Baja Designs LP6 or LP9 Series Upfitter Lock-Out Wiring Harness

 

The Baja Designs LP6 / LP9 Series Upfitter Lock-Out Wiring Harness is built for customers integrating compatible Baja Designs LP-Series lights with a power management system or factory upfitter controls. It gives LP6 and LP9 lighting setups a more controlled wiring path, especially on trucks and SUVs already equipped with switch panels, auxiliary switches, or aftermarket power modules. For customers building a serious lighting system, this harness helps remove wiring guesswork and supports a cleaner, more intentional installation.

The key purpose of this harness is lock-out control between the high and low beam circuits. When LP-Series lights are wired through power modules or upfitter systems, customers need the lighting controls to work without sending power to both circuits at the same time. This harness is designed to help prevent simultaneous power flow to the high and low circuits, giving installers a safer and more organized way to control compatible LP6 and LP9 lights.

The harness is especially useful for builds using systems such as sPOD, Switch-Pros, or factory upfitter switches. Those systems are popular on off-road trucks, overland builds, work vehicles, and trail-ready SUVs because they keep auxiliary electronics organized and easy to control from the cabin. By pairing the LP-Series lights with a lock-out harness, customers can integrate their lighting into an existing control layout while keeping the electrical behavior more predictable.

For the low beam function, the installation instructions call for a 10A circuit. For the high beam function, the amperage requirement is less than 1A for the circuit. These details matter because a clean lighting installation is not only about making the lights turn on; it is also about matching each circuit to the correct function and control source before the system is powered.

This harness also supports a flexible installation approach for customers who want their LP6 or LP9 high beam function tied into a vehicle high beam trigger. The installation process should always include testing the selected circuit before powering the lights, and the harness should be routed and secured with care. When installed correctly, the lock-out harness helps create a professional-feeling lighting setup that works cleanly with compatible LP-Series lights and control systems.

Whether customers are upgrading for off-road visibility, switch-panel integration, or more controlled LP-Series light operation, the LP6 / LP9 Series Upfitter Lock-Out Wiring Harness delivers the circuit management support needed for compatible Baja Designs lighting systems. Now Available at LEER!

 

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Features & Specifications

Product Type: Upfitter lock-out wiring harness

Brand: Baja Designs

Series Compatibility: LP6 and LP9 Series lights

Part Number: 640167

Control Compatibility: Designed for use with power modules, sPOD, Switch-Pros, and factory upfitter systems

Primary Function: Helps prevent power from being sent to both high and low circuits at the same time

Low Beam Circuit Requirement: 10A circuit

High Beam Circuit Requirement: Less than 1A circuit

Application: Universal LP-Series upfitter wiring integration

Functionality:

• Helps integrate compatible Baja Designs LP6 and LP9 lights with switch panels and upfitter controls
• Supports lock-out control between high and low beam circuits
• Helps prevent simultaneous power flow to both high and low functions
• Works with popular power management systems such as sPOD and Switch-Pros
• Supports factory upfitter switch integration when matched and installed correctly
• Helps reduce wiring guesswork during LP-Series auxiliary light installations
• Supports cleaner circuit control for high-output off-road lighting systems
• Useful for trucks, SUVs, and off-road builds with organized auxiliary control layouts

 

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Why Choose

This product is ideal for customers who want a cleaner way to connect Baja Designs LP-Series lights to upfitter switches or power modules.

• Designed specifically for LP6 and LP9 lighting control needs
• Helps make high and low beam wiring more predictable
• Supports controlled integration with existing auxiliary switch systems
• Reduces the need to piece together a lock-out solution from generic wiring parts
• Helps protect the lighting system from incorrect high and low circuit operation
• Works well for off-road vehicles with multiple accessories and organized switch banks
• Gives installers a more purpose-built harness for compatible Baja Designs LP-Series lights
• Supports professional-grade lighting builds where control, routing, and circuit behavior matter

 

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What's Included

• Baja Designs LP6 / LP9 Series Upfitter Lock-Out Wiring Harness
• Low beam lead connection provisions
• High beam lead connection provisions
• Splice connector support for compatible circuit connection
• Female bullet connector and cover provisions for crimped upfitter wire connection

Note: Confirm included components before installation.

 

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Installation Notes

• Confirm compatibility with the selected Baja Designs LP6 or LP9 lights and the vehicle's upfitter or power management system before installation.
• Use a 10A circuit for the low beam function and a circuit rated for less than 1A for the high beam function.
• Test the selected upfitter or high beam wire with a multimeter or test light before powering the lights.
• Disconnect the vehicle battery before routing wiring, making crimp connections, or connecting the harness to the lighting system.

Buyer is responsible for use in accordance with applicable vehicle, road, off-road, towing, racing, and local laws.

 

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Warranty Information

Baja Designs products are supported by warranty coverage intended to protect against qualifying defects in materials and workmanship. Warranty terms may vary by product type, installation method, and use case.

Warranty coverage typically excludes improper installation, misuse, modifications, electrical issues outside warranty terms, tampering, impact damage outside warranty terms, or non-compliant use. Proof of purchase may be required for warranty claims.