2872127NX Genuine Cummins Fuel Injector Set For XPI 8.9L ISC ISL EPA07

Description

The 2872127NX is a genuine Cummins fuel injector set designed for 8.9L ISC/ISL Diesel EPA07 engines using the XPI fuel system. It meters high-pressure fuel into the combustion chamber according to commands from the factory engine control system.

General Specifications

Product Features

The 2872127NX fuel injector set is built to match factory performance and installation requirements:

• Receives pressurized fuel from the XPI circuit for controlled delivery at each cylinder.
• Uses electronically managed injector operation to regulate individual fueling events.
• Provides the fuel quantity commanded for changing engine speed and load conditions.
• Directs fuel through the injector nozzle as part of the engine’s combustion process.
• Retains the original connection points used by the high-pressure fuel system.
• Works in sequence with the engine controls and related XPI components during normal operation.

Application Notes

The 2872127NX is intended for 8.9L Cummins ISC/ISL Diesel EPA07 engines equipped with the applicable XPI fuel system. Confirm engine identification and fuel system configuration before installation.

Always verify part number, engine model, and fuel system configuration before installation.