Your Cart is Empty



Cummins 3959449S

5.9L Cummins Fuel Filter Cap and O-Ring

5.9L Cummins 3959449S ISB Replacement Fuel Filter Cap and O-Ring

The 5.9L Cummins Fuel Filter Cap and O-ring applications:

  • 2000 to 2007 Dodge Ram 5.9L Cummins diesel trucks.
  • Cummins 5.9L ISB diesel engines
  • ONAN 3959449S

The Cummins 3892545S Replacement Fuel Filer Cap contains:

  • One New Fuel Filter Housing Cap.
  • One New Fuel Filter Housing O-Ring.

Cummins 3892545S Service Kit Cross References:

  • Dorman 904301
  • Cummins 3892545
  • Cummins 3937175
  • Mopar 5015578AA
  • Mopar 5015578AB
  • Mopar 5015578AC
  • Mopar 5015578AD
  • ONAN 3959449S

The 5.9L Cummins Fuel Filter Cap and O-Ring Benefits:

  • OEM Cummins Part is designed for long-lasting service
  • Manufactured as a direct fit for straightforward replacement
  • Replacement Fuel Filter Lid contains the O-Ring for a Leak Proof Seal. 

This Cummins 3892545S Replacement Fuel Filter Cap and O-Ring are genuine Cummins replacement parts!

What are the benefits obtained by purchasing an OEM Cummins part?

  • Genuine Cummins Parts are backed with a manufacturer's warranty.
  • Genuine Cummins Parts provide optimum engine efficiency and peak power levels you need to get the job done.
  • OEM Cummins parts provide the exact fit for a straightforward installation reducing your downtime.
  • Cummins parts ensure you're up and running for financial protection and peace of mind.
  • Engine: 5.9L Cummins
  • Item Number: Cummins 3959449S5
  • Make: : Cummins | Dodge | Ram
  • Model: 2500 | 3500
  • Year: 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007
  • Manufacturer Part No: Cummins 3959449S
  • Product Application: 2000 to 2007 Dodge 5.9L Cummins and Cummins 5.9L ISB Diesel Engines
  • Height: 4
  • Width: 5
  • Brand: Cummins
  • FAQ:
  • Part Number3959449S5
  • Manufacturer: Cummins
  • Product Note: Cummins Parts Are A Non-Returnable Item. Please make sure you have ordered the correct part for your Cummins diesel engine!

Join our list, get first dibs.