4997684 | Genuine Cummins® Fuel Flow Valve for ISC, ISL, QSL and L9 engines

Description and Purpose:

The Fuel Flow Valve, listed under Part number: 4997684, is a new genuine Cummins component engineered for precise fuel regulation in heavy-duty diesel engines. Designed for use in Cummins ISC, ISL, QSL, and L9 engines, this valve ensures accurate control of fuel delivery within the fuel system. By maintaining proper fuel pressure and flow, it supports consistent combustion, smooth engine operation, and overall efficiency.

Why Replacement is Important:

A worn or failing fuel flow valve can cause irregular fuel supply, hard starts, poor fuel economy, and potential engine misfires. 

Impact on Vehicle Performance:

With a fully functional fuel flow valve, ISC, ISL, QSL, and L9 engines maintain stable power delivery and consistent fuel efficiency. 

Manufacturer Information:

Cummins® delivers dependable engines and components engineered for durability, efficiency, and consistent performance in demanding applications.

Tags & Category: Cummins fuel valve, Cummins fuel flow valve, Cummins ISC fuel valve, Cummins ISL fuel valve, Cummins QSL fuel valve, Cummins L9 fuel valve, diesel fuel flow control valve, Cummins engine fuel part, Cummins fuel line valve, heavy duty truck fuel valve, OEM Cummins fuel system component

Warranty:

Parts Finder Q offers a 365-days warranty for all types of parts in any condition. The warranty applies exclusively to purchases made directly through our website (partsfinderq.com). Please note that purchases made through third-party platforms like eBay or Amazon are not covered by this warranty.