84046790 Genuine GM Headlamp Assembly For GMC Sierra 1500 4.3L 5.3L 6.2L

Name: 84046790 Genuine GM Headlamp Assembly For GMC Sierra 1500 4.3L 5.3L 6.2L
Brand: GM
SKU: 84046790
Price: 1699.00 USD
Availability: InStock

P/N: 84046790 Manufactured by: GM

$1,699.00 - $1,699.00

$1,699.00

$1,699.00 - $1,699.00

$1,699.00

1 in Stock

Condition: New

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Description

The 84046790 headlamp assembly provides the front lighting component used on certain GMC Sierra 1500 trucks. This unit installs on the driver side and integrates with the factory mounting locations and electrical connector.

Vehicle Compatibility

Year	Vehicle	Engine	Trims
2019	GMC Sierra 1500	5.3L V8 - Flex; 5.3L V8 - Gas	Base, SLE
2018	GMC Sierra 1500	4.3L V6 - Flex; 5.3L V8 - Electric/Gas; 5.3L V8 - Flex; 5.3L V8 - Gas; 6.2L V8 - Gas	Base, Denali, SLE, SLT
2017	GMC Sierra 1500	4.3L V6 - Flex; 5.3L V8 - Electric/Gas; 5.3L V8 - Flex; 5.3L V8 - Gas; 6.2L V8 - Gas	Base, Denali, SLE, SLT
2016	GMC Sierra 1500	4.3L V6 - Flex; 5.3L V8 - Electric/Gas; 5.3L V8 - Flex; 5.3L V8 - Gas; 6.2L V8 - Gas	Base, Denali, SLE, SLT

General Specifications

Condition	New
Part Number	84046790
Brand	GM
Part Type	Front Headlamp Assembly
Years	2016–2019
Position	Left
Lighting Type	HID (Without LED)
Fitment Type	Direct Fit
Dimensions	20.7 x 21.1 x 13.4 inches
Weight	11.55 lb

Product Features

The 84046790 headlamp assembly is built to match factory performance and installation requirements:

Configured for driver side front headlamp position
Housing and lens design follow original GM specifications
Maintains correct beam alignment and lighting pattern
Direct connection to the vehicle’s factory wiring harness
Manufactured to match factory mounting points and dimensions
Supports proper forward lighting function for night driving

Application Notes

The 84046790 headlamp assembly is intended for GMC Sierra 1500 vehicles equipped with the factory lighting system referenced above. Correct installation and adjustment help maintain proper beam direction and visibility.

Always verify part number, engine configuration, and vehicle trim level before installation.