Fuel Injector Cummins 4088327 | 4088327RX, 4088327NX, 4088327PX

High-Performance Fuel Delivery for Heavy-Duty Engines

The Cummins 4088327 fuel injector is a critical component designed to optimize the combustion process in heavy-duty commercial truck engines. Engineered for precision and durability, this injector ensures that fuel is atomized into a fine mist and delivered to the combustion chamber in the exact quantity and at the precise moment required. This part is also available under the numbers: 4088327RX, 4088327NX, 4088327PX.

Key Features and Benefits

• Precise Fuel Atomization: Delivers fuel in a highly atomized mist, promoting complete combustion, maximizing fuel efficiency, and reducing harmful emissions.
• Robust Construction: Manufactured using high-quality, wear-resistant materials to withstand the extreme pressures and temperatures of heavy-duty diesel operation.
• Enhanced Engine Performance: Supports consistent power output, smooth idling, and optimal thermal efficiency across various operating conditions.
• Seamless Integration: Designed to interface perfectly with the engine control unit (ECU) and fuel rail for dynamic, real-time fuel adjustments.

Compatibility and Applications

This fuel injector is specifically engineered for compatibility with Cummins heavy-duty diesel engines, including:

• Cummins ISX Series (including ISX CM570 and CM870)
• Cummins QSX Series (including QSX15 Euro 3 15-liter engines)
• CM570 engine platforms

Product Specifications

• Weight: 2.99 lb
• Package Dimensions: 12.91 x 3.96 x 3.41 in

Cross-Reference / Interchange Part Numbers

This part replaces / is interchangeable with the following part numbers:

• 4088327
• 4088327RX
• 4088327NX
• 4088327PX
• 408832700
• R-4088327
• R4088327