86572066 Genuine GM Headlamp Assembly For GMC Sierra 2500HD 6.6L V8

86572066 Genuine GM Headlamp Assembly For GMC Sierra 2500HD 6.6L V8

Name: 86572066 Genuine GM Headlamp Assembly For GMC Sierra 2500HD 6.6L V8
Brand: GM
SKU: 86572066
Price: 979.00 USD
Availability: InStock

P/N: 86572066 Manufactured by: GM

$979.00 - $979.00

$979.00

$979.00 - $979.00

$979.00

1 in Stock

Condition: New

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Description

The 86572066 headlamp assembly is a factory GM unit designed to provide proper illumination and visibility for GMC Sierra 2500HD models. It ensures correct beam pattern, secure mounting, and compatibility with the original vehicle lighting system.

Vehicle Compatibility

Year	Vehicle	Engine	Trims
2025	GMC Sierra 2500 HD	6.6L V8 - Diesel, 6.6L V8 - Gas	Denali, Denali Ultimate, SLT
2025	GMC Sierra 3500 HD	6.6L V8 - Diesel, 6.6L V8 - Gas	Denali, Denali Ultimate, SLT
2024	GMC Sierra 2500 HD	6.6L V8 - Diesel, 6.6L V8 - Gas	Denali, Denali Ultimate, SLT
2024	GMC Sierra 3500 HD	6.6L V8 - Diesel, 6.6L V8 - Gas	Denali, Denali Ultimate, SLT

General Specifications

Condition	New
Part Number	86572066
Brand	GM
Part Type	Headlamp Assembly
Years	2024–2025
Position	Front
Weight	13.65 Ib

Product Features

The 86572066 headlamp assembly is built to match factory performance and installation requirements:

Designed for GMC Sierra 2500HD applications
Maintains factory beam alignment and lighting output
Uses OEM-style electrical connections
Built to original dimensions for proper fitment
Installs using factory mounting locations
Provides stable and consistent illumination under normal conditions

Application Notes

The 86572066 is intended for GMC Sierra 2500HD vehicles equipped with the factory headlamp system listed above. It installs directly using original mounting points and connectors without modification.

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