K&N 33-5098HBK Dryflow Air Filter for 2020-2026 Chevy/GMC 2500HD/3500HD 6.6L

Vehicle Fitment

• 2020-2026 Chevrolet Silverado 2500 HD (WT, Custom, LT, LTZ, High Country, V8-6.6L Duramax L5P Diesel)
• 2020-2026 Chevrolet Silverado 3500 HD (WT, Custom, LT, LTZ, High Country, V8-6.6L Duramax L5P Diesel)
• 2020-2026 GMC Sierra 2500 HD (Pro, SLE, SLT, AT4, AT4X, Denali, Denali Ultimate, V8-6.6L Duramax L5P Diesel)
• 2020-2026 GMC Sierra 3500 HD (Pro, SLE, SLT, AT4, AT4X, Denali, Denali Ultimate, V8-6.6L Duramax L5P Diesel)

Fitment Notes

• Fits 2020-2026 GM Heavy Duty trucks equipped with the L5P 6.6L Duramax Turbo Diesel only
• Does not fit 2017-2019 GM HD trucks - see K&N 33-5065HBK for 2017-2019 fitment
• Fits factory OEM airbox directly - no modifications, adapters, or tools required

Features

• Oil-free Dryflow synthetic media - no re-oiling needed between service intervals
• Up to 99% filtration efficiency engineered for turbocharged diesel engine protection
• Increased airflow supports improved horsepower, torque, and towing performance
• Washable and reusable - serviceable up to every 50,000 miles under normal conditions
• Drop-in design installs directly into the factory airbox in under 10 minutes
• Compatible with all OEM sensors and vehicle electronics - no tuning required
• Backed by K&N's Million-Mile Limited Warranty

Specifications

• Filter Style: Panel (Drop-In Replacement)
• Filter Material: Dryflow Synthetic (Oil-Free)
• Filter Color: Black
• Outside Length: 13.63 in (346 mm)
• Outside Width: 9.44 in (240 mm)
• Height: 2.25 in (57 mm)
• Filtration Efficiency: Up to 99%
• Re-Oil Required: No
• Warranty: Million-Mile Limited Warranty

Included Components

• 1x K&N 33-5098HBK Dryflow Panel Air Filter

Product Description

The K&N 33-5098HBK is a premium Dryflow replacement air filter built for 2020-2026 GM Heavy Duty trucks powered by the 6.6L Duramax L5P turbocharged diesel engine, covering all Chevrolet Silverado 2500 HD/3500 HD and GMC Sierra 2500 HD/3500 HD trim levels. Utilizing K&N's oil-free Dryflow synthetic media, this filter delivers up to 99% filtration efficiency alongside improved airflow - supporting the high-demand performance requirements of heavy towing, hauling, and daily work-duty driving without the maintenance requirements of traditional oiled cotton filters.

Installation is a straightforward drop-in replacement - the 33-5098HBK fits directly into the factory airbox with no cutting, drilling, or modifications needed. Fully washable and reusable, this filter is designed to last the lifetime of the vehicle with cleaning intervals up to 50,000 miles under normal driving conditions. Backed by K&N's Million-Mile Limited Warranty, it's a reliable, cost-effective upgrade over disposable paper filters for any 2020-2026 L5P Duramax owner.