AirDog FP-150-4G Fuel Air Separation System Chevrolet 6.6L Duramax (20012010)

Keep your Duramax fuel system performing at its best with the AirDog FP-150-4G Fuel Air Separation System. Built to improve fuel delivery and consistency, this system helps remove unwanted air and contaminants from diesel fuel—supporting smoother running and reliable operation under towing, touring, and daily driving conditions.

Key Features

• Fuel/air separation: Reduces air entrainment in the fuel supply for steadier flow.
• Enhanced filtration: Helps trap contaminants before they reach sensitive injection components.
• Durable construction: Designed for demanding diesel environments and long service life.
• Performance-focused system: Supports consistent fuel supply for better drivability.

Vehicle Fitment

Chevrolet 6.6L Duramax (2001–2010).

Fitment disclaimer: Check your vehicle details before ordering to ensure correct application.

Benefits

• Helps protect injectors and fuel system components from contamination.
• Promotes smoother engine operation by reducing aerated fuel.
• Supports strong, consistent performance—especially under load.

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