2019-2023 GMC Sierra 1500/2500/3500 Left DRIVER Side LED Taillight

Restore Factory Lighting Performance and Safety

Replace a damaged, cracked, or non-functioning taillight with this genuine OEM Left-Hand (LH) Driver Side LED Taillight designed for 2019-2023 GMC Sierra trucks.

Featuring advanced LED lighting technology, this factory-original taillight delivers bright, efficient illumination while maintaining the distinctive OEM styling of the Sierra lineup. Whether repairing collision damage or replacing a worn unit, this taillight provides the fit, finish, and reliability expected from genuine GMC components.

Ideal for collision repairs, vehicle restoration projects, fleet maintenance, and OEM replacements.

Vehicle Compatibility

Fits:

• 2019-2023 GMC Sierra 1500
• 2019-2023 GMC Sierra 2500HD
• 2019-2023 GMC Sierra 3500HD

Key Features

• Genuine OEM GMC taillight assembly
• LH Driver Side placement
• Factory LED lighting technology
• Fits 2019-2023 GMC Sierra trucks
• Compatible with Sierra 1500, 2500HD, and 3500HD models
• OEM-quality fit and finish
• Direct replacement design
• Restores factory appearance and lighting performance
• Durable construction for long-term reliability
• Ideal for collision repair and restoration

Installation Information

Installation typically involves:

• Removing the damaged taillight assembly
• Disconnecting the factory wiring harness
• Installing the replacement OEM taillight
• Reconnecting electrical connections
• Testing brake, running, turn signal, and reverse light functions

Professional installation is recommended to ensure proper operation and alignment.

Product Specifications

Specification	Details
Product Type	LED Taillight Assembly
Placement	LH Driver Side
Position	Rear
Vehicle Years	2019-2023
Vehicle Make	GMC
Vehicle Models	Sierra 1500, Sierra 2500HD, Sierra 3500HD
Lighting Type	LED
Condition	OEM
Installation Type	Direct Replacement

Built for OEM Performance and Appearance

This OEM GMC Sierra LED taillight is engineered to restore factory lighting performance, enhance rear visibility, and maintain the premium appearance of your truck. Designed to OEM standards, it delivers dependable functionality and seamless integration with your vehicle.

At Dawson Auto Salvage & Recycling Yard, we specialize in premium Southern OEM truck parts trusted by truck owners, repair facilities, body shops, and restoration professionals throughout North America.