2013-2021 Kenworth T680 Full LED Sequential Turn Signal Headlights
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
2013–2021 Kenworth T680 Full LED Sequential Turn Signal Headlights
Full LED headlights with integrated sequential turn signals for Kenworth T680 trucks. Modern LED optics replace aging halogen housings while maintaining factory mounting points. Sequential amber turn signals flow across the lower lens for visibility and style.
Key Features
- Sequential Turn Signals - Flowing amber pattern across lower lens improves visibility and adds modern visual cue.
- Full LED Optics - No halogen bulbs; integrated LED design eliminates replacement bulbs and reduces heat.
- Factory Integration - Mounts at existing headlight positions; no bracket fabrication or drilling required.
Specs
- Full LED construction with integrated sequential turn signal
- Factory mounting configuration for T680 platform
- Pair (left and right)
Whats Included
- Left and right LED headlight assemblies
Frequently Asked Questions
Will these plug directly into my existing wiring harness?
These are designed for factory mounting positions on the T680. Confirm connector type before purchase — you may need a wiring adapter or harness modification depending on your truck's original electrical setup.
Do I need to reprogram my truck's computer for the sequential turn signals to work?
Depends on your truck's lighting module. Some T680 models require a module update or external controller to enable the sequential function. Check with your dealer or a truck-focused electrical shop before install.
What's the warranty on these headlights?
Warranty details are not listed in the product specs — contact ModSupply directly for coverage terms and any road-hazard options available.
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.