Fits 2008-2010 Ford trucks with the 6.4L Powerstroke diesel engine.

The PureFlow AirDog II-5G DF-100-5G is a high-performance fuel air separation system designed to provide your 6.4L Powerstroke with a consistent, air-free fuel supply. By removing entrained air, water, and debris from the diesel fuel, this system helps protect high-pressure fuel components and improves overall engine efficiency. The 5G series features a demand flow regulator, allowing the system to recirculate fuel internally and reduce load on the pump motor for quieter operation and a longer lifespan.

• Removes air and vapor from diesel fuel to improve injector longevity and throttle response
• Integrated demand flow regulator adjusts to engine requirements
• High-efficiency filtration removes water and particulate contaminants
• Includes installation hardware and bracketry for the 6.4L Powerstroke platform
• Manufacturer Part Number: A7SPBF266
• Model Number: DF-100-5G

The PureFlow AirDog II-5G DF-100-5G is an advanced fuel air separation system designed for 2004.5-2024 Dodge Ram trucks equipped with the 6.7L Cummins engine. This system addresses the inherent limitations of factory fuel delivery by removing entrained air, water, and debris before they reach the injection pump and injectors. By delivering pure, pressurized fuel, the AirDog II-5G protects critical high-pressure fuel system components from cavitation and wear while ensuring consistent engine performance.

Built on the 5G platform, this lift pump utilizes a demand-flow design that adjusts fuel delivery based on engine requirements, reducing unnecessary recirculation and extending pump life. The compact, frame-mounted assembly provides a significant filtration upgrade over stock components, maintaining fuel pressure under various load conditions.

• Fits 2004.5-2024 Dodge Ram (6.7L Cummins Diesel)
• Removes entrained air, water, and contaminants from diesel fuel
• Maintains consistent fuel pressure to the injection pump
• Demand-flow design reduces pump wear and power consumption
• Includes installation kit with mounting brackets and hardware
• Model: AirDog II-5G (DF-100-5G)
• Manufacturer Part Number: A7SPBD254

Fits 1989-1993 Dodge Ram trucks equipped with the 12V 5.9L Cummins diesel engine.

The PureFlow AirDog II-5G DF-165-5G is a high-performance fuel air separation system engineered to deliver purified, air-free fuel to your 12V Cummins at a consistent pressure. By removing entrained air, water, and debris from the diesel supply, this system prevents cavitation and protects critical fuel injection components from premature wear while improving combustion efficiency.

This Fifth Generation (5G) unit utilizes a demand-flow design, which allows the pump to only process the amount of fuel required by the engine. This reduces unnecessary fuel recirculation, resulting in quieter operation and a longer service life for the pump motor. The integrated adjustable regulator allows for precise fuel pressure tuning to match your specific performance requirements.

• Removes air, vapor, and water from diesel fuel to improve injection timing
• Reduces pump cavitation for quieter engine operation and better throttle response
• Demand-flow technology reduces motor wear and heat soak
• Adjustable pressure regulator for precise fuel delivery
• Includes complete installation kit with wiring harness and mounting hardware

• Manufacturer Part Number: A7SABD540
• Model Number: DF-165-5G
• Series: AirDog II-5G
• Flow Rating: 165 GPH

Fits 1994-1998 Dodge Ram trucks equipped with the 5.9L 12V Cummins diesel engine.

The PureFlow AirDog II-5G DF-165-5G is a high-performance fuel air separation system engineered to provide purified, high-pressure fuel to your Cummins injection system. This 5th-generation (5G) system utilizes a demand-flow design, ensuring the injection pump receives the exact volume of fuel required without unnecessary recirculation. By stripping entrained air, water, and particulates from the diesel fuel, it protects sensitive fuel system components and improves engine efficiency.

• Flow Rating: 165 GPH
• 5G quiet motor technology significantly reduces operating noise
• Demand-flow design only moves the fuel the engine requires
• Adjustable pressure regulator for precise fuel system tuning
• Integrated water separator and fuel filter
• Improves throttle response and extends injector service life
• Includes complete installation kit and mounting hardware
• Manufacturer Part Number: A7SABD524

Fits 2019-2020 RAM trucks equipped with the 6.7L Cummins engine.

