85720422 Genuine GM Headlamp Assembly For GMC Sierra 2500HD 6.6L V8

85720422 Genuine GM Headlamp Assembly For GMC Sierra 2500HD 6.6L V8

Name: 85720422 Genuine GM Headlamp Assembly For GMC Sierra 2500HD 6.6L V8
Brand: GM
SKU: 85720422
Price: 979.00 USD
Availability: InStock

P/N: 85720422 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 85720422 headlamp assembly is a factory front lighting unit designed for GMC Sierra 2500HD and 3500HD trucks equipped with the 6.6L V8 engines listed below. It provides the primary forward illumination and integrates with the vehicle’s factory lighting mounts and electrical connections.

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	85720422
Brand	GM
Part Type	Headlamp Assembly
Years	2024–2025
Position	Front
Weight	13.65 Ib

Product Features

The 85720422 headlamp assembly is built to match factory performance and installation requirements:

Designed for the front headlamp position
Provides proper forward road illumination
Housing dimensions match original factory mounting locations
Connects directly to the vehicle’s factory lighting harness
Supports correct headlight beam alignment
Built to GM lighting system specifications

Application Notes

The 85720422 headlamp assembly is intended for GMC Sierra 2500HD and 3500HD trucks equipped with the factory lighting system specified above. Proper installation ensures correct headlight alignment and electrical connection.

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