United Pacific DuraStar/MV Black LED Projector Headlights
Black full-LED projector headlight assembly with DRL, forward-facing turn signal and rear-facing turn and parking light. Driver and Passenger sides are offered as separate variations so the exact side, supplier item number and OE reference remain clear.
Key details
- Projector-style LED high and low beams
- 48-white-LED daytime running light
- 12-amber-LED forward turn signal
- Six-LED rear-facing turn and parking light with extra-long harness
- Low and high beams: 1,500 lumens, 6000K, 3.0A, 12V DC
- DOT/SAE and FMVSS 108 listed by United Pacific
- Three-year manufacturer warranty
- One complete assembly per box; sold individually
Verified vehicle applications
- 2003-2018 International 4200
- 2003-2018 International 4300
- 2003-2018 International 4400
- 2003-2018 International Durastar
- 2019-2022 International MV
The assembly plugs into the existing factory harness. United Pacific lists black as ground, red as marker power and yellow as turn-signal power; confirm the selected side and wiring before ordering.
Side and part-number guide
- Driver: United Pacific 35991; OE 3574387C91
- Passenger: United Pacific 35992; OE 3574388C91
Questions and answers
What trucks do these DuraStar/MV Black LED Projector Headlights fit?
2003-2018 International 4200; 2003-2018 International 4300; 2003-2018 International 4400; 2003-2018 International Durastar; 2019-2022 International MV.
Does this listing include both headlights?
No. Driver and Passenger are separate variations, and each variation includes one complete headlight assembly. Select the required side and quantity.
Which part number is for each side?
Driver: UPI 35991; OE 3574387C91; Passenger: UPI 35992; OE 3574388C91.
What should I check before installation?
The assembly plugs into the existing factory harness. United Pacific lists black as ground, red as marker power and yellow as turn-signal power; confirm the selected side and wiring before ordering.
Are these headlights listed for road use?
United Pacific lists these assemblies as DOT/SAE and FMVSS 108 compliant. Vehicle fitment, installation, aim and local requirements still need to be confirmed.

