AirDog II-5G Fuel Air Separation System DF-165-5G for 20112014 Chevrolet 6.6L Duramax

The AirDog II-5G Fuel Air Separation System DF-165-5G is designed to support consistent, clean fuel delivery for 2011–2014 Chevrolet 6.6L Duramax applications. By separating entrained air and filtering contaminants, it helps protect your fuel system and maintain reliable performance under load.

Key Features

• Fuel air separation technology: Reduces aeration for steadier fuel supply.
• Enhanced filtration: Helps remove contaminants for cleaner fuel.
• Durable construction: Built with quality materials for demanding diesel use.
• Vehicle-specific design: Engineered around the Duramax platform for straightforward installation.

Vehicle Fitment

2011–2014 Chevrolet 6.6L Duramax

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

Benefits

• Improved drivability: More consistent fueling can support smoother operation.
• Fuel system protection: Cleaner fuel helps reduce injector and pump wear.
• Confidence under load: Designed for towing and demanding conditions.

Why Buy From Us

• NZ & AU focused support: Local-friendly service and advice.
• Trusted brands: We stock proven diesel performance parts.
• Fast dispatch: Quick processing to get you back on the road sooner.