Why Choose This Freightliner Columbia LED Headlight Upgrade
Factory headlights on Freightliner Columbia trucks can become dim or outdated over time. This all-LED headlight assembly provides a modern upgrade with improved illumination and integrated LED signaling features.
Designed for 2001-2020 Freightliner Columbia models, this headlight connects directly to the factory wiring harness for easy installation and reliable performance.
Key Features & Benefits
All-LED Headlight Design
This headlight features a fully integrated LED lighting system with high-power LED modules for both low and high beam functions.
The all-LED design eliminates the need for traditional halogen bulbs and provides consistent lighting performance.
High Output LED Beam Performance
Low Beam
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1,650 lumens
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1.3 amps
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12V DC input
High Beam
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1,650 lumens
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1.3 amps
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12V DC input
These LED outputs provide balanced illumination for both standard driving and high-beam use.
Integrated LED Turn Signal
The headlight includes 12 amber LEDs for the turn signal, providing improved visibility and faster illumination compared to traditional bulbs.
LED Parking Light Integration
The assembly includes 2 LED parking lights that enhance visibility and contribute to the truck’s lighting profile.
Blackout Inner Housing Styling
The black inner housing provides a modern blackout appearance that enhances the overall look of Freightliner Columbia trucks.
This styling is popular for trucks with custom or dark-themed builds.
Plug-and-Play Installation
The headlight features a plug-in design compatible with the factory wiring harness, allowing for straightforward installation without major modifications.
Performance & Compatibility
Vehicle Fitment
Designed for:
Freightliner Columbia (2001-2020)
Available configurations:
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Driver side headlight — Item 35851
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Passenger side headlight — Item 35852
Always confirm compatibility with your specific truck before installation.
Installation / Technical Details
Installation features:
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plug-and-play connection to existing wiring harness
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direct replacement headlight assembly
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integrated LED lighting system
Product Specifications
Item Numbers
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Driver: 35851
-
Passenger: 35852
Finish
Black inner housing
Voltage
12V
Package Dimensions
24″ L × 15.25″ W × 12.25–12.5″ H
Product Weight
20 lbs per headlight
Product Series
Aftermarket
Package Type
Cbox
Build Quality / Compliance
Durable Aftermarket Headlight Construction
These headlights are designed for heavy-duty trucking environments, with durable materials that help protect internal LED components during long-haul driving conditions.
DOT / SAE Compliance
According to manufacturer specifications, these headlights meet:
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DOT
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SAE
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FMVSS 108
standards for road-legal lighting performance.
Always verify compliance requirements in your region before installation.
What’s Included
Each package includes:
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1 LED headlight assembly
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integrated LED turn signal system
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integrated LED parking lights
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blackout inner housing finish
Driver and passenger headlights are sold separately.
Frequently Asked Questions About Freightliner Columbia LED Headlights
Will this headlight fit all Freightliner Columbia trucks?
This headlight is designed for 2001-2020 Freightliner Columbia models. Always confirm compatibility with your specific truck before ordering.
Are these headlights sold individually or as a pair?
These headlights are sold individually, allowing you to replace either the driver or passenger side.
Do these headlights use replaceable bulbs?
No. This headlight features a fully integrated LED system, so traditional bulbs are not required.
What is the benefit of LED headlights?
LED headlights generally provide consistent brightness, improved efficiency, and longer lifespan compared to traditional halogen bulbs.
Are these headlights plug-and-play?
Yes. These headlights are designed to plug into the existing factory wiring harness for easy installation.
Are these headlights DOT compliant?
Yes. According to manufacturer specifications, these headlights meet DOT, SAE, and FMVSS 108 standards.
Should I replace both headlights at the same time?
Replacing headlights in pairs helps maintain balanced brightness and consistent appearance, especially if the original headlights have aged differently.
