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K&N Ford Diesel Truck Fuel Filter

Marsoni M251S
Sale price$41.99
Pay 4 payments of $10.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
K&N Ford Diesel Truck Fuel FilterSKU: PF 4000 UPC: 024844351739 K&N PF 4000 Fuel Filter for 1999 2003 Ford F 250 F 350 Super Duty Excursion E Series Diesel The K&N PF 4000 is a performance fuel filter designed as a direct replacement for 1999 2003 Ford diesel trucks including F 250 F 350 Super Duty Excursion and E 350 E 450 E 550 vans with 7. 3L Power Stroke engines. It delivers high flow rates and increased capacity to support engine demands while trapping contaminants like rust
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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4.1 ★★★★★
Based on 2091 reviews
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Verified Purchase
Izzy
Bozeman, US
★★★★★ 5
Great quality and performance
Size: 1" x 1" x 1"
The quality of the filter is great and it is easy to installed in your car. Also, it helps to improve the performance of your vehicle, keep clean air flowing and avoid bad smells. What I love about it it’s the option to washed it and reuse it over an over.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 24, 2025
J
Verified Purchase
Joshua L.
Boise, US
★★★★★ 5
Awesome product!
Size: 1" x 1" x 1"
Awesome product! Fit just as it should. A lot better then buying the replacement ones every time I do an oil change. I drive a mile of gravel roads everyday and this helps keep the dust from coming into the vehicle.
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Reviewed in the United States on January 3, 2026
R
Verified Purchase
Robert
Cuba, US
★★★★★ 5
Fit my Subaru Forester perfectly!
This fit my 2024 Subaru Forester perfectly. The filters exhibited a high quality construction and was packaged well. Installation was easy and saved me a lot of $ vs. having my dealer install an OEM filter.
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Reviewed in the United States on December 16, 2025
J
Verified Purchase
Jeremiah
Draper, US
★★★★★ 5
Good Fit
I don’t expect this filter to last as long as the original filter but that’s okay because it is about half the cost. It looks well made. I didn’t see any flaws. I chose this filter because it had some of the fewest complaints regarding the fit and it worked well for my ‘23 Subaru Forester. I may go back to an OEM filter next time but it’s nice to know that this one will work for me.
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Reviewed in the United States on April 30, 2026
J
Verified Purchase
John Appleseed
Los Angeles, US
★★★★★ 5
Fits as advertised
Good item
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Reviewed in the United States on May 11, 2026

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