Chrome LED Projector Headlights Pair for International 4100 4200 4300 4400 8500 8600 (2002-2018)

Give your International medium-duty truck a clear, modern lighting upgrade. This chrome full-LED projector pair replaces the factory halogen assemblies on 4100, 4200, 4300, 4400, 8500, and 8600 trucks with the original crescent opening. Each lamp has an LED projector for low and high beam plus a sweeping LED daytime running light, so you get a sharp cutoff and a much cleaner look than a tired halogen housing.

Fitment

Specs

• Sold as: driver and passenger pair
• Housing / style: chrome housing, clear lens, amber side marker
• Lighting: full LED projector low and high beam, plus LED daytime running light strips
• Includes a wiring harness that connects to the factory headlight connector, no splicing
• New aftermarket assemblies

Bulb sizes: integrated LED projector modules for low and high beam. A replaceable socket is provided for the side marker / turn function; match the bulb to your truck before install.

In the Box

• Driver-side headlight assembly
• Passenger-side headlight assembly
• Wiring harness

Interchange References

Replaces the original halogen housings used under 3574387C93 (driver) and 3574388C93 (passenger), including supersessions 3574387C91, 3574387C92, 3574387C94, 3574388C91, 3574388C92, and 3574388C94.

Installation: International 4100 4200 4300 4400 8500 8600 (2002-2018)

These trucks use a tilt hood, so you can reach the headlights from the top of the engine bay. Professional installation and beam aiming are recommended. Switch off the lights and ignition, set the parking brake, and disconnect the negative battery cable before you start.

1. Tilt the hood open and support it. If a mounting bolt is blocked, remove the grille insert at the front of the hood (it is held with reusable fasteners) for better access.
2. Unplug the factory harness from the back of the old assembly. Remove the three mounting bolts that hold the headlight in the hood / fender opening and lift the housing out. Do not pull on the wiring.
3. Set the new assembly in the same opening, start the three bolts, and connect the included harness to the factory headlight connector.
4. Repeat on the other side, reconnect the battery, and test low beam, high beam, the daytime running lights, and the side marker / turn function. Aim the lamps on a level surface before driving at night.

Frequently Asked Questions

Which trucks do these headlights fit?
International 4100 (2006-2012), 4200 (2002-2010), 4300 and 4400 (2002-2018), 8500 (2002-2011), and 8600 (2003-2018) with the original DuraStar / TranStar crescent headlight opening. Compare your current lamps with our photos before ordering.

Are these a bulb kit or complete assemblies?
These are complete driver and passenger headlight assemblies with built-in LED projectors and LED daytime running lights, not a bulb-only kit. They replace the entire factory halogen housing.

Will they fit an International MV?
No. Do not use these on International MV trucks with the later redesigned hood, or on ProStar, LT, LoneStar, RH, HX, HV, or CV. Early MV trucks sometimes look similar; if your truck is an MV, compare your current opening with our photos and do not order unless it matches exactly.

Do I need extra wiring?
A wiring harness is included and connects to the factory headlight connector, with no splicing. A replaceable socket is provided for the side marker / turn function.

How are they installed on a DuraStar or TranStar?
Tilt the hood, unplug the factory connector, remove the three mounting bolts, and set the new lamp in the same opening. Remove the grille insert only if you need more room to reach a bolt. Aim the lamps before nighttime driving.