AirDog PureFlow FP-100-4G Fuel Air Separation System for 2011–2014 Chevrolet 6.6L Duramax

PureFlow AirDog 11-14 Chevrolet 6.6L Duramax FP-100-4G Fuel Air Separation System

The AirDog PureFlow FP-100-4G Fuel Air Separation System is designed for 2011–2014 Chevrolet trucks equipped with the 6.6L Duramax diesel engine. Part number adgA4SPBC186 combines fuel delivery and air separation in a system engineered to support consistent fuel pressure and dependable diesel performance. By separating entrained air and returning excess fuel to the tank, the system helps deliver cleaner, more stable fuel to the engine.

Built for demanding diesel applications, the FP-100-4G is intended to support improved fuel-system efficiency and protection. Its design helps reduce aeration-related issues that can affect injection performance, while the dedicated fuel supply promotes reliable operation under varying loads. This system is a practical upgrade for Duramax owners seeking a purpose-built fuel delivery solution for towing, work, and everyday driving.

Fitment: Designed for 2011–2014 Chevrolet vehicles with the 6.6L Duramax diesel engine. Verify vehicle application and installation requirements before ordering. The AirDog PureFlow FP-100-4G is EPA compliant and carries California Air Resources Board Executive Order D-595-5 where applicable.

What's Included: AirDog PureFlow FP-100-4G fuel air separation system and application-specific components supplied by the manufacturer for installation. Review the included instructions and confirm all required hardware before installation.

Product Specifications: Brand: AirDog; Product line: PureFlow; Part number: adgA4SPBC186; System type: Fuel air separation and fuel delivery system; Application: Automotive diesel; Engine compatibility: 6.6L Duramax; Vehicle years: 2011–2014; Certification status: EPA compliant and CARB Executive Order D-595-5.

Features:

• Fuel Air Separation: Helps remove entrained air from diesel fuel before it reaches the engine.
• Stable Fuel Delivery: Supports consistent fuel flow and pressure for dependable Duramax performance.
• Duramax Application: Designed specifically for 2011–2014 Chevrolet vehicles with the 6.6L Duramax engine.
• Diesel System Protection: Helps reduce fuel aeration and supports reliable operation of the injection system.

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: Compliant
Carb Acknowledgement Required: false
Carb Eo Number: D-595-5
Regular Stock: t
Units Per Sku: 1