K&N 33-5005HBK Dryflow Air Filter for 13-26 Ram 2500/3500/4500/5500 Cummins/HEMI

Vehicle Fitment

• 2013-2026 Ram 2500 (6.7L Cummins L6 Turbo Diesel)
• 2013-2026 Ram 3500 (6.7L Cummins L6 Turbo Diesel)
• 2013-2018, 2020-2026 Ram 4500 (6.7L Cummins L6 Turbo Diesel)
• 2013-2018, 2020-2023, 2025-2026 Ram 5500 (6.7L Cummins L6 Turbo Diesel)
• 2019-2026 Ram 2500 (6.4L HEMI V8 Gas)
• 2019-2026 Ram 3500 (6.4L HEMI V8 Gas)
• 2020-2023, 2025-2026 Ram 4500 (6.4L HEMI V8 Gas)
• 2020-2023, 2025-2026 Ram 5500 (6.4L HEMI V8 Gas)

Fitment Notes

• Fits 2WD and 4WD configurations
• Does not fit Ram 1500 or Ram 1500 Classic
• Does not fit 5.7L HEMI, 3.0L EcoDiesel, or Hurricane inline-6 engines
• Ram 4500 not listed for model year 2019; Ram 5500 not listed for 2019 and 2024

Features

• Dryflow synthetic filtration media - no oiling required
• Oversized design engineered to support diesel towing and hauling demand
• Up to 99.4% filtration efficiency for dusty, job-site conditions
• Washable and reusable - designed to last the life of the vehicle
• Drop-in replacement fits directly into the factory airbox
• Improves airflow for better throttle response and performance
• Durable urethane frame withstands heat, vibration, and fuel exposure
• Backed by K&N 10-Year / Million Mile Limited Warranty

Specifications

• Part Number: 33-5005HBK
• Shape: Panel
• Media Type: Dryflow synthetic (non-oiled)
• Filter Color: Black
• Length: 11 in (279 mm)
• Width: 10.031 in (255 mm)
• Height: 2.25 in (57 mm)
• Service Interval: Clean every 50,000 miles (severe duty may vary)

Included Components

• 1x K&N 33-5005HBK Dryflow Replacement Air Filter

Product Description

The K&N 33-5005HBK is a direct drop-in replacement air filter built for 2013-2026 Ram 2500, 3500, 4500, and 5500 heavy-duty trucks powered by either the 6.7L Cummins turbo-diesel I6 or the 6.4L HEMI V8 gas engine. Unlike traditional oiled cotton-gauze K&N filters, this Dryflow variant uses a synthetic non-oiled media, making it the ideal choice for diesel owners who want worry-free maintenance with no risk of oil contamination affecting MAF sensors or turbocharger components.

Engineered with an oversized design and up to 99.4% filtration efficiency, this filter supports the high airflow demands of towing, hauling, and off-highway work conditions. It installs directly into the factory airbox with no modifications and is washable for lifetime reuse, making it a smart long-term upgrade for work truck owners, fleet operators, and diesel enthusiasts - all backed by K&N's 10-Year / Million Mile Limited Warranty.