The PureFlow AirDog II-5G Fuel Air Separation System (A7SABD427) represents the next evolution in diesel fuel delivery for the 6.7L Cummins. As a Demand Flow system, this DF-165-5G unit is engineered to provide a consistent, high-volume flow of purified fuel to your injection pump by effectively removing entrained air, water, and vapor. Removing these contaminants helps protect your high-pressure fuel system, improves throttle response, and ensures your engine receives only pure diesel at the correct pressure.

Built on the 5G platform, this system features a compact and efficient design that integrates seamlessly with your RAM's fuel architecture, providing the reliability required for both heavy towing and performance applications.

• Eliminates entrained air and vapor from diesel fuel
• Provides positive fuel pressure to the injection pump
• Extends the service life of expensive fuel injectors
• Demand Flow design for efficient fuel delivery
• Includes fuel filtration and water separation components
• Manufacturer Part Number: A7SABD427

Fits 2011-2014 Chevrolet trucks equipped with the 6.6L Duramax diesel engine.

The PureFlow AirDog II-5G Fuel Air Separation System is a critical upgrade for your 6.6L Duramax, designed to protect sensitive fuel system components by removing entrained air, water, and debris. By delivering pure, pressurized fuel to the engine, it prevents injector cavitation and protects the high-pressure fuel pump from premature wear. This system ensures consistent fuel pressure and flow under all driving conditions, from daily commuting to heavy towing.

The 5G series features a demand-flow design, allowing the system to provide only the amount of fuel the engine requires, which reduces fuel heating and improves overall efficiency. The unit is built with a quiet, high-efficiency motor and an adjustable pressure regulator, allowing for precise tuning to your specific vehicle needs.

• Removes air, water, and particulates from diesel fuel for improved combustion
• Protects fuel injectors and high-pressure pumps from cavitation and debris
• Demand-flow technology prevents excessive fuel heating
• Adjustable pressure regulator for customized fuel delivery
• Includes complete installation hardware and integrated fuel filter/water separator
• Manufacturer Part Number: A7SABC514

Fits 2008-2010 Ford trucks equipped with the 6.4L Powerstroke diesel engine.

The PureFlow AirDog FP-100-4G Fuel Air Separation System is engineered to protect your 6.4L Powerstroke injection system by removing entrained air, water, and debris from the diesel fuel. By delivering pure fuel to the engine, this system helps maintain consistent fuel pressure, improves throttle response, and extends the service life of high-pressure fuel components.

• Removes air, water, and particulates to ensure cleaner combustion
• Utilizes AirDog 4G motor technology for quiet and reliable operation
• Helps improve fuel economy and engine idle quality
• Complete kit includes mounting hardware and fuel lines
• Manufacturer Part Number: A4SPBF070

Fits 1989-1993 Dodge trucks with the 12V 5.9L Cummins engine.

The PureFlow AirDog II-4G Fuel Air Separation System (A4SPBD137) is a high-performance fuel delivery and filtration upgrade designed specifically for the 12V Cummins. This system solves the inherent issues of air and vapor in diesel fuel, which can cause erratic timing and premature wear on the injection pump. By delivering 150 GPH of purified, air-free fuel at a consistent pressure, the AirDog II-4G ensures your engine maintains peak efficiency and throttle response under heavy loads.

• 4G motor technology provides quiet operation and long-term durability
• 150 GPH flow rate supports both stock and modified fuel demands
• Dual-filter design removes air, vapor, water, and particulates down to 2 microns
• Protects expensive fuel system components from cavitation and contamination
• Complete kit includes mounting hardware, wiring harness, and fuel lines
• Manufacturer Part Number: A4SPBD137

The PureFlow AirDog II-5G Fuel Air Separation System is engineered for optimal fuel delivery in 1998.5-2004 Dodge vehicles equipped with the 24V 5.9L Cummins diesel engine. This comprehensive system is designed to remove entrained air and vapor from the fuel, ensuring a consistent, dense fuel supply to the injection pump.

