Modern LED Upgrade with Dual-Color Light Bar
Take your Peterbilt 389 to the next level with a bold LED headlight upgrade featuring a dual-color light bar and aggressive blackout styling. Designed to improve both visibility and appearance, this headlight delivers strong output along with a dynamic lighting signature that stands out on the road.
Key Features & Benefits
High-Power LED Output
Delivers improved light output over traditional halogen headlights for better nighttime visibility and reduced power draw.
- Low Beam: 1,600 lumens
- High Beam: 2,400 lumens
Dual-Color LED Light Bar (57 LEDs)
Integrated LED light bar shines white for position lighting and switches to amber when the turn signal is activated, combining two functions into one clean design.
Integrated LED Turn Signal (16 LEDs)
Bright amber turn signal improves visibility and provides clear signaling in all driving conditions.
Blackout Housing Design
Blacked-out inner housing delivers a modern, aggressive appearance ideal for custom builds and updated trucks.
Patent-Protected Design
Bold and unique headlight styling with patented design (Patent #D866,822).
Performance, Compatibility & Use Case
- Fits 2008–2024 Peterbilt 389
- Fits 2005–2015 Peterbilt 388
- Fits 2014–2022 Peterbilt 567
Electrical Specs:
- Low Beam: 1,600 lumens, 1.25A @ 12V
- High Beam: 2,400 lumens, 2.50A @ 12V
Ideal for:
- LED performance upgrades
- Custom and blackout builds
- Drivers wanting modern lighting features
- Replacing outdated halogen headlights
Installation & Technical Details
Designed for straightforward installation using factory mounting points and wiring.
- Plug-and-play connection to OEM harness
- Direct replacement design
Important Notes:
- A load resistor may be required on the low beam circuit depending on your setup
- Resistor should be installed on the headlight harness under the hood with proper air circulation
- Do not discard factory wiring harness
Professional installation is recommended for best results.
Build Quality & Compliance
- Durable aftermarket construction
- Integrated LED system (no replaceable bulbs)
- Designed for heavy-duty truck applications
- Complies with DOT / SAE / FMVSS 108 standards
What’s Included
- (1) LED Headlight Assembly (Driver or Passenger side)
- Integrated LED low & high beam
- Dual-color LED light bar
- Integrated LED turn signal
Frequently Asked Questions About Peterbilt 389 LED Headlights
Will these headlights fit my Peterbilt 389?
Yes. These headlights are designed to fit 2008–2024 Peterbilt 389 models.
Do these also fit other Peterbilt trucks?
Yes. These are also compatible with 2005–2015 Peterbilt 388 and 2014–2022 Peterbilt 567 models.
What is a dual-color light bar?
A dual-color light bar shines white as a position light and switches to amber when the turn signal is activated.
Are these plug-and-play?
Yes. These headlights are designed to connect directly to the factory wiring harness.
Do I need a load resistor?
A load resistor may be required depending on your truck’s electrical system and should be installed on the low beam circuit if needed.
Are these brighter than factory headlights?
These LED headlights provide improved efficiency and light output compared to standard halogen systems.
Do these use replaceable bulbs?
No. This is a fully integrated LED headlight assembly.
Are these DOT compliant?
These headlights are designed to meet DOT, SAE, and FMVSS 108 standards.
