The air intake hose channels filtered air from the air box to the throttle body. Over time the original rubber hardens and cracks, causing unmetered air, rough idle, and intake codes. This Dorman molded hose is a direct replacement that restores proper airflow on select Chevrolet models.

Dorman 696-424 Details:

• Fits select Chevrolet models
• Direct replacement for the original air intake hose
• Routes filtered air from the air box to the throttle body
• Molded rubber with included fittings
• Sold individually