K&N Engineering PF-4200 Performance Fuel Filter for 2003–2009 Dodge Ram 5.9L Diesel

The K&N Performance Cartridge Fuel Filter is built for high flow rates and filtration capacity while providing outstanding fuel filtration. The filter is designed with high performance cellulose glass media that traps contaminants such as rust, dirt, scale and other foreign materials. The K&N Performance Cartridge Fuel Filter is built for high flow rates and filtration capacity while providing outstanding fuel filtration.

• Special filter media traps contaminants such as rust, dirt, scale and other foreign materials
• Outstanding Filtration

The K&N Engineering PF-4200 Performance Cartridge Fuel Filter is designed for Dodge Ram applications equipped with the 5.9L L6 diesel engine. It delivers efficient fuel filtration while supporting high flow rates and strong filtration capacity, helping maintain dependable fuel system performance under demanding driving and work conditions.

Its advanced cellulose-glass filter media captures common fuel contaminants, including rust, dirt, scale, and other foreign materials, before they can reach sensitive fuel system components. The cartridge-style design provides a practical replacement solution for maintaining clean fuel delivery and consistent engine operation. The K&N Engineering PF-4200 is engineered for automotive use and is supplied as a single fuel filter.

Features and Performance Benefits

• High-Flow Design: Supports efficient fuel delivery for demanding diesel applications.
• Advanced Filter Media: Uses cellulose-glass media to help capture harmful contaminants.
• Contaminant Protection: Helps trap rust, dirt, scale, and other foreign material.
• Reliable Filtration: Helps promote clean fuel and dependable fuel system performance.

Product Specifications and Technical Data

• Brand: K&N Engineering
• Part Number: PF-4200
• Product Type: Performance cartridge fuel filter
• Application: Automotive diesel fuel system
• Engine Compatibility: 5.9L inline-six diesel
• Filter Media: Cellulose-glass media
• Fuel Filter Style: Cartridge
• Package Quantity: 1 filter

What's Included

One K&N Engineering PF-4200 Performance Cartridge Fuel Filter.

Fitment

Fits select 2003–2009 Dodge Ram 2500 and Dodge Ram 3500 models equipped with the 5.9L L6 diesel engine. Verify the vehicle year, model, engine, and original filter application before installation.

Fitments:
2000 Dodge Ram 2500 Base
2000 Dodge Ram 3500 Base
2001 Dodge Ram 2500 Base
2001 Dodge Ram 3500 Base
2002 Dodge Ram 2500 Base
2002 Dodge Ram 3500 Base
2003 Dodge Ram 2500 Laramie
2003 Dodge Ram 2500 SLT
2003 Dodge Ram 2500 ST
2003 Dodge Ram 3500 Laramie
2003 Dodge Ram 3500 SLT
2003 Dodge Ram 3500 ST
2004 Dodge Ram 2500 SLT
2004 Dodge Ram 2500 ST
2004 Dodge Ram 3500 Laramie
2004 Dodge Ram 3500 SLT
2004 Dodge Ram 3500 ST
2005 Dodge Ram 2500 Laramie
2005 Dodge Ram 2500 SLT
2005 Dodge Ram 2500 ST
2005 Dodge Ram 3500 Laramie
2005 Dodge Ram 3500 SLT
2005 Dodge Ram 3500 ST
2006 Dodge Ram 2500 Laramie
2006 Dodge Ram 2500 SLT
2006 Dodge Ram 2500 Sport
2006 Dodge Ram 2500 ST
2006 Dodge Ram 2500 TRX4
2006 Dodge Ram 3500 Laramie
2006 Dodge Ram 3500 SLT
2006 Dodge Ram 3500 Sport
2006 Dodge Ram 3500 ST
2007 Dodge Ram 2500 Laramie
2007 Dodge Ram 2500 SLT
2007 Dodge Ram 2500 Sport
2007 Dodge Ram 2500 ST
2007 Dodge Ram 2500 TRX4
2007 Dodge Ram 3500 Laramie
2007 Dodge Ram 3500 SLT
2007 Dodge Ram 3500 Sport
2007 Dodge Ram 3500 ST
2007 Dodge Ram 3500 TRX4
2008 Dodge Ram 2500 ST
2008 Dodge Ram 3500 SLT
2008 Dodge Ram 3500 ST
2009 Dodge Ram 2500 ST

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1