By eliminating air and vapor, the AirDog II-5G system helps to:

• Improve fuel combustion efficiency and power output.
• Extend the service life of fuel injectors and injection pumps by preventing cavitation and reducing wear.
• Enhance throttle response and overall engine performance.
• Maintain consistent fuel pressure under varying load conditions.

This DF-100-5G model includes the necessary pump and components for a complete installation, upgrading your fuel system with a proven solution for diesel performance and longevity.

Manufacturer Part Number: A7SPBD354

Fits 1989-1993 Dodge Ram trucks with the 12V 5.9L Cummins engine.

The PureFlow AirDog II-5G DF-100-5G Fuel Air Separation System is engineered to deliver clean, de-aerated fuel to your 1989-1993 Dodge 12V 5.9L Cummins engine. This comprehensive system functions as a lift pump, fuel filter, and air/vapor separator, directly addressing issues caused by entrained air and vapor in the fuel lines. By ensuring a consistent, pressurized, and contaminant-free fuel supply, the AirDog II-5G helps optimize fuel combustion and protects critical injection components.

Removing air and vapor prevents fuel cavitation and enhances the lubricity of the fuel, which is crucial for extending the lifespan of your injection pump and injectors. The system's advanced filtration also captures harmful particulates before they can reach the engine, contributing to improved throttle response and overall engine reliability.

• Manufacturer Part Number: A7SPBD338
• Application: 1989-1993 Dodge 12V 5.9L Cummins
• Function: Fuel air separation, enhanced filtration, and consistent lift pump pressure
• Benefits: Improved fuel system longevity, optimized combustion, and better throttle response

Upgrade your 1998.5-2004 Dodge Ram 2500/3500 with the 24V 5.9L Cummins diesel engine (specifically models without the factory in-tank lift pump) with the PureFlow AirDog II-5G Fuel Air Separation System. This advanced system, model DF-100-5G, is engineered to deliver clean, air-free fuel to your engine, crucial for optimal performance and longevity.

The AirDog II-5G effectively removes entrained air/vapor, water, and particulate contaminants from your diesel fuel. By eliminating air, the system ensures consistent fuel pressure and volume, allowing the injection pump (like the VP44 found in these trucks) to operate more efficiently and without cavitation. This process helps restore lost horsepower and torque, improve throttle response, and significantly extends the life of your costly injectors and injection pump by preventing premature wear from contaminated or aerated fuel.

• Ensures constant fuel pressure and volume at the injection pump.
• Removes air/vapor from the fuel stream for improved atomization and combustion.
• Separates water from diesel fuel, preventing rust and wear in fuel system components.
• Filters out solid contaminants to protect injectors and the injection pump.
• Designed as a direct fit for 1998.5-2004 Dodge 24V 5.9L Cummins models without an existing in-tank pump.
• Manufacturer Part Number: A7SPBD253

The PureFlow AirDog II-5G Fuel Air Separation System is engineered for 1994-1998 Dodge trucks equipped with the 5.9L Cummins 12V diesel engine.

This system delivers consistent, air-free fuel to your injection pump and injectors. It efficiently removes entrained air, vapor, and dissolved contaminants from the diesel fuel stream before it reaches critical engine components. By maintaining optimal fuel pressure and ensuring clean fuel, the AirDog II-5G helps prevent premature wear on your injection pump and injectors, which are often susceptible to damage from aeration and particulate matter. This results in more reliable engine operation, improved throttle response, and can contribute to extended component longevity.

• Engineered to fit Dodge 1994-1998 5.9L Cummins 12V diesel engines
• Designed to eliminate air and vapor from the fuel stream
• Removes water and particulate contaminants
• Maintains consistent fuel pressure to the injection pump
• Manufacturer Part Number: A7SPBD252
• Product Model: DF-100-5G

The PureFlow AirDog II-5G Fuel Air Separation System (Model DF-100-5G) is engineered to enhance the performance and longevity of your 2015-2016 Chevrolet 6.6L Duramax diesel engine. This system effectively removes entrained air, vapor, and solid contaminants from your diesel fuel before it reaches the fuel injection pump.

