"Would buy again, great quality."
Cummins
Shop All
Quick Ship
Expert Pick
SKU #: FPE-FFD-RO-3G
MPN #: FPE-FFD-RO-3G
Fleece Fuel Filter Delete 03-07 Dodge 5.9L Cummins
Description
Upgrade your fuel system with this fuel filter delete from Fleece Performance Engineering. If you have an aftermarket fuel filtration system such as an Air Dog or a FASS, your factory fuel filter is no longer necessary. The factory fuel filter only becomes an extra restriction and an eye sore. This fuel filter delete will remove that restriction and help clean up under the hood of your truck. It mounts perfectly to allow the factory fuel return lines to be used without any relocating or bending. It also features a port for the factory WIF (water in fuel) sensor and a 9/18-18 O-ring port for a dual* CP3 return line.KIT CONTENTS:
Fuel Filter Delete Block
Replacement Banjo Washers
WIF Sensor Port
9/16-18 O-ring Port Plug
IMPORTANT NOTE:
Contact us for dual CP3 return fittings and line
Enter your zip and we'll see if installation is available.
- Request quotes from local installers at checkout
- Compare options and choose the best fit for your install
About WrenchConnected
WrenchConnected is an independent installation marketplace operating in partnership with Diesel Power Products.
How it works
After checkout, we route your vehicle info and part SKU to verified installation shops near you. Local installers review the job and submit competitive bids; you pick the shop you want based on price, reviews, and availability. Your name and email stay private until you select an installer.
Pricing
You pay for the bid from your preferred shop. The full amount is shown before you confirm — installers cannot add charges without your written consent. Payments are processed securely by Stripe.
Your privacy
During bidding, shops see only your service ZIP code, vehicle year/make/model, and the part SKU — not your name, email, or address. Only the shop you select receives your contact details after payment. We never sell your personal information.
More detail at wrenchconnected.com.
About Fleece Performance Engineering
Browse Fleece Performance Engineering Parts Online by Make, Model, and Year.
Fleece Performance Engineering is a customer-centric diesel performance company that specializes in the development and manufacturing of innovative and extremely forward-thinking products to improve upon the performance and reliability of your Cummins, Duramax, or Powerstroke. Originally operating from a shop on their family farm, they have now grown to a full-scale operation that excels in air and fuel-related components for light-duty diesel. A continuous focus on product quality and the creation of new design principles before the competition is what keeps Fleece Performance growing by leaps and bounds year after year and at the forefront of the winners circle. Many know Fleece for its line of Cheetah Turbos, PowerFlo Lift Pumps, and 10mm Stroker Pumps, but it goes far beyond! From the simple, yet widely popular exhaust manifold stud kits that eliminate the troublesome factory manifold hardware to full-blown race engines via their Freedom Racing Engines division, they are truly a "one-stop shop!" And no, Fleece isn't "just" for the hot rod diesel market, they've got kits and components for every level of diesel truck owner.
TIMELINE OF FLEECE PERFORMANCE ENGINEERING:- 2008: Fleece Performance Engineering was established in North Salem, IN by Brayden and Chase Fleece. Both had a passion for continuously innovating and improving upon products already on the market. Brayden's 2004.5 LLY Duramax became the test bed to develop the TurboBrake and Duramax Cheetah, while Chase's 2002 Cummins was one of the first Cummins pickups to integrate an Allison Transmission.
- 2012: Fleece Performance upgrades both facility and location by relocating to Nitro Alley in Brownsburg, IN situated among some of the top racing leaders in the world.
- 2014: Fleece Performance acquires the area's premier engine machine shop, Freedom Racing Engines. The acquisition enables Fleece Performance to expand the engine development program and product offerings. Today, Fleece Performance and Freedom Racing Engines build some of the most competitive engines in the industry.
- 2018: Fleece Performance breaks ground on a new 75,000 sq. ft. facililty in Pittsboro, IN.
- 2019: Fleece Performance and Freedom Racing Engines relocates to its new facility in Pittsboro, IN. The all new headquarters provides additional space for product development, production and work areas, assembly and testing, a larger warehouse, as well as four engine dynamometers, and two-story office space.
- 2020: Fleece Performance receives ISO9001:2015 Certification.
- 2021: Fleece Performance Engineering was voted as one of the Best Places to Work in Indiana by the Indiana Chamber of Commerce.
