AirDog Diesel Lift Pumps, Filters & Fuel Systems

Shop AirDog diesel lift pumps, fuel-air separation systems, replacement filters, installation components, and PureFlow DieselRX service parts by exact manufacturer part number. Match the complete vehicle, engine, fuel-system generation, flow requirement, pressure, tank connection, fittings, wiring, filtration, and included hardware before ordering.

AirDog Lift Pumps and Fuel-Air Separation Systems

AirDog systems combine diesel fuel delivery with filtration and air separation in application-specific configurations. Choose the system from the manufacturer's current flow data and complete vehicle application, then verify tank pickup, frame mounting, feed and return routing, wiring, pressure strategy, filter arrangement, and available clearance.

Choose the Correct Flow and System

Do not select a pump from a maximum flow label alone. Account for the engine platform, injection system, stock or modified fuel demand, operating pressure, towing or competition use, line size, filter restriction, voltage at the pump, and required capacity reserve. The complete system must support the intended operating conditions.

Filters, Plumbing, and Service Parts

Match replacement filters by exact system and filter part number, micron rating, water-separation function, thread and seal. Suction tubes, fittings, hose assemblies, regulators, wiring, relays, brackets, and repair parts must match every connection and mounting interface; similar-looking components are not necessarily interchangeable.

DieselRX Glow Plugs

DieselRX glow plugs are application-specific ignition-service parts. Confirm year, make, model, engine family, voltage, thread, reach, terminal, controller compatibility, and required quantity. A glow plug listed for one diesel engine or electrical system should not be substituted into another.

How to Choose the Correct AirDog Part

• Use the exact AirDog or PureFlow manufacturer part number
• Match year, make, model, engine, fuel-system generation, and every application note
• Confirm pump flow at the required operating pressure and voltage
• Verify tank connection, mounting location, line routing, fittings, and return strategy
• Match filter part numbers, micron ratings, thread, seal, and service function
• Plan wire gauge, fuse, relay, grounds, connectors, and protected routing
• Confirm the exact included-parts list before disassembly
• Pressure- and leak-test the complete system before driving

Shop Related Diesel Fuel-System Parts

• Fuel Pumps
• Fuel Delivery
• Fuel Filters
• Banks Power
• BD Diesel
• Sinister Diesel

Frequently Asked Questions

How do I choose the correct AirDog flow rate?
Use the manufacturer's current flow data at the vehicle's required pressure and voltage, then account for engine platform, injection system, fuel demand, line size, filtration, towing or competition use, and a reasonable capacity reserve.

Will an AirDog system fit a stock diesel truck?
Fitment and system requirements are exact-part specific. Match the complete year, make, model, engine, tank connection, fuel-system generation, mounting location, wiring, and every application note before ordering.

How do I identify the correct replacement filters?
Use the filter numbers specified for the exact AirDog system and match micron rating, water-separation role, thread, seal, and service interval. Do not select a filter by appearance or thread alone.

What wiring should be planned for an AirDog lift pump?
Follow the current diagram for the exact system. Fuse, relay or controller, wire gauge, grounds, connectors, and routing must support the pump's current draw while limiting voltage drop and protecting the harness from heat and abrasion.

What should be checked after installation?
Prime and pressure-test the system, inspect every fuel connection and seal for leaks, verify wiring and grounds, confirm stable supply pressure under load, and recheck line support, clearance, and mounting after the initial operating cycles.