This blackout LED headlight assembly gives Peterbilt 389 owners a more aggressive lighting upgrade with modern LED performance and a standout halo design. The 100 LED white halo functions as a daytime running light, while the integrated 10 LED turn signal adds front signal functionality in the same assembly.
Designed to plug into the existing wiring harness, this headlight is built for drivers who want a blacked-out custom look, LED output, and a replacement-style upgrade for compatible Peterbilt trucks.
Key Features & Benefits
High-Power LED Headlight Output
This headlight uses dedicated LED low beam and high beam functions for modern front lighting performance.
Output details:
- Low beam: 1,800 lumens
- Low beam power: 13.2W
- High beam: 3,000 lumens
- High beam power: 34.8W
- Input: 12V DC
This gives your Peterbilt a cleaner LED lighting upgrade while keeping the assembly self-contained.
100 LED White Halo DRL
The integrated white halo gives the front end a sharp custom signature.
Halo details:
- 100 LED white halo
- Functions as a daytime running light
- Integrated into the headlight assembly
- Bold visibility-focused styling
- Modern blackout headlight appearance
The halo helps the truck stand out while adding a clean DRL-style lighting element.
Integrated 10 LED Turn Signal
This headlight includes an integrated turn signal function.
Turn signal details:
- 10 LED turn signal
- Built into the headlight assembly
- Adds front signal functionality
- Helps simplify the lighting layout
- Complements the blackout housing design
This gives the headlight more function than a basic replacement assembly.
Blackout Housing Design
The blackout finish gives the truck a more aggressive front-end appearance.
Features include:
- Blackout headlight assembly
- Bold custom look
- Designed for Peterbilt 388/389 styling
- Matches black, smoked, dark stainless, and modern custom exterior builds
This is a strong option for owner-operators, show truck builds, and Peterbilt owners moving away from a full chrome front-end look.
Existing Harness Connection
The headlight is designed for an easy connection using the existing wiring harness.
Features include:
- Plugs into existing wiring harness
- Replacement-style connection
- Load resistor included on low beam circuit
- Designed for compatible Peterbilt applications
Important: Do not discard unused factory headlight wiring harness. It may be required for installation, service, or future changes.
Performance, Compatibility & Use Case
Peterbilt Compatibility
This headlight assembly fits Peterbilt 389 trucks from 2008-2024.
Additional listed fitment includes Peterbilt 388 from 2005-2015 and Peterbilt 567 from 2014-2022.
Always confirm your truck model, year, factory headlight setup, wiring harness, and mounting configuration before ordering.
Application & Use Case
Designed for:
- Peterbilt 389 headlight upgrades
- Peterbilt 388 headlight replacement
- Peterbilt 567 headlight upgrades
- Blackout exterior builds
- LED headlight conversions
- Halo DRL styling
- Integrated turn signal upgrades
- Owner-operator and show truck builds
This is a strong choice for drivers who want a bold black LED headlight with modern lighting features and verified compliance details.
Installation & Technical Details
Installation Overview
This headlight assembly is designed to plug into the existing wiring harness on compatible Peterbilt trucks.
Installation details:
- Product type: LED headlight assembly
- Housing finish: Blackout
- Headlight LEDs: 10 LED design
- Turn signal: 10 LED
- Halo: 100 LED white halo DRL
- Low beam output: 1,800 lumens
- Low beam power: 13.2W
- High beam output: 3,000 lumens
- High beam power: 34.8W
- Input voltage: 12V DC
- Load resistor: 15 ohm low beam resistor included
- Warranty: 3 years
Professional installation is recommended for proper wiring, resistor placement, alignment, and aiming.
Load Resistor Placement Note
A 15 ohm load resistor is included on the low beam circuit.
Important installation notes:
- Resistor should be placed under the hood
- Resistor must have air circulation
- Do not place resistor against heat-sensitive materials
- Follow installation instructions for safe mounting
Load resistors can generate heat, so proper placement matters.
Build Quality, Compliance & Warranty
Build Quality
This headlight assembly is built as a blackout LED replacement-style upgrade for compatible Peterbilt trucks.
Build details include:
- Blackout headlight assembly
- Integrated 100 LED halo DRL
- Integrated 10 LED turn signal
- LED low and high beam functions
- Included 15 ohm load resistor
- Plug-in harness connection
Compliance
This headlight is listed as compliant with:
- DOT
- SAE
- FMVSS 108
Proper installation and headlight aiming are still required for safe road use and compliance.
Warranty Coverage
This product includes a 3-year warranty.
What’s Included
Included:
- 1 × Blackout LED Headlight Assembly
- 1 × 15 Ohm Load Resistor on Low Beam Circuit
Not listed as included:
- Opposite side headlight
- Extra wiring harness
- Mounting hardware
- Additional resistors
Frequently Asked Questions About Peterbilt 389 Blackout LED Halo Headlights
Does this fit the Peterbilt 389?
Yes. This headlight is listed for Peterbilt 389 trucks from 2008-2024.
Confirm your factory headlight setup and wiring before ordering.
Does this fit the Peterbilt 388?
Yes. This headlight is also listed for Peterbilt 388 trucks from 2005-2015.
Check your mounting and wiring setup before installation.
Does this fit the Peterbilt 567?
Yes. This headlight is listed for Peterbilt 567 trucks from 2014-2022.
Confirm your truck’s headlight configuration before ordering.
Is this sold individually or as a pair?
The supplied product information describes a headlight assembly but does not state that it is sold as a pair.
Check the product listing or contact us to confirm whether this is sold individually or as a driver/passenger pair before ordering.
What does the white halo do?
The 100 LED white halo functions as a daytime running light.
It also gives the headlight a modern custom appearance.
Does this headlight include a turn signal?
Yes. This headlight includes a 10 LED turn signal.
The turn signal is integrated into the headlight assembly.
What is the low beam output?
The low beam is listed at 1,800 lumens.
It uses 13.2 watts at 12V DC input.
What is the high beam output?
The high beam is listed at 3,000 lumens.
It uses 34.8 watts at 12V DC input.
Is a resistor included?
Yes. A 15 ohm load resistor is included on the low beam circuit.
The resistor should be mounted under the hood with air circulation.
Should I remove the unused factory wiring harness?
No. The supplied product information says not to discard the unused factory headlight wiring harness.
Keep it available for installation, service, or future use.
Is this DOT and SAE compliant?
Yes. This headlight is listed as DOT/SAE and FMVSS 108 compliant.
Proper installation and aiming are still required.
What warranty is included?
This product includes a 3-year warranty.
Warranty coverage applies according to the seller or manufacturer warranty terms.
