84543927 Genuine GM Headlamp Assembly For GMC Sierra 1500 3.0L 6.2L

Name: 84543927 Genuine GM Headlamp Assembly For GMC Sierra 1500 3.0L 6.2L
Brand: GM
SKU: 84543927
Price: 1178.00 USD
Availability: InStock

P/N: 84543927 Manufactured by: GM

$1,178.00 - $1,178.00

$1,178.00

$1,178.00 - $1,178.00

$1,178.00

1 in Stock

Condition: New

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Description

The 84543927 headlamp assembly is a GM factory lighting unit designed for GMC Sierra 1500 models to maintain proper forward illumination and visibility. It ensures correct beam alignment, solid mounting, and full compatibility with the original vehicle electrical system.

Vehicle Compatibility

Year	Vehicle	Engine	Trims
2026	GMC Sierra 1500	3.0L L6 Diesel, 6.2L V8 Gas	AT4, AT4X
2025	GMC Sierra 1500	3.0L L6 Diesel, 6.2L V8 Gas	AT4, AT4X
2024	GMC Sierra 1500	3.0L L6 Diesel, 6.2L V8 Gas	AT4, AT4X
2023	GMC Sierra 1500	3.0L L6 Diesel, 6.2L V8 Gas	AT4, AT4X

General Specifications

Condition	New
Part Number	84543927
Brand	GM
Part Type	Headlamp Assembly
Years	2023-2026
Position	Left
Generation	2022–2026 Redesign
Trim Compatibility	AT4 / AT4X
Weight	14.45 lb

Product Features

The 84543927 headlamp assembly is built to match factory performance and installation requirements:

Designed for GMC Sierra 1500 factory lighting configuration
Maintains proper beam pattern and light distribution
Uses OEM-style electrical connections
Manufactured to original housing dimensions for accurate fit
Installs using factory mounting points
Provides consistent illumination during standard driving conditions

Application Notes

The 84543927 is intended for GMC Sierra 1500 vehicles equipped with the factory headlamp system listed above. It installs directly using original mounting hardware and integrates with the existing wiring harness.

Always verify part number, vehicle year, and lighting configuration before installation.