84139009 Genuine GM Front Headlamp Assembly For GMC Acadia 2.5L 3.6L

Name: 84139009 Genuine GM Front Headlamp Assembly For GMC Acadia 2.5L 3.6L
Brand: GM
Price: 1028.00 USD
Availability: InStock

P/N: 84139009 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

We accept:

Need help choosing the right part?Contact our support team

+1 828-705-1030

Monday – Saturday | 8:00 AM – 8:00 PM (EST)

2-3 Day Free Shipping

Return within 30-Days

Packed Ready to Ship

24/7 Expert Support

2-Year Warranty

Unit Auto Parts LLC provides a complimentary 2-Year Warranty on all automotive parts. Shop with confidence knowing your purchase is protected. Learn More

Description

The 84139009 front headlamp assembly is a GM-engineered lighting unit designed for GMC Acadia vehicles equipped with the specified engines. It contains the primary forward illumination components within a sealed housing and mounts directly to the front structure using factory attachment points.

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	84139009
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 84139009 front headlamp assembly is built to match factory performance and installation requirements:

Constructed for proper light output and beam control on Acadia models
Integrated housing supports original lighting configuration
Designed to secure to factory mounting locations without modification
Maintains correct beam pattern for road visibility
Connects to the vehicle’s original wiring harness
Built to match factory housing dimensions and alignment standards

Application Notes

The 84139009 front headlamp assembly is intended for GMC Acadia vehicles equipped with the specified factory lighting system. Correct installation is necessary to ensure proper alignment and consistent lighting operation.

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