K&N 2020 Chevrolet Silverado 2500/3500 6.6L Diesel Drop In Replacement Air Filter

K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N’s 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N’s most popular product!
K&N’s replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection, and are covered by K&N’s No-Hassle Lifetime Limited Warranty.

• ULTIMATE LONGEVITY: No-hassle lifetime limited warranty on stock replacement K&N air filters- limitations apply
• Million Mile Limited Warranty

Fitment:
Chevrolet Silverado 2500 HD Custom 2020 to 2025
Chevrolet Silverado 2500 HD High Country 2020 to 2025
Chevrolet Silverado 2500 HD LT 2020 to 2025
Chevrolet Silverado 2500 HD LTZ 2020 to 2025
Chevrolet Silverado 2500 HD WT 2020 to 2025
Chevrolet Silverado 2500 HD ZR2 2024 to 2025
Chevrolet Silverado 3500 HD High Country 2020 to 2025
Chevrolet Silverado 3500 HD LT 2020 to 2025
Chevrolet Silverado 3500 HD LTZ 2020 to 2025
Chevrolet Silverado 3500 HD WT 2020 to 2025
GMC Sierra 2500 HD AT4 2020 to 2025
GMC Sierra 2500 HD AT4X 2024 to 2025
GMC Sierra 2500 HD Base 2020 to 2022
GMC Sierra 2500 HD Denali 2020 to 2025
GMC Sierra 2500 HD Denali Ultimate 2024 to 2025
GMC Sierra 2500 HD Pro 2023 to 2025
GMC Sierra 2500 HD SLE 2020 to 2025
GMC Sierra 2500 HD SLT 2020 to 2025
GMC Sierra 3500 HD AT4 2020 to 2025
GMC Sierra 3500 HD Base 2020 to 2022
GMC Sierra 3500 HD Denali 2020 to 2025
GMC Sierra 3500 HD Denali Ultimate 2024 to 2025
GMC Sierra 3500 HD Pro 2023 to 2025
GMC Sierra 3500 HD SLE 2020 to 2025
GMC Sierra 3500 HD SLT 2020 to 2025