303.11.0084.05 Solenoid Coil Repair Kit for Cummins N14

What is a solenoid coil repair kit?

A solenoid coil repair kit is a specialized spare parts set used to renew the electromagnet coil on the fuel shut-off valve, injector solenoid, or feed pump metering valve in the fuel systems of heavy-duty commercial vehicles. The coil generates a magnetic field from the electrical signal sent by the engine control unit, opening or closing the valve to manage fuel flow.

Vehicle and engine compatibility

This component is compatible with Cummins N14 engines found in a wide range of heavy commercial vehicles, including Freightliner, Kenworth, Sterling, Volvo, Ford Trucks, Peterbilt, International, and Western Star models. It is also fitted to Scania trucks. These kits allow for efficient maintenance of the fuel system by addressing winding insulation wear caused by heat and vibration.

Installation and maintenance guidance

When performing installation, technicians should verify that the electrical socket configuration and pin arrangement match the existing wiring harness precisely. It is essential to ensure that the new coil's electrical resistance aligns with the original specifications to maintain proper electromagnetic field strength and valve timing.

Maintenance benefits

Instead of replacing an entire expensive valve assembly, using a high-strength repair kit can restore functionality to the fuel shut-off or injector solenoid. This approach provides a cost-effective maintenance solution for fleet managers and workshop technicians managing heavy-duty engine fleets.

OE cross-reference

303.11.0084.05 (Solenoid Coil Repair Kit) is the equivalent of the Cummins and Scania OE numbers. This part directly replaces Cummins OE number 3098354S3. It also replaces Scania OE number 1799375S3.