84144049 Genuine GM Headlamp Assembly For Sierra HD

84144049 Genuine GM Headlamp Assembly For Sierra HD

Name: 84144049 Genuine GM Headlamp Assembly For Sierra HD
Brand: GM
Price: 986.00 USD
Availability: InStock

P/N: 84144049 Manufactured by: GM

$986.00 - $986.00

$986.00

$986.00 - $986.00

$986.00

3 in Stock

Condition: New

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Description

The 84144049 headlamp assembly is a genuine GM composite headlamp designed for the front of the vehicle. It provides proper low and high beam illumination while maintaining factory beam alignment and lens clarity.

Vehicle Compatibility

Year	Vehicle	Engine	Trims
2017	GMC Sierra 2500 HD	6.0L V8 Flex	Base, Denali, SLE, SLT
2017	GMC Sierra 2500 HD	6.0L V8 Gas	Base, Denali, SLE, SLT
2017	GMC Sierra 2500 HD	6.6L V8 Diesel	Base, Denali, SLE, SLT
2017	GMC Sierra 3500 HD	6.0L V8 Flex	Base, Denali, SLE, SLT
2017	GMC Sierra 3500 HD	6.0L V8 Gas	Base, Denali, SLE, SLT
2017	GMC Sierra 3500 HD	6.6L V8 Diesel	Base, Denali, SLE, SLT
2016	GMC Sierra 2500 HD	6.0L V8 CNG	Base, Denali, SLE, SLT
2016	GMC Sierra 2500 HD	6.0L V8 Flex	Base, Denali, SLE, SLT
2016	GMC Sierra 2500 HD	6.0L V8 Gas	Base, Denali, SLE, SLT
2016	GMC Sierra 2500 HD	6.6L V8 Diesel	Base, Denali, SLE, SLT
2016	GMC Sierra 3500 HD	6.0L V8 CNG	Base, Denali, SLE, SLT
2016	GMC Sierra 3500 HD	6.0L V8 Flex	Base, Denali, SLE, SLT
2016	GMC Sierra 3500 HD	6.0L V8 Gas	Base, Denali, SLE, SLT
2016	GMC Sierra 3500 HD	6.6L V8 Diesel	Base, Denali, SLE, SLT
2015	GMC Sierra 1500	4.3L V6 Flex	Base, Denali, SLE, SLT
2015	GMC Sierra 1500	5.3L V8 Flex	Base, Denali, SLE, SLT
2015	GMC Sierra 1500	5.3L V8 Gas	Base, Denali, SLE, SLT
2015	GMC Sierra 1500	6.2L V8 Gas	Base, Denali, SLE, SLT
2015	GMC Sierra 2500 HD	6.0L V8 CNG	Base, Denali, SLE, SLT
2015	GMC Sierra 2500 HD	6.0L V8 Flex	Base, Denali, SLE, SLT
2015	GMC Sierra 2500 HD	6.0L V8 Gas	Base, Denali, SLE, SLT
2015	GMC Sierra 2500 HD	6.6L V8 Diesel	Base, Denali, SLE, SLT
2015	GMC Sierra 3500 HD	6.0L V8 CNG	Base, Denali, SLE, SLT
2015	GMC Sierra 3500 HD	6.0L V8 Flex	Base, Denali, SLE, SLT
2015	GMC Sierra 3500 HD	6.0L V8 Gas	Base, Denali, SLE, SLT
2015	GMC Sierra 3500 HD	6.6L V8 Diesel	Base, Denali, SLE, SLT
2014	GMC Sierra 1500	4.3L V6 Flex	Base, Denali, SLE, SLT
2014	GMC Sierra 1500	5.3L V8 Flex	Base, Denali, SLE, SLT
2014	GMC Sierra 1500	6.2L V8 Gas	Base, Denali, SLE, SLT

General Specifications

Condition	New
Part Number	84144049
Brand	Genuine GM
Part Type	Headlamp Assembly
Years	2014–2017
Position	Front
Lighting Type	Halogen
Dimensions	21.7 x 21.5 x 13.5 inches
Weight	6.90 lbs

Product Features

The 84144049 headlamp assembly is built to match factory performance and installation requirements:

Genuine GM front headlamp composite assembly
Designed for specified Sierra 1500 and HD models
Provides proper low and high beam illumination
Matches original housing design and mounting points
Connects to factory wiring without modification

Application Notes

The 84144049 is intended for specified 2014–2017 GMC Sierra models equipped with the engines and trims listed above. Proper headlamp alignment after installation is required to ensure correct beam pattern and visibility.

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