Black Halogen Headlights Assembly Compatible With Freightliner Columbia2004-2017 Passenger Side

When you're hauling freight across hundreds of miles, clear, reliable headlights aren't optional — they're mission-critical. This black halogen headlight assembly for the 2004-2017 Freightliner Columbia delivers a direct OE-style replacement for the passenger side, giving drivers and fleet managers a straightforward solution that restores full illumination and keeps trucks roadworthy. This headlight assembly is engineered specifically to fit the 2004 through 2017 Freightliner Columbia semi-truck, passenger side (right-hand/RH). Whether you're maintaining a single owner-operator rig or managing a full commercial fleet, this unit fits the Columbia's factory mounting points without cutting, splicing, or custom fabrication. Before ordering, always verify your truck's build year and confirm the passenger/right side is the side requiring replacement. If you need the driver side (LH), contact us to check availability on the matching unit. • Direct bolt-on fitment for 2004-2017 Freightliner Columbia RH position — no drilling or modification required • Black housing gives your truck a clean, modern appearance compared to aged factory chrome or yellowed OE lenses • Halogen bulb technology delivers bright, consistent white-yellow light output at highway speeds and in low-visibility conditions • OE-style connector plug designed to mate with the Columbia's factory wiring harness — plug-and-play installation • Sealed lens and housing construction helps resist road moisture, dust, and debris common in long-haul trucking environments • Affordable replacement price makes fleet-wide maintenance cost-effective without sacrificing quality or fit • Compatibility: 2004-2017 Freightliner Columbia, Passenger Side (Right Hand / RH) • Bulb Type: Halogen • Housing Color: Black • Lens Color: Clear • Position: Passenger Side (Right) • Wiring: OE-style plug connector • Voltage: 12V DC (standard commercial truck electrical system) • Condition: New, aftermarket direct-fit replacement This headlight assembly features an ABS plastic housing finished in a durable matte black, engineered to handle the vibration, temperature swings, and road debris that commercial trucks encounter daily. The clear polycarbonate lens is pre-treated to resist UV hazing — a critical factor for trucks operating in the sun belt or high-altitude routes where UV degradation accelerates. The internal halogen reflector bowl is precision-shaped to project light accurately at the road ahead, not into the eyes of oncoming drivers. Internal components are sealed against the housing to minimize moisture intrusion, which is the leading cause of premature headlight failure in long-haul applications. Unlike cheap, imported lenses that cloud within six months, the polycarbonate used here is rated for the temperature extremes that trucks face — from sub-zero winter starts in the Midwest to high-heat summer runs through the Southwest. Installing this headlight assembly is a manageable task for any experienced fleet mechanic or handy owner-operator. Here is a general step-by-step guide. First, park the truck safely on a flat surface, engage the parking brake, and disconnect the negative battery terminal to eliminate any risk of electrical short during the swap. Second, open the hood and locate the rear of the existing passenger-side headlight assembly. Third, disconnect the wiring harness connector by pressing the release tab and pulling the plug straight back. Fourth, remove the retaining bolts or screws securing the headlight assembly to the front fascia bracket — most Columbia models use three to four mounting bolts accessible from behind the grille or through the engine bay. Fifth, carefully pull the old assembly forward and free it from the mounting tabs. Sixth, align the new black halogen headlight assembly into the mounting position, ensuring all tabs seat correctly. Seventh, reinstall and hand-tighten the retaining bolts, then torque to the factory specification. Eighth, plug the OE-style wiring connector into the new assembly until it clicks. Ninth, reconnect the negative battery terminal. Tenth, test the headlight on low and high beam before closing the hood. Adjust the aim if necessary using the headlight adjuster screws to meet DOT horizontal and vertical aiming standards. Total installation time is typically 30 to 60 minutes per side. • 1x Black Halogen Headlight Assembly (Passenger Side / RH) • Note: Halogen bulb may or may not be pre-installed — verify on receipt; standard H-series bulbs available at any truck stop or parts retailer At our store, we source directly from verified suppliers to bring you commercial-grade truck components at competitive pricing. Every order ships with tracking so your maintenance team always knows when parts arrive. Our 30-day defect warranty means if the unit arrives damaged or fails due to a manufacturing defect, we make it right — fast. We understand downtime costs money, which is why we prioritize accurate fitment data, honest product descriptions, and responsive customer support. Fleet accounts and repeat buyers are always welcome to reach out for volume pricing. Don't let a failed headlight sideline your Columbia or put your driver at risk. Order this 2004-2017 Freightliner Columbia passenger side black halogen headlight assembly today, restore full illumination, and keep your rig legal and lit — mile after mile.