High Pressure Rail Assembly, 3.0L Duramax | 2023 - 2026

High Pressure Fuel Rail Assembly | 2023–2026 3.0L LM2 & LZ0 Duramax

Restore reliable fuel delivery with this High Pressure Fuel Rail Assembly for the 3.0L LM2 and LZ0 Duramax. Designed for the common rail diesel injection system, this assembly distributes high-pressure fuel to the injectors, supporting precise fuel delivery, efficient combustion, and consistent engine performance.

Ideal for replacing a damaged or malfunctioning fuel rail, this assembly helps maintain proper fuel distribution and dependable operation of the high-pressure injection system.

Key Features

• High-pressure common rail fuel injection assembly
• Distributes pressurized fuel to the engine's injectors
• Supports consistent fuel delivery and injection performance
• Replacement for damaged or malfunctioning fuel rail components
• Suitable for diesel fuel system maintenance and repairs

Fitment

2023-2026 Silverado/Sierra equipped with the 3.0L LM2 or LZ0 diesel engine.

Installation Note: Follow GM service procedures when working with the high-pressure fuel injection system. Depressurize the system before servicing and replace any required single-use fuel lines or seals.