- 2022: Fleece Performance Engineering was voted again as one of the Best Places to Work in Indiana by the Indiana Chamber of Commerce.
As always, if you have any questions about which Fleece turbo, fuel, engine, or other product is right for you, do not hesitate to give us a call and we would be happy to assist.
Video
Product Overview: Fleece Fuel Filter Delete 03-09 Cummins
Already have an upgraded lift pump with filters on your 2003-2009 Ram? Clean up the engine bay on that 5.9L or 6.7L 3rd Generation Cummins with this Fuel Filter Delete from Fleece Performance Engineering.
Blog
June 12, 2026
The diesel particulate filter (DPF) on your Cummins engine traps soot before it leaves the tailpipe. Over...
Read MoreCummins DPF Cleaning: Signs, Methods & Tips
June 12, 2026
P2509 flags when your Cummins ECM isn't seeing stable voltage coming from the battery and charging system....
Read MoreP2509 Cummins Code: Causes, Symptoms & Fixes
June 10, 2026
It starts small. Maybe the truck is a little slower to spool than usual. Maybe it sounds...
Read MoreHow to Find a Boost Leak Without Special Tools
June 05, 2026
Your exhaust system moves spent gases out of the engine and away from the cab. The muffler...
Read MoreResonator vs Muffler: Key Differences Explained
Overall rating: 4.857143 / 5 from 35 reviews.
AI Generated Review Summary
The Fleece Fuel Filter Delete for 03-07 Dodge 5.9L Cummins is praised for its easy installation, clean appearance, and perfect fit. It removes the factory fuel filter restriction, cleans up under the hood, and features ports for the factory WIF sensor and a dual CP3 return line.
Summary topics
- Installation: 33%
- Appearance: 22%
- Fit: 25%
Review topics: ["fit","looks","quality","install","buy","upgrade","bracket","kit","filter"].
Review highlights
- "Great install/and fit for my 2004 cummins and looks great as well and gives that spot more room to as well" —
- "Works well, easy install." —
- "Now the area is clear and clean looking." —
Reviews
100% satisfied
"Thank you all always for your help, I also appreciate the airdog set up as well."
"Works great 👍 easy to install"
Great Little Kit
"Quality OEM filter delete from Fleece. Was disappointed the guys at the shop didn’t install this when they put my AirDog system in, but Diesel Power helped me take care of that little detail. It is nice to have the bypassed filter system removed. Now the area is clear and clean looking. Thank you to the DP team!!! And of course the part came fast and was packaged perfectly."
Great Quality
"Exactly what I wanted. Cleaned up the engine bay nicely."
Works well, easy install. One
"Works well, easy install. One thing I didn’t think about was needing a longer feed line to the cp3. The bracket only uses the return lines. Just an FYI if you aren’t installing a lift pump at the same time."
Filter delete 2004 RM 2500
"Easy to install. Fits perfectly. Took about one hour."
Get a fass delete with fleece delete kit
"Deleted block fuel filter, fass 165 gph unit with larger fuel filter and water separator will be a nice upgrade, especially with 12. m stroker cp3 and dynamite diesel 30% over injectors. Fuel system completed"
Fleece fuel filter delete
"Gave me a lot more room in the engine bay after deleting that old blocky fuel filter. The installation was fairly simply everything fit how it was supposed to, just a really good looking and performing upgrade in general."
Good quality and fit. Cleans
"Good quality and fit. Cleans up the engine bay."
Q&A
- Will this work on my 2002 ram 2500?
- Unfortunately, these will not work on those year models, and I do not have an option for those applications.
- I have a fleece in tank pump along with a Throttle Up dual fuel filter kit. Single CP3. Do I need this or the Fleece Fuel distribution block?
- It is recommended to remove the factory fuel filter housing when retrofitting an aftermarket fuel pump & filtration/filtration system. Either you run the fuel filter delete or you run a fuel distribution block (distribution blocks are for dual fueler kits only i.e. 2 CP3 injection pumps). -Mark
- Can I install a fuel pressure gauge on this?
- There is not a spot for fuel pressure. Supply pressure is not going through that delete. Only return fuel, which should have no pressure to speak of. -Sands
- I have 4 lines coming to my filter how do I attach 4 lines to the filter delete ? and will it work with my intank pump? I would out an inline filter in
- This is only designed to work in conjunction with a aftermarket system like the Fass or Airdog units.