86579981 Genuine GM Rear Stop Lamp Assembly For Silverado 2500HD 3500HD

86579981 Genuine GM Rear Stop Lamp Assembly For Silverado 2500HD 3500HD

Name: 86579981 Genuine GM Rear Stop Lamp Assembly For Silverado 2500HD 3500HD
Brand: GM
SKU: 86579981
Price: 1175.00 USD
Availability: InStock

P/N: 86579981 Manufactured by: GM

$1,175.00 - $1,175.00

$1,175.00

$1,175.00 - $1,175.00

$1,175.00

2 in Stock

Condition: New

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Description

The 86579981 is a genuine GM rear stop lamp assembly designed for Chevrolet Silverado 2500 HD and 3500 HD trucks. It provides the brake light signal required for rear vehicle visibility and mounts to the rear body structure used on 2024–2025 Silverado HD models.

Vehicle Compatibility

Year	Vehicle	Engine	Trims
2025	Chevrolet Silverado 2500 HD	6.6L V8 Diesel, 6.6L V8 Flex, 6.6L V8 Gas	Custom, High Country, LT, LTZ, WT, ZR2
2024	Chevrolet Silverado 2500 HD	6.6L V8 Diesel, 6.6L V8 Flex, 6.6L V8 Gas	Custom, High Country, LT, LTZ, WT, ZR2
2024	Chevrolet Silverado 3500 HD	6.6L V8 Diesel, 6.6L V8 Gas	High Country, LT, LTZ

General Specifications

Condition	New
Part Number	86579981
Brand	GM
Part Type	Rear Stop Lamp Assembly
Years	2024–2025
Mounting Location	Rear Body Structure
Lighting Type	LED
Wheel Configuration	Single Rear Wheels

Product Features

The 86579981 rear stop lamp assembly is engineered to match the rear lighting layout used on Silverado HD trucks:

Genuine GM rear stop lamp assembly designed for Silverado HD applications
Fits 2024–2025 Chevrolet Silverado 2500 HD and Silverado 3500 HD models
Mounts to the rear body structure using the original lamp mounting points
Provides brake light illumination required for rear signaling
Housing dimensions correspond with GM factory lamp specifications
Compatible with the truck’s original lighting connectors and wiring system

Application Notes

The 86579981 rear stop lamp assembly is intended for Silverado 2500 HD and 3500 HD trucks equipped with the rear lighting system specified for the model years listed above.

Always verify the part number, vehicle model, and model year before installation to ensure correct fitment.