K2 Industries
08-15 Kenworth T660 / 13-20 Peterbilt 579 / 11-20 Peterbilt 587 LED Fog Lights
08-15 Kenworth T660 / 13-20 Peterbilt 579 / 11-20 Peterbilt 587 LED Fog Lights
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LED Fog Lights
Direct OEM replacement fog lights with LED technology for heavy-duty trucks. These units deliver brighter, whiter output than stock halogen units while consuming less power. Hard-wired design maintains factory integration without modification.
Key Features
- LED Bulb Technology - Produces whiter light output with lower heat generation than halogen, reducing electrical load on your charging system.
- OEM-Style Housing - Bolt-in replacement that sits flush with factory mounting points — no custom brackets or modifications needed.
- Long Service Life - LED elements last significantly longer than traditional halogen bulbs, reducing replacement frequency.
Specs
- Type: LED Fog Light Assembly
- Configuration: Pair (Left and Right)
- Condition: New
What's Included
- Left Fog Light Unit
- Right Fog Light Unit
Frequently Asked Questions
Will these plug directly into my existing wiring harness?
Yes — these mount at factory fog light locations and use OEM connector fitment. Your truck's original wiring harness connects without adapters or splicing.
Do I need to replace any wiring or add a relay?
The stock electrical system supports these units. No relay modification or rewiring required — pull the old units and bolt these in place.
What's the brightness difference compared to the halogen originals?
LED output is noticeably brighter and whiter — you'll see better penetration in fog and rain. Power draw is also lower, which reduces load on your alternator.

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