4954927 Genuine Cummins Fuel Injector Set For XPI 8.9L ISC ISL EPA07

Description

The 4954927 is a genuine Cummins fuel injector set designed for 8.9L ISC/ISL Diesel EPA07 engines equipped with the XPI fuel system. It meters pressurized fuel into the cylinders under electronic control as part of the factory injection system.

General Specifications

Product Features

The 4954927 fuel injector set is built to match factory performance and installation requirements:

• Carries high-pressure fuel from the XPI circuit to the individual cylinder injection points.
• Controls each fueling event through electronically commanded injector operation.
• Forms the required fuel discharge at the nozzle for delivery into the combustion chamber.
• Maintains the original injector position within the cylinder head and associated fuel hardware.
• Works with the engine’s existing pressure supply and electronic management components.
• Varies fuel delivery according to the operating demands commanded by the engine control system.

Application Notes

The 4954927 is intended for 8.9L Cummins ISC/ISL Diesel EPA07 engines equipped with the applicable XPI fuel system. Inspect the injector bores, sealing areas, and high-pressure fuel connections before installation.

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