86816590 Genuine GM Front Headlamp Assembly For GMC Sierra 1500 2.7L 3.0L 5.3L 6.2L

86816590 Genuine GM Front Headlamp Assembly For GMC Sierra 1500 2.7L 3.0L 5.3L 6.2L

Name: 86816590 Genuine GM Front Headlamp Assembly For GMC Sierra 1500 2.7L 3.0L 5.3L 6.2L
Brand: GM
SKU: 86816590
Price: 1586.00 USD
Availability: InStock

P/N: 86816590 Manufactured by: GM

$1,586.00 - $1,586.00

$1,586.00

$1,586.00 - $1,586.00

$1,586.00

2 in Stock

Condition: New

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Description

The 86816590 front headlamp assembly is a GM-manufactured lighting unit designed for GMC Sierra 1500 and Sierra 1500 Limited models equipped with the specified engine options. It houses the forward lighting system within a sealed assembly and mounts directly to the front structure using factory attachment points.

Vehicle Compatibility

Year	Vehicle	Engine	Trims
2026	GMC Sierra 1500	3.0L L6 Diesel, 5.3L V8 Gas, 6.2L V8 Gas	Denali, Denali Ultimate, SLT
2025	GMC Sierra 1500	2.7L L4 Gas, 3.0L L6 Diesel, 5.3L V8 Gas, 6.2L V8 Gas	Denali, Denali Ultimate, SLE, SLT
2024	GMC Sierra 1500	2.7L L4 Gas, 3.0L L6 Diesel, 5.3L V8 Gas, 6.2L V8 Gas	Denali, Denali Ultimate, SLE, SLT
2023	GMC Sierra 1500	2.7L L4 Gas, 3.0L L6 Diesel, 5.3L V8 Gas, 6.2L V8 Gas	Denali, Denali Ultimate, SLE, SLT
2022	GMC Sierra 1500	3.0L L6 Diesel, 5.3L V8 Gas, 6.2L V8 Gas	Denali, Denali Ultimate, SLT
2022	GMC Sierra 1500 Limited	3.0L L6 Diesel, 5.3L V8 Gas, 6.2L V8 Gas	Denali, SLT

General Specifications

Condition	New
Part Number	86816590
Brand	GM
Part Type	Front Headlamp Assembly
Years	2022–2026
Position	Right
Weight	12.90 lb
Trim Compatibility	SLT, Denali, Denali Series

Product Features

The 86816590 front headlamp assembly is built to match factory performance and installation requirements:

Engineered to provide stable forward illumination for Sierra 1500 applications
Housing supports original lighting components and internal configuration
Designed to install using factory mounting points on the front body
Maintains proper beam alignment and light distribution
Connects directly with the vehicle’s original electrical system
Built to match factory dimensions and alignment specifications

Application Notes

The 86816590 front headlamp assembly is intended for GMC Sierra 1500 and Sierra 1500 Limited vehicles equipped with the factory lighting system listed above. Proper installation ensures accurate positioning and consistent lighting operation.

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