TRACKED DELIVERY
Fitment data included
Warranty backed
Tracked delivery
Product Details
The aFe ProGuard D2 Fuel Filter is a single direct OE replacement filter for the GM Diesel Trucks 17-21 V8 6.6L L5P. It is designed for maximum filtration and minimal flow restriction.
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.
Features
- Direct stock replacement for easy installation
- High flow rates and outstanding filtration
Part number: 44-FF023 (44FF023)
Confirm this fits your vehicle. Use the “Check Fit” selector, or see the Vehicle Compatibility list below for confirmed years, makes and models.
AFE Power
aFe ProGuard D2 Fuel Filter; GM Diesel Trucks 17-21; V8 6.6L L5P - Single
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Part #: AFE44-FF023
In stock
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$108.99
Price in CAD. Taxes & shipping calculated at checkout.
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Ships from Canada · arrives within 1 week · Shipping $29.95Estimate, not a guarantee — if an order will take longer we contact you before taking payment.
Tracked shipping across CanadaOversize item · Flat oversize rate shown at checkout · 30-day returns · Shipping details
Tracked delivery across Canada.
- Canadian company, prices in CAD
- Shipping and duties shown before you pay, no surprises at the door
- 30 day returns from delivery, see policy
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Fits these vehicles
2017–2021 Chevrolet Silverado 2500 HD2017–2021 GMC Sierra 2500 HD2017–2021 Chevrolet Silverado 3500 HD2017–2021 GMC Sierra 3500 HD
Fitment data is provided as a guide — please verify before purchase.
Vehicle fitment
Estimated fitment — verify before purchase| Years | Make | Model |
|---|---|---|
| 2017–2021 | Chevrolet | Silverado 2500 HD |
| 2017–2021 | GMC | Sierra 2500 HD |
| 2017–2021 | Chevrolet | Silverado 3500 HD |
| 2017–2021 | GMC | Sierra 3500 HD |
- Engine: 6.6L Duramax
Check fitment before you order. We publish fitment from manufacturer and industry data and take care with it, but fit can depend on trim, cab and bed configuration, factory options and any modifications already on your vehicle. If you are unsure, contact us before ordering — and if fitment we published turns out to be wrong, we cover the return.
Specifications
Manufacturer data for this part — all visible, no tabs to dig through.
| Brand | AFE Power |
| Part number | AFE44-FF023 |
| Category | Exhaust & Performance |
Customer reviews

aFe ProGuard D2 Fuel Filter; GM Diesel ...
AFE44-FF023
$108.99in stock · tracked delivery
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