86788463 Genuine GM Headlamp Assembly For GMC Sierra 1500 2.7L 5.3L 6.2L

86788463 Genuine GM Headlamp Assembly For GMC Sierra 1500 2.7L 5.3L 6.2L

Name: 86788463 Genuine GM Headlamp Assembly For GMC Sierra 1500 2.7L 5.3L 6.2L
Brand: GM
SKU: 86788463
Price: 1735.00 USD
Availability: InStock

P/N: 86788463 Manufactured by: GM

$1,735.00 - $1,735.00

$1,735.00

$1,735.00 - $1,735.00

$1,735.00

3 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 86788463 headlamp assembly is a GM factory front lighting unit designed for GMC Sierra models listed below. It provides proper forward illumination and integrates with the original mounting points and vehicle wiring.

Vehicle Compatibility

Year	Vehicle	Engine	Trims
2023	GMC Sierra 1500	2.7L L4 - Gas; 3.0L L6 - Diesel; 5.3L V8 - Gas; 6.2L V8 - Gas	Denali, Denali Ultimate, SLE
2022	GMC Sierra 1500	2.7L L4 - Gas; 3.0L L6 - Diesel; 5.3L V8 - Gas; 6.2L V8 - Gas	Denali, Denali Ultimate, SLE
2022	GMC Sierra 1500 Limited	2.7L L4 - Gas; 3.0L L6 - Diesel; 5.3L V8 - Gas; 6.2L V8 - Gas	Denali, SLE
2021	GMC Sierra 1500	2.7L L4 - Gas; 3.0L L6 - Diesel; 5.3L V8 - Gas; 6.2L V8 - Gas	Denali, SLE
2020	GMC Sierra 1500	2.7L L4 - Gas; 3.0L L6 - Diesel; 5.3L V8 - Gas; 6.2L V8 - Gas	Denali, SLE

General Specifications

Condition	New
Part Number	86788463
Brand	GM
Part Type	Front Headlamp Assembly
Years	2020–2023
Position	Left
Lighting Type	LED
Fitment Type	Direct Fit
Weight	19.15 lb

Product Features

The 86788463 headlamp assembly is built to match factory performance and installation requirements:

Designed for front driver side installation
Matches OEM housing configuration
Maintains factory beam alignment specifications
Connects to original electrical harness
Built to factory weight and structure
Supports proper forward illumination performance

Application Notes

The 86788463 headlamp assembly is intended for 2020–2023 GMC Sierra 1500 models equipped with the engines listed above. Proper installation ensures correct beam aim and lighting system operation.

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