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Semi Truck Headlights

Semi Truck Headlights for Maximum Safety and Visibility

When you’re hauling through long nights, rough weather, and miles of open highway, your lighting can’t let you down. High-quality semi truck headlights give you the visibility and reaction time you need to stay sharp. They cut through darkness, help reduce fatigue, and keep your semi truck compliant with the lighting standards that matter out on the road.

Modern LED truck headlights and projector headlights hit harder than old-school halogens. They throw a brighter, cleaner beam and hold up longer, making night driving safer and more controlled. At Fitzgerald Truck Parts, we carry parts built for real-world punishment from top brands like Trux Accessories, United Pacific, Paccar, Newstar, Automann, and Freightliner.

  • United Pacific Chrome LED Projection Headlight with Position Light United Pacific Chrome LED Projection Headlight with Position Light United Pacific Chrome LED Projection Headlight with Position Light United Pacific Chrome LED Projection Headlight with Position Light United Pacific Chrome LED Projection Headlight with Position Light

    United Pacific

    Chrome LED Projection Headlight with Position Light

    Chrome LED Projection Headlight with LED Position Light Chrome Inner Housing Driver Side Fits Freightliner Cascadia 2018-2023 Replaces OEM Part Number A66-01405-002 Ships Directly from the Manufacturer LED Projection headlight with white LED position...

    $529.99
  • United Pacific Black Cascadia Projector Headlight - Passenger United Pacific Black Cascadia Projector Headlight - Passenger

    United Pacific

    Black Cascadia Projector Headlight - Passenger

    10 LED Projector Headlight with LED Sequential Turn and DRL Black Inner Housing Passenger Side Fits Freightliner Cascadia 2018-2023 Replaces OEM Part Number A66-01405-003 Ships Directly from the Manufacturer Full LED headlight with five-projector style...

    $305.50
  • United Pacific Black Cascadia Projector Headlight - Driver United Pacific Black Cascadia Projector Headlight - Driver

    United Pacific

    Black Cascadia Projector Headlight - Driver

    10 LED Projector Headlight with LED Sequential Turn & DRL Black Inner Housing Driver Side Fits Freightliner Cascadia 2018-2023 Replaces OEM Part Number A66-01405-002 Ships Directly From the Manufacturer  

    $305.50
  • United Pacific Chrome Cascadia Projector Headlight - Passenger United Pacific Chrome Cascadia Projector Headlight - Passenger United Pacific Chrome Cascadia Projector Headlight - Passenger United Pacific Chrome Cascadia Projector Headlight - Passenger

    United Pacific

    Chrome Cascadia Projector Headlight - Passenger

    10 LED Projector Headlight with LED Sequential Turn & DRL Passenger Side Chrome Inner Housing Fits Freightliner Cascadia 2018-2023 Replaces OEM Part Number  A66-01405-003 Ships Directly From the Manufacturer Full LED headlight with...

    $305.50
  • United Pacific Chrome Cascadia Projector Headlight - Driver United Pacific Chrome Cascadia Projector Headlight - Driver United Pacific Chrome Cascadia Projector Headlight - Driver

    United Pacific

    Chrome Cascadia Projector Headlight - Driver

    10 LED Projector Headlight with Sequential Turn & DRL Chrome Inner Housing Driver Side Fits Freightliner Cascadia 2018-2023 Replaces OEM Part Number  A66-01405-002 Ships Directly From the Manufacturer Full LED headlight with five-projector...

    $305.50
  • Trux Accessories 5"x7" High\Low Beam Combo LED Headlight with Position Light Trux Accessories 5"x7" High\Low Beam Combo LED Headlight with Position Light

    Trux Accessories

    5"x7" High\Low Beam Combo LED Headlight with Position Light

    The 5"x7" High\Low Beam Combo LED Headlight with Position Light from Trux Accessories is a genuine Trux Accessories heavy-duty truck part you can count on. Bright, durable, and built to give your truck a finished, custom look.Fitment: Confirm this part...

    $127.50
  • Trux Accessories 4"x6" High Beam LED Headlight with Position Light Trux Accessories 4"x6" High Beam LED Headlight with Position Light Trux Accessories 4"x6" High Beam LED Headlight with Position Light

    Trux Accessories

    4"x6" High Beam LED Headlight with Position Light

    The 4"x6" High Beam LED Headlight with Position Light from Trux Accessories is a genuine Trux Accessories heavy-duty truck part you can count on. Bright, durable, and built to give your truck a finished, custom look.Polycarbonate Lens resistant to cracks...

    $74.99
  • Trux Accessories 4"x6" Low Beam LED Headlight with Position Light Trux Accessories 4"x6" Low Beam LED Headlight with Position Light Trux Accessories 4"x6" Low Beam LED Headlight with Position Light

    Trux Accessories

    4"x6" Low Beam LED Headlight with Position Light

    The 4"x6" Low Beam LED Headlight with Position Light from Trux Accessories is a genuine Trux Accessories heavy-duty truck part you can count on. Bright, durable, and built to give your truck a finished, custom look.Polycarbonate Lens resistant to cracks...

    $74.99
  • Trux Accessories 4" x 6" LED Headlight - Low Beam Trux Accessories 4" x 6" LED Headlight - Low Beam Trux Accessories 4" x 6" LED Headlight - Low Beam

    Trux Accessories

    4" x 6" LED Headlight - Low Beam

    DOT Compliant Meets FMVSS-108 & CMVSS-108 Standards Significantly Brighter than Halogen Headlights Super Bright Low Beam with 670 Effective Lumens Standard H4 Connector for Easy Installation Retrofit: 4652, H4652, H4656, H4662, H4739, H5062 Sold...

