AFE Magnum FLOW Pro 5R Oiled Replacement Air Filter (20-25 6.6L Duramax Sierra 3500 HD)Find parts that fit my vehicle

Description. Pro 5R Filter Media:This filter features five layers of pre-oiled cotton gauze media to provide maximum performance. Its progressive layering allows the filter to flow at high levels even when dirty. This media is perfect for street and/or track use. Pro 5R filters are easily recharged with aFe's POWER CLEANER and blue air filter oil.

Rounded Deep Open Pleats:aFe POWER performance air filters use a rounded, evenly spaced pleat design which allows for more usable filter surface area, providing increased flow and greater dust holding capacity.

Progressive Bump Seal:This pliable sealing surface conforms to even the most uneven filter housing, making for a perfect filter fit and sealing surface every time. This design eliminates the use of gaskets or sealants and always goes back to its original form.

Full Polyurethane Frame:All aFe POWER flat panel performance air filters are constructed with a full 360-degree polyurethane frame. Unlike other materials that degrade after repeated heat cycles in an engine bay, polyurethane maintains its original molded shape.

Fitment:

• 2020 GMC Sierra 3500
• 2021 GMC Sierra 3500
• 2022 GMC Sierra 3500
• 2023 GMC Sierra 3500
• 2024 GMC Sierra 3500
• 2025 GMC Sierra 3500

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov