AFe ProGuard D2 Fuel Filter for 2017–2021 GM 6.6L L5P Duramax Diesel Trucks (Single Unit)

Description

This high-performance fuel filter from aFe’s ProGuard line is engineered for GM diesel trucks running the 6.6L L5P V8, delivering improved flow and efficient contaminant removal where diesel fuel systems demand reliability. Designed as a direct OE replacement, the ProGuard D2 minimizes flow restriction while maximizing filtration efficiency to protect injectors and pumps, and it installs quickly for a hassle-free, bolt-on service refresh.

Features:

• Increased flow and efficiency for diesel systems
• Maximum filtration for injector and pump protection
• Minimal flow restriction under load
• Direct OE replacement for proper fit
• Hassle-free bolt-on installation

Vehicle Fitment:

• 2022-2025 Chevrolet Silverado 1500 Custom Trail Boss
• 2020-2025 Chevrolet Silverado 1500 High Country
• 2020-2025 Chevrolet Silverado 1500 LT
• 2022-2025 Chevrolet Silverado 1500 LT Trail Boss
• 2020-2025 Chevrolet Silverado 1500 LTZ
• 2020-2025 Chevrolet Silverado 1500 RST
• 2024-2025 Chevrolet Silverado 1500 ZR2
• 2021-2025 Chevrolet Silverado 2500 HD Custom
• 2017-2025 Chevrolet Silverado 2500 HD High Country
• 2017-2025 Chevrolet Silverado 2500 HD LT
• 2017-2025 Chevrolet Silverado 2500 HD LTZ
• 2017-2025 Chevrolet Silverado 2500 HD WT
• 2024-2025 Chevrolet Silverado 2500 HD ZR2
• 2017-2025 Chevrolet Silverado 3500 HD High Country
• 2017-2025 Chevrolet Silverado 3500 HD LT
• 2017-2025 Chevrolet Silverado 3500 HD LTZ
• 2017-2025 Chevrolet Silverado 3500 HD WT
• 2020-2025 GMC Sierra 1500 AT4
• 2022,2024-2025 GMC Sierra 1500 AT4X
• 2020-2025 GMC Sierra 1500 Denali
• 2022-2025 GMC Sierra 1500 Denali Ultimate
• 2020-2025 GMC Sierra 1500 Elevation
• 2020-2025 GMC Sierra 1500 SLE
• 2020-2025 GMC Sierra 1500 SLT
• 2020-2025 GMC Sierra 2500 HD AT4
• 2024-2025 GMC Sierra 2500 HD AT4X
• 2017-2021 GMC Sierra 2500 HD Base
• 2017-2025 GMC Sierra 2500 HD Denali
• 2024-2025 GMC Sierra 2500 HD Denali Ultimate
• 2022-2025 GMC Sierra 2500 HD Pro
• 2017-2025 GMC Sierra 2500 HD SLE
• 2017-2025 GMC Sierra 2500 HD SLT
• 2020-2025 GMC Sierra 3500 HD AT4
• 2017-2021 GMC Sierra 3500 HD Base
• 2017-2025 GMC Sierra 3500 HD Denali
• 2024-2025 GMC Sierra 3500 HD Denali Ultimate
• 2022-2025 GMC Sierra 3500 HD Pro
• 2017-2025 GMC Sierra 3500 HD SLE
• 2017-2025 GMC Sierra 3500 HD SLT

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