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K&N 03-09 Dodge Ram 5.9L L6 Diesel 3.375in OD x 3.969in L Fuel FIlter K&N Engineering KNNPF-4200
K&N 03-09 Dodge Ram 5.9L L6 Diesel 3.375in OD x 3.969in L Fuel FIlter K&N Engineering KNNPF-4200
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K&N 03-09 Dodge Ram 5.9L L6 Diesel 3.375in OD x 3.969in L Fuel FIlter

KNNPF-4200
024844351753
Fuel Filters
20+ Units In Stock - Ships Next Business Day
$ 36.00 $ 31.99
$ 31.99

SKU: PF-4200 | UPC: 024844351753

K&N 2003-2009 Dodge Ram 5.9L L6 Diesel 3.375in OD x 3.969in L Fuel Filter

The K&N PF-4200 is a performance cartridge fuel filter designed for 2003-2009 Dodge Ram 2500 and 3500 trucks equipped with the 5.9L Cummins L6 diesel engine. It delivers high flow rates and large filtration capacity to keep fuel systems clean and efficient. This direct-fit filter uses cellulose glass media to capture contaminants while maintaining strong fuel delivery.

Key Features

  • High Capacity Pleats: Increases surface area for longer service intervals and consistent performance
  • Low Restriction Media: Enables maximum fuel flow to support engine power without pressure drops
  • Excellent Filtration: Cellulose glass media traps rust dirt scale and foreign particles effectively
  • OEM Direct Fit: Matches factory specifications for simple drop-in installation on compatible Rams
  • Diesel Specific Design: Built for 5.9L Cummins fuel systems with precise dimensions of 3.375in OD x 3.969in length

Product Notes

  • Direct replacement with no core charge required
  • Replace at manufacturer-recommended diesel fuel filter service intervals
  • Ships in protective packaging to prevent damage

Installation Notes

  • Professional installation recommended.
  • Drop-in OEM fit requires no modifications or special tools
  • Compatible with factory fuel lines and mounting hardware

This Part Fits

Year Make Model Submodel
2003-2009 Dodge Ram 2500 ST
2003-2009 Dodge Ram 3500 ST
2003-2007 Dodge Ram 2500 SLT
2003-2008 Dodge Ram 3500 SLT
2003-2007 Dodge Ram 2500 Laramie
2003-2007 Dodge Ram 3500 Laramie
2006-2007 Dodge Ram 2500 Sport
2006-2007 Dodge Ram 2500 TRX4
2007 Dodge Ram 3500 TRX4

Why Choose K&N?

  • Over 60 years of engineering high-performance filtration products
  • Proven durability in demanding diesel applications
  • Precision construction for exact vehicle compatibility

Frequently Asked Questions

  • Q: Will this fit my 2005 Dodge Ram 2500 5.9L Cummins?
    A: Yes it fits all 2003-2009 Ram 2500 and 3500 models with 5.9L L6 diesel including ST SLT Laramie Sport and TRX4 submodels
  • Q: What material is used in the filter media?
    A: High-performance cellulose glass media designed specifically for diesel fuel filtration
  • Q: What is the warranty and installation process?
    A: Backed by K&N warranty. Installation is a straightforward OEM replacement taking under 30 minutes with basic tools

Shipping &amp. Handling

  • Method: UPS Ground or USPS Priority
  • Availability: In stock - ships same or next business day
  • Packaging: Secure cardboard box approximately 4.5 x 3.5 x 3.5 inches
  • Weight: 0.6 lbs

Request For Information

Have questions about K&N 03-09 Dodge Ram 5.9L L6 Diesel 3.375in OD x 3.969in L Fuel FIlter? Fill out the form below and we'll get back to you by the next business day.
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