Kenworth T660 LED Headlights
Why Upgrade Your Kenworth T660 Headlights?
- Brighter, Safer Night Driving: LED and projector-style beams light up more of the road with sharper focus. - Custom Look: Choose from blackout, chrome, or smoked finishes with built-in halos and DRLs. - Durable Construction: Weather-sealed, vibration-resistant, and made for commercial duty. - Plug-and-Play Fit: Most units are direct replacements—no rewiring or custom brackets needed. From sleek blackout housings to chrome-finished LED projector headlights with halo rings and sequential turn signals, we’ve got options to fit every build and personal style. Whether you're replacing old OEM lights or tricking out your front end, these high-performance headlights are built to shine.Enjoy Quality Features
- LED projector headlights for enhanced beam precision - Chrome or blackout housings to match your rig’s look - Integrated sequential turn signals and daytime running lights - Halo rings and triple-position light accents - Driver side, passenger side, or complete sets available These aftermarket headlights are perfect for replacing damaged front-end lights or enhancing your exterior style. Consider also buying replacement Kenworth T660 bumpers or pairing your purchase with Kenworth T660 LED marker lights and auxiliary light bars for a full lighting upgrade.Frequently Asked Questions About Kenworth T660 LED Headlights
Will these LED headlights fit my specific year Kenworth T660?
Our LED headlights are designed to fit Kenworth T660 models from 2008 to 2018. The mounting points and electrical connections remained consistent across these model years. However, if your truck has aftermarket modifications to the front end or custom hood configurations, we recommend calling our tech support at 1-888-875-7787 to verify fitment before ordering.
Do I need to add resistors or modify my truck's electrical system for LED installation?
Most of our Kenworth T660 LED headlights are plug-and-play compatible with your truck's existing electrical system. They include built-in CANbus decoders to prevent hyperflashing and dashboard errors. No cutting, splicing, or additional resistors are required. The only modification you might need is adjusting the headlight aim after installation, which takes about 10 minutes using the factory adjustment screws.
How difficult is the installation process, and what tools do I need?
Installation typically takes 30-45 minutes per side for someone with basic mechanical skills. You'll need a Phillips head screwdriver, a 10mm socket wrench, and potentially a trim removal tool for the inner fender liner clips. The process involves removing 3-4 screws from the headlight bezel, disconnecting the factory bulb harness, and swapping in the new LED assembly. Many customers complete this installation in their driveway without professional help.
What's the actual brightness difference compared to stock halogen lights?
Our LED headlights produce between 8,000 to 12,000 lumens per set, compared to approximately 3,000 lumens from stock halogen bulbs. This translates to 2-3 times brighter illumination with a crisp white 6000K color temperature. The beam pattern is DOT compliant with a defined cutoff line to prevent blinding oncoming traffic while significantly improving your visibility range by 150-200 feet.
Are these headlights durable enough for long-haul trucking conditions?
Yes, these LED headlights are built specifically for commercial trucking demands. They feature die-cast aluminum housings with impact-resistant polycarbonate lenses that meet SAE J2891 standards for vibration and shock resistance. The LED chips are rated for 50,000+ hours of operation and include thermal management systems to prevent overheating. They're also IP67 waterproof rated, meaning they can handle pressure washing and extreme weather conditions without moisture intrusion.
