AirDog PureFlow AirDog II-5G DF-165-5G Fuel Air Separation System for 1999-2003 Ford 7.3L Powerstroke

PureFlow AirDog II-5G 99-03 Ford 7.3L Powerstroke DF-165-5G Fuel Air Separation System

The AirDog PureFlow AirDog II-5G DF-165-5G Fuel Air Separation System is designed for 1999-2003 Ford trucks equipped with the 7.3L Powerstroke diesel engine. This fuel system helps separate air and vapor from diesel fuel before it reaches the high-pressure injection system, supporting consistent fuel delivery and dependable engine operation.

Built for diesel applications, the AirDog II-5G system combines fuel transfer and air separation in one integrated assembly. It helps reduce fuel aeration, supports improved filtration performance, and maintains a steady supply of clean fuel to the engine. The system is engineered as a direct-fit solution for compatible Ford 7.3L Powerstroke applications, helping simplify installation and provide a reliable upgrade over the original fuel delivery arrangement.

The DF-165-5G is EPA compliant and carries CARB Executive Order D-595-5 for applicable emissions-regulated installations. Verify vehicle configuration and regional requirements before installation. This kit is intended for automotive use and is supplied as one complete fuel air separation system. Professional installation is recommended, with all fuel lines, electrical connections, mounting points, and system priming procedures checked before operation.

Fitment: 1999-2003 Ford vehicles equipped with the 7.3L Powerstroke diesel engine.

What's Included: AirDog PureFlow AirDog II-5G DF-165-5G fuel air separation system and application-specific installation components as supplied by the manufacturer.

Features:

• Application-Specific Fitment: Designed for compatible 1999-2003 Ford 7.3L Powerstroke diesel applications.
• Fuel Air Separation: Helps remove air and vapor from diesel fuel before it reaches the injection system.
• Integrated Fuel Transfer: Combines fuel pumping and air separation functions in one system.
• Consistent Fuel Supply: Supports stable fuel delivery and dependable diesel engine performance.

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