By delivering clean, air-free fuel to the engine, the AirDog II-5G helps optimize combustion, leading to improved throttle response, increased horsepower and torque, and better fuel economy. It also extends the life of critical fuel system components such as injectors and the high-pressure injection pump by preventing cavitation and wear caused by air bubbles and abrasive particles.

• Manufacturer Part Number (MPN): A7SPBC262
• System Model: AirDog II-5G DF-100-5G
• Application: 2015-2016 Chevrolet 6.6L Duramax diesel engines
• Function: Fuel air separation, filtration, and lift pump

The PureFlow AirDog II-5G Fuel Air Separation System is engineered to deliver pristine, air-free fuel to your 2011-2014 Chevrolet 6.6L Duramax. This critical system effectively removes entrained air, vapor, and contaminants, including water, from the diesel fuel before it reaches your engine's injection system.

By ensuring a consistent supply of pure fuel at the correct pressure, the AirDog II-5G helps protect your expensive injectors and injection pump from premature wear. Users typically experience improved fuel economy, increased horsepower, a reduction in engine noise, and smoother operation due to the elimination of air bubbles in the fuel lines.

• Delivers pure, air-free fuel to the injection system
• Extends the lifespan of injectors and injection pump
• Promotes consistent fuel pressure for optimal engine performance
• Improves fuel economy and horsepower
• Reduces engine noise and vibrations
• Manufacturer Part Number: A7SPBC260

The PureFlow AirDog II-5G Fuel Air Separation System for 2001-2010 Chevrolet 6.6L Duramax models is engineered to optimize your diesel fuel delivery. This system effectively removes entrained air, vapor, and solid contaminants from your fuel before it reaches the injection pump, a critical step for maximizing your engine's performance and longevity.

By ensuring a consistent supply of clean, air-free fuel, the AirDog II-5G helps to eliminate cavitation and wear within the fuel system. This translates directly into more efficient combustion, which can result in improved throttle response, increased horsepower and torque, and better fuel economy. Furthermore, it significantly extends the lifespan of expensive fuel injection components, including injectors and the high-pressure injection pump, by preventing premature wear caused by dirty or aerated fuel.

Key Features & Benefits:

• Enhanced Fuel Filtration: Effectively removes contaminants and water from diesel fuel.
• Air/Vapor Separation: Eliminates entrained air and vapor for a denser, more consistent fuel supply.
• Demand Flow Technology: Maintains optimal fuel pressure to the injection pump.
• Protects Fuel System: Extends the service life of injectors and the injection pump.
• Improved Performance: Contributes to increased horsepower, torque, and fuel economy.
• Complete Installation Kit: Includes the pump assembly, filters, water separator, fuel lines, mounting hardware, and wiring harness.
• Product Model: DF-100-5G
• Manufacturer Part Number (MPN): A7SPBC259

Upgrade your 1994-2000 Chevrolet 6.5L Diesel with the PureFlow AirDog II-5G DF-100-5G Fuel Air Separation System. This advanced system is engineered to deliver clean, air-free fuel to your engine, ensuring optimal performance and longevity. It specifically fits Chevrolet vehicles equipped with the 6.5L Diesel engine from 1994 to 2000.

By effectively removing air and vapor from your fuel, the AirDog II-5G improves fuel atomization and combustion efficiency. This translates to more consistent fuel pressure, better throttle response, and can help extend the life of your fuel injectors and injection pump by reducing cavitation and wear caused by aerated fuel.

• Product Line: PureFlow AirDog II-5G
• Part Number: DF-100-5G
• Engine Fitment: 6.5L Diesel
• Vehicle Fitment: Chevrolet 1994-2000
• Manufacturer Part Number (MPN): A7SPBC258

The PureFlow AirDog II-5G DF-220-5G Fuel Air Separation System is specifically engineered for 2008-2010 Ford 6.4L Powerstroke diesel engines. This advanced system is designed to effectively remove entrained air, vapor, and water from your vehicle's fuel supply, ensuring that only clean, air-free fuel reaches your engine's injectors and high-pressure pump.

By preventing air and vapor from entering the fuel system, the AirDog II-5G helps maintain consistent fuel pressure and optimize fuel delivery. This process can contribute to improved engine performance, greater efficiency, and extended longevity for critical fuel system components by protecting them from premature wear caused by contaminated fuel.

