Fleetguard FF5825NN Cummins ISX Fuel Filter

Limited Availability
SKU: FF5825NN UPC: 638217156236

If you have a question about this part or want to verify availability

Call: (903) 527-5854 Text: (903) 956-1103

Email: sales@allprotruckparts.com

Regular price $72.99
For bulk pricing or questions regarding availability please contact us.


Get Greater Fuel Protection with Fleetguard FF5825NN Fuel Filter for Cummins ISX15, ISX12, X15, and X12 Engines

Fleetguard FF5825NN offers unmatched fuel cleanliness to protect Cummins ISX15, ISX12, X15, and X12 Engines against dirty fuel. This fuel filter meets the fuel injection equipment (FIE) manufacturers' suggested cleanliness level, providing greater protection than other competitive options.

Benefit from Real-World Testing Backed by over 700,000 miles of real-world field testing, the Fleetguard FF5825NN fuel filter delivers reliable performance and protection.

NanoNet Media for Effective Particle Removal The FF5825NN fuel filter features advanced NanoNet media that eliminates harmful hard particles and holds them firmly in place even during vibration, ensuring greater fuel cleanliness. This media is 10-13 times more effective at removing 4-micron particulate contaminants than the closest competitor, resulting in cleaner injectors and optimized fuel atomization for more efficient combustion.

Industry-Leading Filtration Media The FF5825NN fuel filter has several distinct layers of protection that can remove and hold particles as small as 4 microns. These 100% continuous polymeric fibers are bonded together for strength during vibration and flow surges, ensuring that contaminants stay put in real-world operating conditions.

FF5825NN Cross Reference:

Baldwin BF46129
Baldwin BF9885
Fleetguard FF5776
Carquest 96728
Champion LFF6776XL
Cummins 5365988
Cummins 5599456
Cummins 2864993
Fleetguard FF5776
Cummins 2893612
Fleetguard FF5776
Cummins 3685306
Fleetguard FF5776
Donaldson DBF6776
Fleetguard FF5686
Fleetguard FF5776
Baldwin BF9885 (FF5776)
Cummins 2864993 (FF5776)
Cummins 2893612 (FF5776)
Cummins 3685306 (FF5776)
Napa 600515
WIX WF10515

FF5825NN Specs:

Overall Height - 226.49 mm (8.917 inch)
Largest OD - 120.3 mm (4.736 inch)
Gasket OD - 120.3 mm (4.736 inch)
Thread Pitch - 2.0 mm per Thread
Thread Class - 7H
Thread Diameter - 90 mm (3.543 inch)
Thread Form - Metric
Free Water Separation - 0.0

About the Manufacturer:

Cummins Filtration, the leading global designer and manufacturer of filtration products for heavy-duty diesel-powered equipment, produces top-quality Fleetguard™ filters that are compatible with Cummins and other engine makes.


Always verify the fitment before installing the filter. The information provided here is for general knowledge only and not intended as a substitute for professional advice. Get superior fuel protection with Fleetguard FF5825NN fuel filter for Cummins ISX15, ISX12, X15, and X12 Engines.

Sell Pack Quantity: 1

Customer Reviews

Based on 6 reviews
m.g. (West Jordan, UT)
very bad company I bought a filter from them and they never sent it to me they stole my money

I will never buy anything from them again.

Frederick Maycock (Haines City, FL)
Fast service

Theses guys did great job fast and what I needed

Brandon H (Pittsburgh, PA)
Only filter I run

I've only ran fleetguard filters since 2018 and I have personally never experienced a filter issue. You can't beat the price from All Pro

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Select products qualify for free shipping. Qualifying product groups can change without notice. Free shipping will be shipped via UPS Ground, USPS First Class or USPS Priority Mail.  

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All Pro Truck Parts offers lifetime returns for any reason on NEW, UNOPENED items in the original packaging with exceptions. (See sale items and special order items).
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

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Items marked as USED at the time of sale will be accepted for return up to 30 days from the date of sale. 

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Defective items under manufacturer warranty will be eligible for return, as well as a full refund for the total amount paid by the customer. The following criteria must be met to be eligible. (a). The part is under manufacturer warranty (b). the manufacturer has determined the part defective for the purchased application. 

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If approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 7 business days. For order placed by phone through a card terminal, you must call in to initiate the refund. 

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If you’ve done all of this and you still have not received your refund yet, please contact us at sales@allprotruckparts.com.

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We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at sales@allprotruckparts.com and send your item to: All Pro Truck Parts, 3948 Interstate 30 W, Caddo Mills TX 75135, United States.

To return your product, you should mail your product to: All Pro Truck Parts, 3948 Interstate 30 W, Caddo Mills TX 75135, United States

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Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

If you are shipping an item over $75, it is advised that you use a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.
For returned items designated as "Free Shipping", any items shipped to the customer in which the customer did not pay shipping. All Pro Truck Parts will recover the cost of shipping to the customer's address from the refundable amount owed to the customer on the return and inspection of the item.