LP4, Upfitter Harness Single Light Baja Designs

The Baja Designs LP4 Upfitter Harness is a single-light wiring solution built specifically to integrate with power management systems — sPOD, Switch-Pros, and factory upfitter setups are all on the compatibility list. This is the harness for builders who want a clean, engineered connection between their LP4 and an existing power module rather than cobbling together generic wiring.

Where this harness stands out is intent. Baja Designs designed it from the ground up for upfitter environments, meaning the connectors and circuit logic match what power module systems expect. No adapter hacks, no voltage guesswork.

One spec worth knowing before you order: this harness does not include high/low lock-out capability for the LP series. If you need that function — and many trail and work setups do — add part 640167 to your cart. We recommend confirming your power module configuration before finalizing the build so you're not making a second trip.

Bottom line: if you're running an sPOD, Switch-Pros, or a factory upfitter system and need a single-light harness that was purpose-built for that integration, this is the one to spec. Pick up 640167 alongside it if high/low lock-out is part of your plan.