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Chrome projection headlight with LED bar passenger side

United Pacific Industries

United Pacific Industries Peterbilt 382/384/386/387 Chrome Projection Headlight Passenger 31253

SKU CH-35Z1-YY231

Passenger-side projection headlight with dual-function LED position bar fits Peterbilt 382, 384, 386 and 387 models and meets DOT/SAE standards

  • TypeHeadlights
  • QualityGenuine OEM
  • DOT/SAE approved for legal on-road use
  • Dual-function LED bar adds position and daytime running light
  • Projection optics with H7 low beam and H1 high beam
  • Fits Peterbilt 382, 384, 386 and 387 across listed model years
  • Chrome finish matches factory styling on passenger side

Passenger-Side Projection Headlight

This United Pacific Industries headlight is built for the passenger side of Peterbilt 382, 384, 386 and 387 trucks. It covers model years from 1999 through 2018 depending on the specific series. The unit uses a projection lens design and integrates a dual-function LED position light bar. It is sold individually as a new, genuine OEM-quality replacement.

Chrome Housing With DOT/SAE Approval

The chrome finish matches factory styling and the assembly meets DOT and SAE standards for on-road use. Low-beam output comes from an H7 bulb drawing 4.17 amps at 12V DC, while high beam uses an H1 bulb at 4.32 amps. Both circuits comply with FMVSS 571 regulations. The housing measures 29.5 by 14 by 10 inches and weighs 9.4 lbs for direct bolt-on fitment.

Low-Current LED Position Lighting

The integrated LED bar provides position lighting with minimal current draw compared to traditional filament bulbs. Primary beams rely on standard H7 and H1 halogen capsules that produce predictable heat patterns within the projection housing. Power consumption stays near 50 watts per beam, so the truck's existing 12-volt charging system handles the load without modification.

Highlights

  • DOT/SAE approved for legal on-road use
  • Dual-function LED bar adds position and daytime running light
  • Projection optics with H7 low beam and H1 high beam
  • Fits Peterbilt 382, 384, 386 and 387 across listed model years
  • Chrome finish matches factory styling on passenger side

Specifications

TypeHeadlights
QualityGenuine OEM

Questions about this item

Does the DOT/SAE approval on this 31253 headlight cover both the H7 low beam and H1 high beam functions?

Yes, the assembly is DOT/SAE approved and meets FMVSS 571 for both the H7 low beam at 4.17 amps and the H1 high beam at 4.32 amps.

Will the 29.5 x 14 x 10 inch chrome housing bolt directly to a Peterbilt 386 cab without extra brackets?

The unit is designed as a direct replacement for Peterbilt 386 models from 2005 to 2015 and mounts to the factory mounting points.

What wiring step is most often missed when installing the dual-function LED position light bar on this passenger-side unit?

Connect the LED bar's separate ground and power leads to the park/turn circuit; the H7 and H1 bulb sockets do not feed the position light.

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