    $149.99
  • Trux Accessories 4" x 6" LED Headlight - High Beam Trux Accessories 4" x 6" LED Headlight - High Beam Trux Accessories 4" x 6" LED Headlight - High Beam

    Trux Accessories

    4" x 6" LED Headlight - High Beam

    DOT Compliant Meets FMVSS-108 & CMVSS-108 Standards Significantly Brighter than Halogen Headlights Super Bright High Beam with 670 Effective Lumens Standard H4 Connector for Easy Installation Retrofit: 4651, H4651, H5051 Sold Individually 670...

    $149.99
  • United Pacific 388/389 LED Headlight  - High Power

    United Pacific

    388/389 LED Headlight - High Power

    The 388/389 LED Headlight - High Power from United Pacific is a genuine United Pacific heavy-duty truck part you can count on. Bright, durable, and built to give your truck a finished, custom look.United Pacific High Power LED Headlight Fits Peterbilt...

    $325.00
  • United Pacific 388/389 LED Headlight - High Power

    United Pacific

    388/389 LED Headlight - High Power

    The 388/389 LED Headlight - High Power from United Pacific is a genuine United Pacific heavy-duty truck part you can count on. Bright, durable, and built to give your truck a finished, custom look.United Pacific High Power LED Headlight Fits Peterbilt...

    $325.00
  • Trux Accessories TRUX 4"x6" Low Beam LED Headlight - TLED-H6 Trux Accessories TRUX 4"x6" Low Beam LED Headlight - TLED-H6 Trux Accessories TRUX 4"x6" Low Beam LED Headlight - TLED-H6 Trux Accessories TRUX 4"x6" Low Beam LED Headlight - TLED-H6

    Trux Accessories

    TRUX 4"x6" Low Beam LED Headlight - TLED-H6

    DOT Compliant Meets FMVSS-108 & CMVSS-108 Standards LED Projector Technology for Greater Visibility Super Bright Low Beam with 850 Effective Lumens Standard H4 Connector for Easy Installation Retrofit: 4652, H4652, H4656, H4662, H4739, H5062 Sold...

    $209.99
  • Trux Accessories TRUX 4"x6" High Beam LED Headlight - TLED-H7 Trux Accessories TRUX 4"x6" High Beam LED Headlight - TLED-H7 Trux Accessories TRUX 4"x6" High Beam LED Headlight - TLED-H7 Trux Accessories TRUX 4"x6" High Beam LED Headlight - TLED-H7 Trux Accessories TRUX 4"x6" High Beam LED Headlight - TLED-H7

    Trux Accessories

    TRUX 4"x6" High Beam LED Headlight - TLED-H7

    DOT Compliant Meets FMVSS-108 & CMVSS-108 Standards LED Projector Technology for Greater Visibility Super Bright High Beam with 1150 Effective Lumens Standard H4 Connector for Easy Installation Retrofit: 4651, H4651, H5051 Sold...

    $209.99
  • Freightliner Turn Signal Assembly

    Freightliner

    Freightliner Turn Signal Assembly

    The Freightliner Turn Signal Assembly from Freightliner is a genuine Freightliner heavy-duty truck part you can count on. A quality heavy-duty truck part built to keep you running and looking your best.Freightliner Turn Signal Assy.Fitment: Confirm this...

    $77.42
  • United Pacific Dual Headlight Bezel W/ Visor

    United Pacific

    Dual Headlight Bezel W/ Visor

    The Dual Headlight Bezel W/ Visor from United Pacific is a genuine United Pacific heavy-duty truck part you can count on. Bright, durable, and built to give your truck a finished, custom look.Fitment: Confirm this part fits your truck's make, model, and...

    $16.99

Types of Semi Truck Headlights

We offer lighting options built for every style of driving. LED models deliver the strongest brightness, instant response, and long service life. They’re the top choice for drivers who want power and durability. Halogen headlights give you a dependable, budget-friendly option with familiar performance. You’ll also find projector headlights that create a tight, focused beam and add a modern edge to your front end.

Choose from blackout housings, chrome finishes, or heated LED assemblies built for harsh winter routes. Fitment is straightforward: match your make, model, and year, and you’re set. Options include exact-fit Peterbilt headlights, Kenworth headlights, and Freightliner headlight replacements tailored for your rig. No guesswork. No hassle.

With our full lineup of replacement truck headlights, we make it easy for drivers to get the visibility they need with the style they want.

Affordable, Reliable Lighting for Every Truck

With us, you get solid pricing, fast shipping, and a full lineup of OEM and aftermarket headlight options that meet DOT and SAE standards. Whether you’re running long shifts or managing a fleet, you need parts that fit, last, and perform day after day. Fitzgerald makes it simple to order online and get the parts you need without slowing down.

Shop high-performance semi truck headlights from Fitzgerald Truck Parts – built for clarity, power, and a bold, clean front end.

Looking for more than just truck lighting upgrades for your rig? Check out our dependable semi truck accessories along with tough wiring harnesses and heavy-duty bumpers to round out a complete truck upgrade package that hits every mark.

Semi Truck Headlight FAQs

What types of semi truck headlights do you offer?

LED, halogen, and projector options in chrome, blackout, and polished styles for brands like Peterbilt, Kenworth, and Freightliner.

Are LED headlights better than halogen?

LED models deliver brighter, cleaner light with lower power draw and a longer lifespan.

Do you sell headlights in pairs or individually?

Most headlights are sold individually. Check the product listing before buying.

How can I confirm the right fit for my truck?

Match your truck’s make, model, and year. Each listing includes fitment details, and our team can help if needed.