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

SKU: 4997684 MPN: 4997684

Keep fuel delivery precise with Genuine Cummins Fuel Flow Valve. Part number: 4997684. Condition: new. Fits ISC, ISL, QSL, and L9 engines. Built to stabilize diesel performance.

$989.00
No Core Charge
3 in stock

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Product Description

Product Name Fuel Flow Valve Product Name Fuel Flow Valve
Condition New Condition New
Brand Cummins® Brand Cummins®
Part Number 4997684 Part Number 4997684
Interchange Part Number 3993049 Interchange Part Number 3993049
Engine Compatibility
Cummins ISC/ISL Cummins ISC/ISL
Cummins QSL Cummins QSL
Cummins L9 Cummins L9

Useful Information

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.

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  • Icon Truck, Fast Delivery
    Free shipping over $199 Place an order today and receive it on Mar 6
  • Clock Icon
    Orders placed before 7-PM EST will ship same business day
  • Location icon, warehouse pickup point.
    Pickup available usually ready in 24 hours
  • Need it fast? We offer overnight shipping

    Contact us to check if overnight next-day delivery is available for your order - PN: 4997684