• Removes air, vapor, and water from diesel fuel
• Helps maintain consistent fuel pressure
• Protects fuel injectors and high-pressure pump
• Improves overall fuel filtration efficiency
• Manufacturer Part Number: A7SABF595

The PureFlow AirDog II-5G Fuel Air Separation System for the 2008-2010 Ford 6.4L Powerstroke is engineered to protect and optimize your diesel fuel system. This system removes air, vapor, and contaminants from your fuel before it reaches the injection pump and injectors, ensuring a denser, air-free fuel supply.

By eliminating air and vapor, the AirDog II-5G helps to restore horsepower, improve fuel economy, and extend the lifespan of critical fuel system components like injectors and the high-pressure fuel pump. Installation is designed to integrate seamlessly into your truck's existing fuel lines.

• Application: Ford 6.4L Powerstroke diesel engines
• Model Years: 2008-2010
• Function: Fuel Air Separation System
• Product Model: DF-165-5G
• Manufacturer Part Number (MPN): A7SABF594
• Benefits: Supports cleaner fuel delivery, aids in restoring engine performance, and helps prolong injector life.

Upgrade your 2003-2007 Ford 6.0L Powerstroke diesel truck with the PureFlow AirDog II-5G Fuel Air Separation System. This system is engineered to deliver clean, air-free fuel to your engine, optimizing performance and extending the life of critical fuel system components.

The AirDog II-5G system effectively removes air, vapor, water, and microscopic contaminants from your diesel fuel before it reaches the injection pump and injectors. By eliminating these detrimental elements, it helps prevent cavitation and wear within your fuel system, which is especially beneficial for the 6.0L Powerstroke's HEUI injector design.

• Eliminates air and vapor from the fuel stream
• Separates water and particulate contaminants down to fine micron levels
• Contributes to improved fuel economy and throttle response
• Helps increase horsepower and torque
• Extends the lifespan of fuel injectors and injection pump
• Promotes a smoother, more consistent engine idle

Manufacturer Part Number: A7SABF593

The PureFlow AirDog II-5G DF-165-5G Fuel Air Separation System is engineered for 1999-2003 Ford F-Series trucks equipped with the 7.3L Powerstroke diesel engine.

This comprehensive system is designed to eliminate entrained air and vapor from your diesel fuel, ensuring only pure, air-free fuel reaches your injection pump. By removing harmful air and water contaminants, the AirDog II-5G system helps to:

• Optimize fuel combustion and efficiency
• Improve throttle response and overall engine performance
• Extend the lifespan of injectors and other critical fuel system components
• Provide superior filtration, protecting against wear-causing particulates

The AirDog II-5G system operates as a demand-flow lift pump, drawing fuel from the tank, processing it, and delivering it to the engine. Any excess fuel, along with separated air and vapor, is returned to the fuel tank, preventing aeration. This advanced design maintains consistent fuel pressure, crucial for the longevity and performance of your 7.3L Powerstroke.

Manufacturer Part Number: A7SABF592

The PureFlow AirDog II-5G DF-165-5G High Pressure Fuel Air Separation System is engineered specifically for 2017-2022 Ford F-Series Super Duty trucks equipped with the 6.7L Powerstroke diesel engine.

This advanced fuel system component effectively removes entrained air, vapor, and water from your diesel fuel supply before it reaches the engine. Delivering clean, air-free fuel helps maintain consistent fuel pressure and flow, which is critical for the optimal performance and longevity of your fuel injection system. By eliminating harmful contaminants and air pockets, the AirDog II-5G can contribute to improved throttle response, more consistent horsepower and torque, and significantly extend the life of expensive fuel system components like the injection pump and injectors.

• Manufacturer Part Number: A7SABF590
• Fitment: 2017-2022 Ford F-Series Super Duty 6.7L Powerstroke
• Removes air, vapor, and water from diesel fuel
• Helps maintain consistent fuel pressure and flow
• Contributes to increased horsepower and torque potential
• Extends life of fuel injection system components

The PureFlow AirDog II-5G DF-165-5G High Pressure Fuel Air Separation System is engineered for Ford 6.7L Powerstroke trucks from 2011 to 2016 (6.7L). This comprehensive system is designed to remove entrained air, vapor, and water from your diesel fuel, ensuring only clean, air-free fuel reaches your engine's high-pressure injection pump and injectors.

