84278814 Genuine GM Front Headlamp Assembly For GMC Acadia 2.5L 3.6L

Name: 84278814 Genuine GM Front Headlamp Assembly For GMC Acadia 2.5L 3.6L
Brand: GM
Price: 1028.00 USD
Availability: InStock

P/N: 84278814 Manufactured by: GM

$1,028.00 - $1,028.00

$1,028.00

$1,028.00 - $1,028.00

$1,028.00

1 in Stock

Condition: New

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Description

The 84278814 front headlamp assembly is a GM factory lighting component designed for GMC Acadia models equipped with the listed engine options. It contains the forward lighting elements in a sealed housing and attaches to the front structure using original mounting provisions for proper positioning.

Vehicle Compatibility

Year	Vehicle	Engine	Trims
2019	GMC Acadia	2.5L L4 Gas, 3.6L V6 Gas	Denali, SL, SLE, SLT
2018	GMC Acadia	2.5L L4 Gas, 3.6L V6 Gas	Denali, SL, SLE, SLT
2017	GMC Acadia	2.5L L4 Gas, 3.6L V6 Gas	Denali, SL, SLE, SLT

General Specifications

Condition	New
Part Number	84278814
Brand	GM
Part Type	Front Headlamp Assembly
Years	2017–2019
Model	GMC Acadia
Engine	2.5L L4 Gas / 3.6L V6 Gas
Position	Front Right
HID Compatibility	Without HID
Package Compatibility	With All Terrain Package
Dimensions	35.6 x 16.7 x 13.9 inches
Weight	9.90 lb

Product Features

The 84278814 front headlamp assembly is built to match factory performance and installation requirements:

Designed to provide consistent forward illumination under factory conditions
Housing supports the original lighting configuration and internal layout
Mounts directly to factory attachment points on the front body structure
Maintains correct beam direction and light spread
Connects with the vehicle’s original electrical harness
Produced to match factory housing dimensions and alignment

Application Notes

The 84278814 front headlamp assembly is designed for GMC Acadia vehicles equipped with the specified factory lighting system. Proper installation ensures correct alignment and reliable lighting operation.

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