Truck Headlights

Replacement Truck Headlights for Commercial Vehicles

Find truck headlights and replacement headlamps for commercial vehicles and heavy-duty applications. This category is designed to help vehicle operators, workshops and parts specialists identify suitable front lighting using vehicle fitment, installation side, dimensions, connectors and OEM reference numbers.

Depending on the product, a truck headlight may provide dipped beam, high beam, daytime running light, position light or indicator functions. Always check the individual product specifications because lighting functions and electrical requirements vary between models.

How to Choose the Correct Truck Headlight

Before ordering a replacement headlight, compare the following information with the original unit:

• Truck make, model and production year
• OEM or cross-reference part number
• Left-hand or right-hand installation
• Headlight dimensions and mounting points
• Operating voltage and electrical connections
• Connector type and pin arrangement
• Dipped beam, high beam and additional functions
• Beam pattern for left-hand or right-hand traffic
• Product-specific approvals and markings

Truck headlights can look similar while using different housings, mounting brackets or connectors. Confirm every relevant measurement and reference before purchasing.

Left and Right Truck Headlights

Vehicle-specific truck headlights are commonly supplied for a defined installation side. A left-hand headlight and a right-hand headlight might have mirrored housings, different brackets or different electrical connections.

Check whether the product is marked left, right or suitable for both sides. When replacing a pair, verify that both units provide the required beam pattern and lighting functions.

LED and Conventional Truck Headlamps

Replacement truck headlights can use LED technology, conventional bulbs or a combination of both. Select the version that matches the vehicle’s existing electrical system, mounting arrangement and required functions.

Do not assume that a bulb headlight can be replaced directly with an LED model. Compatibility, connectors, vehicle electronics and product-specific approval information must be checked first.

Truck Headlights, Driving Lights and Work Lights

A main truck headlight provides road-facing vehicle lighting such as dipped beam or high beam. A driving light supplies supplementary forward illumination, while a work light is intended to illuminate an operating area around the vehicle.

Choose the category that matches the light’s intended function rather than relying only on its shape or wattage.

Frequently Asked Questions

How Do I Find the Correct Headlight for My Truck?

Use the truck make, model, year and OEM number, then compare the installation side, dimensions, mounting points and connector with the original headlight.

Are Left and Right Truck Headlights Interchangeable?

Usually not. The housing, mounting points, connector or beam pattern can differ between the two sides.

Can I Replace a Bulb Truck Headlight With LED?

Only when the LED replacement is compatible with the vehicle and installation. Check electrical connections, vehicle electronics, dimensions and approval information before fitting.

Are All Truck Headlights Suitable for 12V and 24V?

No. The supported voltage range varies by product. Use only a headlight whose specifications match the truck’s electrical system.