Air and vapor in the fuel system can significantly reduce injector lifespan, decrease combustion efficiency, and diminish overall engine performance. The AirDog II-5G system prevents these issues by providing optimal fuel delivery, maintaining consistent fuel pressure, and enhancing filtration efficiency to protect critical components.

• Effectively removes air, vapor, and water from diesel fuel.
• Helps extend the life of high-pressure fuel pumps and fuel injectors.
• Maintains consistent fuel pressure under load for improved engine performance.
• Designed as a complete system for Ford 6.7L Powerstroke 2011-2016 applications.
• Manufacturer Part Number: A7SABF589

The PureFlow AirDog II-5G DF-220-5G Fuel Air Separation System is engineered to deliver clean, de-aerated fuel to your 2004.5-2024 Dodge 24V 6.7L Cummins diesel engine. This comprehensive system is crucial for protecting the sensitive components of your fuel injection system, including the injection pump and fuel injectors, from premature wear.

By effectively removing entrained air, vapor, and solid contaminants from the diesel fuel, the AirDog II-5G system prevents cavitation and ensures a consistent, optimal fuel supply. This promotes more efficient combustion, potentially improving throttle response and extending the service life of critical engine components.

• Product Line: PureFlow AirDog II-5G
• System Type: Fuel Air Separation System / Lift Pump
• Fitment: 2004.5-2024 Dodge 24V 6.7L Cummins (6.7L)
• Manufacturer Part Number (MPN): A7SABD529
• Model Number: DF-220-5G

Upgrade your 1998.5-2004 Dodge with 5.9L 24V Cummins diesel engines with the PureFlow AirDog II-5G DF-220-5G Fuel Air Separation System. This system is engineered to deliver clean, air-free fuel to your injection pump and injectors, preventing cavitation and maximizing fuel system efficiency.

The AirDog II-5G system removes entrained air/vapor, water, and particulate contaminants from your diesel fuel supply. By eliminating these harmful elements, it ensures optimal fuel atomization and combustion, which translates to a more responsive engine and potential improvements in fuel economy.

Key features of the PureFlow AirDog II-5G DF-220-5G:

• Effectively removes air/vapor from the fuel, ensuring a consistent fuel supply to the engine.
• Separates water from diesel fuel, preventing corrosion and injector damage within the fuel system.
• Filters out damaging particulate contaminants for extended fuel system component life.
• Designed for a direct-fit installation on 1998.5-2004 Dodge 5.9L 24V Cummins applications.
• Manufacturer Part Number: A7SABD528

Upgrade your 1994-1998 Dodge Ram truck with the PureFlow AirDog II-5G Fuel Air Separation System. Engineered specifically for the 12V 5.9L Cummins engine, this system replaces the factory lift pump and fuel filter, delivering consistently clean, air-free fuel to your injection pump.

The AirDog II-5G effectively removes entrained air, vapor, and microscopic contaminants from your diesel fuel. This process ensures a stable fuel pressure and volume, which is critical for optimal injector performance and the longevity of your injection pump. By eliminating air and sediment, the system helps maintain peak engine efficiency, promoting smoother operation and more responsive throttle.

• **Application:** 1994-1998 Dodge Ram (12V 5.9L Cummins)
• **Manufacturer Part Number (MPN):** A7SABD527
• **Product Model Number:** DF-220-5G

The PureFlow AirDog II-5G DF-165-5G Fuel Air Separation System is engineered for 2004.5-2024 Dodge/RAM trucks equipped with the 6.7L Cummins 24V diesel engine.

This advanced fuel delivery and filtration system is designed to remove entrained air, water, and contaminants from your diesel fuel before it reaches the injection pump and injectors. By delivering clean, air-free fuel, the AirDog II-5G helps optimize engine performance, improve fuel economy, and extend the lifespan of critical fuel system components. It maintains consistent fuel pressure, which is vital for the precise operation of common rail diesel engines.

