How often should I replace my fuel filter?

Fuel filter replacement intervals vary based on driving conditions and fuel quality. Refer to your vehicle's owner's manual for the manufacturer's recommended service intervals. However, if you notice a decrease in fuel economy or engine performance, it may be time to replace the filter.

Does this filter come with installation hardware?

This aFe ProGuard D2 fuel filter is a direct replacement for the factory filter. It reuses the existing factory hardware for installation, so no additional hardware is included.

What are the symptoms of a clogged fuel filter?

Common symptoms include reduced engine power, poor acceleration, difficulty starting, rough idling, and decreased fuel economy. If you experience any of these issues, inspect your fuel filter and replace it if necessary.

aFe ProGuard D2 Fuel Filter 17-21 Ford Diesel Trucks V8-6.7L (td) - Single

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aFe

Specifications

Brand: aFe
Part #: 44-FF025
UPC: 802959442029

aFe

aFe ProGuard D2 Fuel Filter 17-21 Ford Diesel Trucks V8-6.7L (td) - Single

Name: aFe ProGuard D2 Fuel Filter 17-21 Ford Diesel Trucks V8-6.7L (td) - Single
Brand: aFe
Price: 75.78 USD
Availability: InStock

$75.78

Only 2 left in stock

Keeps your fuel system clean. aFe's ProGuard D2 fuel filter is a direct OE replacement for hassle-free installation.

Key Features

Maximum filtration — keeps contaminants out of your fuel system
Minimal flow restriction — maintains consistent fuel supply to the engine
Direct OE replacement — installs easily

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits these vehicles

Ford F-250 Super Duty 2017-2025
Ford F-350 Super Duty 2017-2025

Product Details

PROGUARD Fuel Filters deliver increased flow and efficiency that are demanded in the Diesel environment. This fuel filter is designed for maximum filtration and minimal flow restriction. The PROGUARD Fuel Filters are direct OE replacement filters to ensure a proper fit and hassle free installation.