United Pacific
31155-UP HIGH POWER LED "CHROME" PROJECTION HEADLIGHT WITH LED TURN SIGNAL & POSITION LIGHT BAR - PASSENGER
- SKU:
- 31155-UP
- MPN:
- 31155
Description
- All LED dual function headlight with low beam and high beam.
- All-new durable fender Liner included to protect of the rear of headlight from water, road salt, and debris.
- Dual 4" X 6" headlights design, fits Peterbilt 357/365/378/379 with OE dual 4" X 6" headlight housing, also fender mounted headlights on Kenworth T600/T800/W900, Freightliner Classic, Western Star 4800/4900/6900 series.
- Easy installation, simply plugs into existing headlight wiring harness. Position light & turn signal requires additional wiring.
- 12-24V DC, total power consumption 5.80 amps @ 12V DC.
- DOT/SAE, FMVSS 108.
- Low beam: 1,500 Lumens, 1.5 Amps.
- High beam: 2,100 Lumens, 2.3 Amps.
- Package Dimension 18"L x 11.5"W x 9.5"H
- Package Weight 7.1 lbs
Frequently Asked Questions
It’s built for the passenger side and uses a dual 4" x 6" headlight layout. It fits trucks that use OE dual 4" x 6" housings, including Peterbilt 357/365/378/379 and fender-mounted applications on Kenworth T600/T800/W900, Freightliner Classic, and Western Star 4800/4900/6900 series. Checking your current headlight housing style and side (passenger) before ordering helps ensure proper fitment.
It plugs into the existing headlight wiring harness for low and high beam operation, so the main replacement LED headlamp assembly is typically straightforward. Additional wiring is required to power the position light bar and the LED turn signal functions. Plan for basic wiring work (or professional installation) if you want those auxiliary lighting features to operate.
It is listed as DOT/SAE and FMVSS 108 compliant, which is important for road-legal truck headlights and fog lights applications. The unit provides both low and high beams, with output specs of 1,500 lumens (low) and 2,100 lumens (high). For best results, aim and verify beam pattern after installation, especially when swapping to an LED projection headlight passenger side.