OEM+ Chrome Upgrade with DRL & Sequential Lighting
Upgrade your Peterbilt 579 with a modern headlight solution that keeps the clean chrome look while adding advanced lighting features. This projection headlight combines a focused beam pattern with LED daytime running lights and a sequential turn signal for a premium, updated appearance.
Key Features & Benefits
Projection Beam Design
The projector housing focuses light more precisely than traditional reflector headlights, helping improve forward visibility and reduce scattered light.
LED Daytime Running Light (DRL)
Integrated white LED DRL enhances daytime visibility while giving your truck a modern lighting signature.
Sequential LED Turn Signal
Features a flowing amber LED turn signal pattern for increased visibility and a high-end, custom look.
Chrome Inner Housing Finish
Maintains a factory-inspired chrome appearance while upgrading the overall look of your truck.
Patent Pending Lens Design
Engineered with reflective turn signal diffusers to improve signal visibility and light distribution.
Performance, Compatibility & Use Case
- Fits 2012–2021 Peterbilt 579
- Also fits 2010–2016 Peterbilt 587
Bulb Specifications:
- Low Beam: H7, 55W (12V)
- High Beam: H7, 55W (12V)
Ideal for:
- OEM headlight replacement
- Chrome-focused upgrades
- Fleet modernization
- Drivers wanting DRL + sequential signal without full LED conversion
Installation & Technical Details
Designed for straightforward installation using factory mounting points and wiring connections.
- Plug-and-play connection to OEM harness
- OE-style mounting tabs for proper fitment
Professional installation is recommended to ensure proper alignment and performance.
Build Quality & Compliance
- Durable aftermarket construction
- Designed for heavy-duty truck applications
- Complies with DOT / SAE / FMVSS 108 standards
What’s Included
- (1) Projection Headlight Assembly (Driver or Passenger side)
- Integrated LED DRL
- Integrated LED sequential turn signal
Frequently Asked Questions About Peterbilt 579 Projection Headlights
Will these headlights fit both Peterbilt 579 and 587 models?
Yes. These headlights are designed to fit 2012–2021 Peterbilt 579 and 2010–2016 Peterbilt 587 models.
Do these headlights include DRL?
Yes. These headlights feature integrated white LED daytime running lights for improved visibility.
What is a sequential turn signal?
A sequential turn signal creates a flowing light pattern instead of a standard blink, improving visibility and adding a modern appearance.
Are these plug-and-play?
Yes. These headlights are designed to plug into the factory wiring harness for straightforward installation.
What bulbs do these headlights use?
These headlights use H7 halogen bulbs for both low and high beams.
Can I upgrade these to LED bulbs?
LED bulb upgrades may be possible, but compatibility and beam performance can vary depending on your setup.
What’s the difference between chrome and blackout versions?
Chrome provides a clean, factory-style appearance, while blackout versions offer a more aggressive, custom look.
Are these DOT compliant?
These headlights are designed to meet DOT, SAE, and FMVSS 108 standards.
