Description: XTS. With turbocharger. 3.6L twin-turbo. Helps trap airborne particles before they enter the engine Excellent filter capacity and efficiency Allows airflow restriction to the engine for performance Equipped with tight seals to keep unfiltered air from entering the combustion chamber This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors

Description: 3.6L, without bi-fuel. Helps direct air flow and guide it to your vehicle's engine intake Helps separate moisture from entering the air intake This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Description: 3.6L twin-turbo. Helps guide airflow to your vehicle's air filter This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Description: 3.6L, without bi-fuel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors