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

Description

The 2872127KX is a genuine Cummins fuel injector set designed for 8.9L ISC/ISL Diesel EPA07 engines using the XPI fuel system. It controls fuel delivery into the combustion chamber according to commands from the factory engine management system.

General Specifications

Product Features

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

• Converts high-pressure fuel supply into controlled injection events at the cylinder.
• Opens and closes according to electronic commands from the engine control system.
• Regulates injected fuel quantity as engine speed and load conditions vary.
• Delivers fuel through the injector nozzle at the point required for combustion.
• Connects to the existing XPI fuel circuit using the original engine-side arrangement.
• Preserves the injector operating relationship with the factory high-pressure supply and electronic controls.

Application Notes

The 2872127KX fuel injector set is intended for engines equipped with the original Cummins XPI fuel system specified above. Injector bores, fuel passages, and related sealing areas should be cleaned thoroughly during installation to help maintain proper fuel system operation.

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