81-88 Peterbilt 359 / 87-07 Peterbilt 379 / 08-21 Peterbilt 389 Headlights
K2 Industries
81-88 Peterbilt 359 / 87-07 Peterbilt 379 / 08-21 Peterbilt 389 Headlights
Check fitment before ordering
Match the year, make, model, trim and engine in the product details. Review mounting requirements and vehicle modifications. Ask us about this part.
Eligible returns within 30 days of receipt. Items must be unused, with original packaging and all included parts. Contact Lee Mods before sending anything back. Lee Mods pays return shipping for eligible U.S. returns; no restocking fee. See Returns & Exchanges for full conditions.
Product information from K2 Industries
Manufacturer warranty and guarantee statements below are subject to that manufacturer’s terms. For return eligibility through Lee Mods, see Returns & Exchanges. Ask Lee Mods to clarify any warranty or guarantee before ordering.
Peterbilt 359 / 379 / 389 Headlights
OEM-style headlight assembly designed to restore or replace worn units across three generations of Peterbilt heavy duty trucks. Built with hard panel construction for durability on the road. Direct replacement fitment eliminates guesswork at installation.
Key Features
- Factory mounting alignment - Bolts to existing attachment points without drilling or modification
- Hard panel construction - Built to handle road vibration and weather exposure
- Multi-generation coverage - Single assembly serves three model years across different cab styles
Specs
- Construction: Hard panel
- Configuration: Headlight assembly (left or right, specify at checkout)
- Condition: New
Whats Included
- Headlight assembly
Frequently Asked Questions
Does this come with a bulb?
The assembly ships without a bulb — you'll transfer your existing bulb or source a replacement separately. Check your vehicle's manual for the correct bulb type and wattage.
Will this bolt directly to my truck?
Yes, it mounts at the factory attachment points on your cab. No drilling or frame modification needed. Hand tools and basic fasteners are all you need.
Can I paint this before installation?
The hard panel finish is ready for paint if you want to match cab color. Prep and paint before install, or leave as-is for a clean functional look. Test-fit first to confirm clearance.
Your vehicle
Select a vehicle to check the supplied application records for this part.
Choose or change vehicle →Product reference & ordering help
Supplier & part identification
K2 Industries
| Option | SKU / part reference |
|---|---|
| Standard | K2-5144-PTB-006-HL |
Vehicle compatibility
Read the application years, model, trim, engine and exclusions in the description above. A make-level collection or product recommendation alone does not confirm fitment.
Request fitment help →Installation & specifications
Review the manufacturer’s specifications and installation notes above. Confirm required mounting hardware, tools and modifications before ordering. If instructions are not supplied, contact us with the part reference.
Shipping expectations
Processing and delivery vary by product, supplier and destination. Contact us to confirm timing for your part before planning an installation.
Shipping & delivery informationManufacturer warranty
Coverage and exclusions vary by manufacturer and part. Review the supplied product documentation or ask us for the applicable terms.
Warranty information