Check light compatibility and total amperage requirements

Designed for Upfitter Switch Systems

• Connect directly to factory auxiliary switches
• No additional switch panels required
• Clean OEM-style integration

👉 Seamless factory-style control

Supports Up to 5 Lights

• Max capacity: 5 LP6 or LP4 lights
• Perfect for roof racks and front bumper setups
• Balanced power distribution

👉 Built for high-output lighting systems

Clean & Efficient Wiring

• Reduces wiring clutter
• Simplifies installation
• Organized harness layout

👉 Professional-grade wiring solution

Perfect for Off-Road Builds

• Ideal for overland and trail rigs
• Commonly used on roof racks and bumpers
• Designed for high-performance lighting systems

👉 Built for serious off-road setups

What’s Included

• Upfitter wiring harness (5-light configuration)
• Integrated connectors for LP6/LP4 lights
• Installation instructions

Specifications

• Compatibility: LP6 & LP4 lights ONLY
• Max Capacity: 5 lights
• Application: Upfitter/aux switch systems
• Install Type: Direct to factory aux switches
• Use Case: Roof lights / bumper lighting

Installation

Connects directly to factory upfitter switches
Designed for LP6 and LP4 light setups
No additional switch required
Professional installation recommended
Typical install time: ~1–2 hours

Popular Vehicle Applications

👉 2021+ Ford Bronco (Upfitter Equipped)

Perfect for Broncos equipped with factory auxiliary switches. Ideal for powering LP6 or LP4 roof-mounted or bumper light setups with clean OEM-style control.

👉 2019+ Ford Ranger (Upfitter Equipped)

Great for Rangers with upfitter switch systems. Allows easy integration of multiple Baja Designs lights without additional wiring complexity.

👉 Works with most trucks and SUVs equipped with aux switches

Why Buy from Iron Ridge Offroad

✔ Fast Shipping
✔ Authorized Baja Designs Dealer
✔ Fast Processing
✔ Off-Road Experts You Can Trust

Complete your lighting setup with the Baja Designs LP6/LP4 Upfitter Wiring Harness (64-0324-UP) the cleanest and most efficient way to power multiple lights using your vehicle’s factory auxiliary switch system.