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  • 11-20 Peterbilt 579 LED Headlights - Black
-16%
11-20 Peterbilt 579 LED Headlights - Black
11-20 Peterbilt 579 LED Headlights - Black
11-20 Peterbilt 579 LED Headlights - Black
11-20 Peterbilt 579 LED Headlights - Black
11-20 Peterbilt 579 LED Headlights - Black
11-20 Peterbilt 579 LED Headlights - Black
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Load image into Gallery viewer, 11-20 Peterbilt 579 LED Headlights - Black
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Load image into Gallery viewer, 11-20 Peterbilt 579 LED Headlights - Black
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11-20 Peterbilt 579 LED Headlights - Black

K2 Industries
K2-5111-PTB-006-HL
Headlights
$890.00 $739.99
$739.99
customers are viewing this product
11-20 Peterbilt 579 LED Headlights - Black
Description
11-20 Peterbilt 579 LED Headlights — Black

Factory-style LED headlights in black housing for direct bolt-on fitment. Built with hard panel construction designed for durability in heavy-duty applications. Direct replacement that maintains OEM mounting geometry without modifications.

✓ Ships from FL Warehouse ✓ Factory Mounting Points ✓ Direct-from-Warehouse
Key Features
  • LED Technology - Lower heat output and longer service life than halogen equivalents
  • Black Housing - OEM-style appearance integrated into existing dash opening
  • Drop-In Design - Mounts at factory attachment points with no drilling or fabrication needed
Specs
  • Configuration: Pair (left and right)
  • Housing: Hard panel construction, black finish
  • Condition: New
Whats Included
  • Left and right LED headlight assemblies
Frequently Asked Questions

Will these bolt directly into my existing headlight buckets?

Yes. These mount at factory attachment points — no drilling or custom brackets required. Test-fit before final installation to confirm clearance with any aftermarket components.

Do I need bulbs, or are they included?

Bulbs are not included with these assemblies. You'll need to source the correct LED bulb specification separately and confirm compatibility with your electrical system.

What's the return process if these don't fit my truck?

Contact ModSupply customer service directly for return eligibility and shipping instructions. Keep original packaging for inspection.

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