2021-2023 Chevy Trailblazer Right LED Low Beam Headlight w/ DRL OE 42778369

Right Passenger Side Headlight β€” LED Low Beam with DRL Projector (OE 42778369)

Direct-replacement right (passenger) headlight assembly designed for 2021–2023 Chevy Trailblazer models equipped with factory LED low-beam headlights. Clean black housing and clear lens with integrated LED daytime running light (DRL). πŸ”§

Key Features

  • Direct Replacement: Designed to replace the factory right-side headlight on Trailblazer models with factory LED low beam.
  • Light Sources: LED low beam (bulb included) + halogen high beam and turn signal (high beam bulb not included; turn signal bulb included).
  • Built-in DRL: Integrated LED daytime running light for modern appearance and visibility.
  • Durable Construction: Injection-molded PP/PC/ABS components with black housing and clear lens.
  • Important: Not compatible with factory halogen headlight models β€” check fitment before purchase.

Overview

This assembly matches the OE/OEM part number 42778369 and is supplied new in factory-style condition. It installs at the front right (passenger) position and uses the vehicle's 12V electrical system. Professional installation is recommended. πŸ™‚

Specifications

Manufacturer Part NumberGM2503522, 42831126
Interchange / OEGM2503522, 42831126 / 42778369
Applicable ModelsFor 2021–2023 Chevy Trailblazer with factory LED low beam headlight model
ConditionNew
PlacementFront, Right (Passenger Side)
Housing / Lens ColorBlack housing, Clear lens
MaterialPP, PC, ABS (injection molding)
Voltage12V
Light Source TypeLED (low beam), Halogen (high beam, turn signal)
High BeamHalogen (bulb not included)
Low BeamLED (bulb included)
Turn SignalHalogen (bulb included)
Side Marker LampNo
LED Daytime Running LightYes
Assembly MethodClosed
Way of UseDirect Replacement
Package Size58 Γ— 47 Γ— 33 cm / 22.83 Γ— 18.5 Γ— 12.99 in
Gross Weight4 kg / 8.82 lbs
Net Weight3.8 kg / 8.38 lbs

Package Included

  • 1 Γ— Right LED Low Beam with DRL Projector Headlight

Usage Tips

  • Fitment check: Confirm your vehicle has the factory LED low beam headlight model before ordering. πŸ”Ž
  • Installation: Professional installation is recommended to ensure correct alignment and electrical connections.
  • Bulbs: High beam bulb is not included β€” replace or reuse your vehicle's existing halogen high-beam bulb as needed.

Important Notes

  • Compatibility: This product is compatible with factory LED low beam headlight models only and is not compatible with factory halogen headlight models.
  • Color & Measurement: Slight color differences and small measurement errors may occur due to photography and manual measurement.
  • Support: If you have questions, contact the seller for assistance. Response will be provided as soon as possible.

Please refer to the listed specifications before purchase. If everything matches your vehicle, add to cart to secure this direct-replacement right-side headlight. πŸš—

 
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Fees such as import duties, taxes are not included in the item price or shipping costs. These charges are the buyer's responsibility.
Shipping:
 
2-9 working days to: USA
 
    •  
    • We maintain high standards of excellence and strive for hundred percent customer satisfaction. Feedback is very important to us. We hope that you contact us immediately before you give neutral or negative feedback, so that we can address your concerns. It is impossible to address issues if we do not know about them!
 
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Your satisfaction is our ultimate goal. We work hard to earn your trust and future business. Our certified technicians have tested each item before shipping. The unit comes with 1 year limited warranty on all manufacturing defects.
a) If you receive a defective item, you may return it or ask for a discount. Please contact us within 14 days after you receive the package.
b) What you returned must be intact and in its original packaging as re? u. Customer is responsible for shipping costs of the returned item.
c) We will cover the cost of shipping back t with the shipping rate indicated in the registration page. We will send you a new unit or refund the full payment you paid.
Thank you.
Business Hour
Business Hour: Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)
Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)
Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
Featuresβœ”βœ”*!!❀ Lange Lebensdauer ❀ Kreatives Design ❀
Feature 3###Easy installation!
Feature 2###Unique Appearance
Feature 1Easy installation,Convenient Use,Easy Operation
* Feature *Nice and Practical, High Quality Packaging
FeatureFast shipping from US Warehouse
Applicable ModelsFor 2021-2023 Traiblazer Halogen+LED Model
TypeHeadlight Assembly
BrandUnbranded
Lighting TechnologyLED
Placement on VehicleFront, Right, Passenger Side
OE/OEM Part Number42778369
Manufacturer Part NumberGM2503522, 42831126
Interchange Part NumberGM2503522, 42831126
Lens ColorClear
Housing ColorBlack
Light ColorWarm White
Voltage12 V
FeaturesDOT-Certified, SAE-Certified
MaterialPC, PP
Light Source TypeHalogen with LED
High Beam LightHalogen (Bulb Not Included)
Low Beam LightLED (Bulb Included)
Turn Signal LightHalogen (Bulb Included)
Side Marker Lamp LightNo
LED Daytime Running LightYes
Mounting StyleDirect Replacement
Manufacturer Warranty3 Years
NoteHigh Beam Bulb Not Included
ModelLED Low Beam, Halogen High Beam
PushAuction

On Sep 23, 2026 at 20:10:23 PDT, seller added the following information:

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