Find Kenworth headlight assemblies, replacement options and conversion components by truck model. Choose your collection below, then match the year, housing style and electrical connections in the product listing.

Shop Kenworth headlights by model

Select your model, then check the individual product’s application and specifications.

Choose the right Kenworth headlight setup

Identify your existing lights

Check the model, year, housing shape and mounting points. Confirm whether you need a complete assembly, a housing, a replacement bulb or conversion components.

Compare the exact specifications

Review LED or halogen construction, beam functions, electrical requirements and connectors. Features such as heated lenses or projection optics apply only where the product listing specifies them.

Check the installation package

Confirm the required side, quantity and included bulbs, modules, adapters and hardware. Match your existing wiring and follow the instructions for the selected product.

Before ordering: Have your truck’s model, year and photos of the current headlights ready. Matching model names or similar-looking assemblies do not establish compatibility.

Kenworth headlight FAQs

What Kenworth models can I shop by?

Choose from the T880, W990, T660, T680 and W900 headlight collections above. Check the individual listing for the supported year range and original lighting configuration.

How do I choose the correct Kenworth headlight assembly?

Start with the model and year, then compare housing shape, mounting points, connectors and driver or passenger side with your existing lights. Similar appearance alone does not establish compatibility.

What should I compare between LED and halogen headlights?

Review the exact product’s beam functions, electrical requirements, construction and installation notes. Check whether it uses a replaceable bulb or an integrated LED module and confirm what is included.

Are Kenworth replacement headlights plug-and-play?

Installation requirements vary by truck and product. Confirm the mounting arrangement, wiring connections and any adapters or other components needed. Follow the instructions for the selected assembly rather than assuming every option installs the same way.

Do headlight assemblies include bulbs and mounting hardware?

Check the included-parts list. A complete assembly, housing and replacement bulb are different products. Bulbs, LED modules, adapters and mounting hardware are only included when the listing specifies them.

How should I compare headlight beam performance?

Use the beam information and specifications supplied for the exact product. Compatibility, installation and correct aiming matter alongside output. Do not assume every LED option provides the same beam pattern or performance.

What should I check for on-road use?

Review the exact product’s markings, intended use and supporting documentation, along with the requirements where your truck operates. Ask for clarification if the listing does not address your application; inclusion in this category alone does not establish approval.

Can I upgrade a Kenworth with a different headlight style?

Check whether the proposed setup requires different housings, mounting brackets, connectors or other conversion components. Compare the complete installation requirements with your truck before choosing a lamp or assembly.

Explore trucking headlights and fog lights, or compare Peterbilt, Freightliner, International and Volvo headlight collections for other trucks.