Description
The 86286762 Genuine GM Rear Stop Tail Lamp Assembly is an exterior lighting component designed for compatible 2024–2025 Chevrolet Silverado 3500 HD trucks equipped with 6.6L V8 diesel or gasoline engines, providing rear stop lamp illumination through the corresponding vehicle lighting system to communicate braking activity to traffic approaching from behind. The assembly is specified for installation within the rear body structure and incorporates the designated tail lamp configuration to support rearward signaling visibility, integration with the existing vehicle lighting arrangement, and proper positioning within the original rear lamp mounting location.
Vehicle Compatibility
| Year |
Vehicle |
Engine |
Trims |
| 2025 |
Chevrolet Silverado 3500 HD |
6.6L V8 Diesel |
High Country |
| 2025 |
Chevrolet Silverado 3500 HD |
6.6L V8 Gas |
High Country |
| 2025 |
Chevrolet Silverado 3500 HD |
6.6L V8 Diesel |
LT |
| 2025 |
Chevrolet Silverado 3500 HD |
6.6L V8 Gas |
LT |
| 2025 |
Chevrolet Silverado 3500 HD |
6.6L V8 Diesel |
LTZ |
| 2025 |
Chevrolet Silverado 3500 HD |
6.6L V8 Gas |
LTZ |
| 2024 |
Chevrolet Silverado 3500 HD |
6.6L V8 Diesel |
High Country |
| 2024 |
Chevrolet Silverado 3500 HD |
6.6L V8 Gas |
High Country |
| 2024 |
Chevrolet Silverado 3500 HD |
6.6L V8 Diesel |
LT |
| 2024 |
Chevrolet Silverado 3500 HD |
6.6L V8 Gas |
LT |
| 2024 |
Chevrolet Silverado 3500 HD |
6.6L V8 Diesel |
LTZ |
| 2024 |
Chevrolet Silverado 3500 HD |
6.6L V8 Gas |
LTZ |
General Specifications
| Condition |
New |
| Part Number |
86286762 |
| Brand |
GM |
| Part Type |
Rear Stop Tail Lamp Assembly |
| Part Description |
Tail Lamp; Lamp Assembly - Rear Body Structure Stop |
| Years |
2024–2025 |
| Vehicle Applications |
Chevrolet Silverado 3500 HD |
| Engine Configuration |
6.6L V8 Diesel / 6.6L V8 Gas |
| Position |
Rear Body Structure |
Product Features
The 86286762 Genuine GM Rear Stop Tail Lamp Assembly is configured for the rear body structure lighting system on compatible 2024–2025 Chevrolet Silverado 3500 HD trucks:
-
Provides rear stop lamp illumination to indicate vehicle braking activity to following traffic
-
Supports brake signaling visibility through the corresponding factory rear exterior lighting circuit
-
Incorporates the designated tail lamp assembly configuration for installation within the rear body structure
-
Maintains the specified rear lamp mounting position relative to surrounding vehicle body components
-
Contributes to rearward vehicle visibility when the corresponding stop lamp circuit is activated
-
Accommodates the original rear lighting installation arrangement when mounting and electrical interfaces correspond
Application Notes
The 86286762 Rear Stop Tail Lamp Assembly is intended for 2024–2025 Chevrolet Silverado 3500 HD trucks equipped with the corresponding factory rear body structure lighting configuration, including High Country, LT, and LTZ trim applications with 6.6L V8 diesel or gasoline engines identified in the vehicle compatibility table. Before installation, inspect the original rear lamp mounting provisions, electrical connector configuration, surrounding body panel alignment, and associated wiring, then confirm proper assembly seating, secure attachment, and brake light activation according to the applicable GM service procedure.
Always verify the part number, 2024–2025 Chevrolet Silverado 3500 HD application, trim level, engine configuration, rear lamp mounting location, and original lighting equipment before installation.