2026 GMC Sierra 3500 HD Air Intake Systems

Air Intake Systems that fit your 2026 GMC Sierra 3500 HD. Shop Wehrli, K&N Engineering, aFe and more. Every part is checked against your vehicle before it ships.

• WehrliWehrli 17-26 L5P Duramax 6.6L High Flor Y-Bridge Kit - Sparkle Granny SmithMPN wcfWCF100171-SGS$1207.65In stock
• K&N EngineeringK&N 20-26 GM Heavy Duty 6.6L Diesel NextGen Dry Flow Cold Air IntakeMPN knn50-3119D$449.99In stock
• aFeaFe Momentum GT PRO DRY S Intake System 2020 GM Diesel Trucks 2500/3500 V8-6.6L (L5P)MPN afe50-70056D$435.00In stock