• Removes air and vapor from diesel fuel
• Separates water from fuel
• Filters fuel contaminants
• Helps maintain consistent fuel pressure
• Designed for 2004.5-2024 Dodge/RAM 6.7L Cummins 24V applications
• Manufacturer Part Number: A7SABD526

The PureFlow AirDog II-5G Fuel Air Separation System is engineered for 1998.5-2004 Dodge Ram 2500 and 3500 trucks equipped with the 24V 5.9L Cummins diesel engine.

This complete system ensures your 5.9L Cummins receives clean, de-aerated fuel, critical for optimal performance and longevity of the injection system. It effectively removes entrained air, vapor, and water from your diesel fuel supply before it reaches the injection pump and injectors.

• Air and Vapor Separation: Eliminates damaging air and vapor pockets that can cause cavitation, inconsistent fuel pressure, and premature wear on fuel system components.
• Water Separation: Continuously removes water from the fuel, protecting against rust and corrosion within the fuel system.
• Improved Filtration: Provides superior fuel filtration, guarding injectors against particulate contamination.
• Consistent Fuel Pressure: Helps maintain stable fuel pressure and volume, leading to more efficient combustion and improved throttle response.
• Extends Component Life: By delivering cleaner, air-free fuel, the system helps extend the operational life of your injection pump and fuel injectors.

Manufacturer Part Number: A7SABD525

The PureFlow AirDog II-5G DF-220-5G Fuel Air Separation System is engineered for 2015-2016 Chevrolet trucks equipped with the 6.6L Duramax diesel engine.

This system efficiently removes air, vapor, and entrained contaminants from your fuel supply before it reaches the injection pump. By delivering pure, air-free fuel, the AirDog II-5G helps optimize fuel combustion, extend the life of your injectors and injection pump, and can contribute to more consistent horsepower and torque.

• AirDog II-5G series technology
• Designed for Chevrolet 6.6L Duramax (2015-2016 models)
• Model Number: DF-220-5G
• Manufacturer Part Number: A7SABC515

The PureFlow AirDog II-5G DF-165-5G Fuel Air Separation System is engineered for 2015-2016 Chevrolet Duramax 6.6L diesel engines. This comprehensive system is designed to optimize fuel quality and delivery to your engine's critical components.

By effectively removing entrained air/vapor and solid contaminants from your diesel fuel, the AirDog II-5G helps maintain consistent fuel pressure and flow. This process prevents cavitation in the injection pump, promotes more efficient fuel atomization, and extends the service life of injectors and other fuel system components. The result is a more reliable and efficiently running engine.

• Model: AirDog II-5G
• Part Number: DF-165-5G
• Manufacturer Part Number (MPN): A7SABC513
• Application: Select 2015-2016 Chevrolet Duramax (6.6L)
• Function: Fuel air separation and filtration system

Upgrade your 2001-2010 Chevrolet 6.6L Duramax diesel truck with the PureFlow AirDog II-5G Fuel Air Separation System.

This advanced system is engineered to deliver clean, de-aerated fuel to your engine, optimizing performance and extending the life of critical fuel system components. The AirDog II-5G removes entrained air, vapor, and contaminants from your diesel fuel before it reaches the injection pump and injectors. By eliminating air, the system prevents cavitation, ensuring consistent fuel pressure and flow, which is crucial for peak engine efficiency and longevity in high-pressure common rail systems.

• Improved Fuel Atomization: Delivers denser, air-free fuel for better combustion, potentially leading to increased horsepower, torque, and improved fuel economy.
• Extended Component Life: Protects expensive injectors and the high-pressure fuel pump from premature wear caused by cavitation and abrasive contaminants.
• Consistent Fuel Pressure: Maintains stable fuel pressure, which translates to smoother idle, quicker starts, and more responsive throttle.
• Advanced Filtration: Provides superior filtration to guard against particulate matter, ensuring only clean fuel enters your engine.
• Direct Fit Application: Designed specifically for the Chevrolet 6.6L Duramax, ensuring proper fitment and integration.
• Manufacturer Part Number: A7SABC512
• Product Model: DF-220-5G