85621074 Genuine GM Headlamp Assembly For GMC Sierra 2500HD 6.6L V8

85621074 Genuine GM Headlamp Assembly For GMC Sierra 2500HD 6.6L V8

Name: 85621074 Genuine GM Headlamp Assembly For GMC Sierra 2500HD 6.6L V8
Brand: GM
SKU: 85621074
Price: 979.00 USD
Availability: InStock

P/N: 85621074 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 85621074 headlamp assembly is a factory GM unit designed for proper front-end lighting on GMC Sierra 2500HD models. It provides correct beam pattern, fitment, and electrical connection consistent with original equipment specifications.

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	85621074
Brand	GM
Part Type	Headlamp Assembly
Years	2024–2025
Position	Front
Weight	13.65 Ib

Product Features

The 85621074 headlamp assembly is built to match factory performance and installation requirements:

Designed for GMC Sierra 2500HD applications
Matches original front headlamp configuration
Provides correct beam alignment and output
Maintains factory electrical connections
Built to OEM dimensions for proper mounting
Supports consistent lighting performance under normal operation

Application Notes

The 85621074 is intended for GMC Sierra 2500HD vehicles equipped with the factory headlamp system listed above. It installs using factory mounting points and connectors without modification.

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