AirDog FP-150-4G 1992-2000 Chevy Diesel

AirDog FP-150-4G 1992-2000 Chevy Diesel

AirDog A4SPBC187 combines low-pressure diesel fuel supply with fuel filtration and water/air separation for the listed application. This is a lift-pump system feeding the engines injection system, not a replacement high-pressure injection pump.

Key Features

• 150-GPH manufacturer flow rating
• Fuel filtration with water and entrained-air separation
• Supplied sandwich-plate frame mounting

Fitment

Specifications

Whats Included

• Application-specific AirDog pump/filter assembly A4SPBC187
• Wiring harness specified in the kit parts list
• Application-specific mounting brackets and supplied hardware
• Fuel hose and connection fittings listed in the exact kit guide
• High-flow suction tube identified for this kit

About AirDog

PureFlow AirDog develops diesel lift pumps, fuel air-separation systems and installation/service components. Original AirDog, II-5G, Raptor and factory-replacement pump systems use different filtration, mounting and pressure-control arrangements.

Related Parts

• AirDog 2-micron replacement fuel filter
• AirDog replacement water separator
• Browse AirDog, Raptor and DieselRx products brand browsing, not a compatibility claim

FAQ

What is the A4SPBC187?

It combines low-pressure diesel fuel supply with fuel filtration and water/air separation for the listed application. This is a lift-pump system feeding the engines injection system, not a replacement high-pressure injection pump.

What application does this version fit?

1992-2000 Chevy Diesel

What is included with this listing?

Application-specific AirDog pump/filter assembly; Wiring harness specified in the kit parts list; Application-specific mounting brackets and supplied hardware; Fuel hose and connection fittings listed in the exact kit guide; High-flow suction tube identified for this kit.

Is this a high-pressure injection pump?

No. It is a diesel lift-pump and filtration system supplying the engines injection system. It does not replace the high-pressure injection pump.

How should pressure or electrical setup be selected?

Use the actual engine and system requirements in the linked guide. A GPH rating is flow, not pressure; increasing pressure beyond specification can damage the system.

Which replacement filters fit this system?

The linked AirDog service-filter listings are identified for the AirDog system families. The fuel filter and water separator perform separate functions and should not be substituted for one another.

Are additional parts supplied automatically?

No. A gauge, sender, additional fittings, separate regulator or complete fuel system is included only when expressly named in Whats Included.

What should be checked before driving?

Follow the priming and startup procedure, inspect every fuel and electrical connection, verify pressure with appropriate equipment, and check for leakage and hose abrasion.

Installation Instructions

1. Read the A4SPBC187 application and exact installation/service instructions before starting.
2. Inventory the supplied components against the exact manufacturer kit list before disassembly.
3. Mount the pump at the application-specific location without substituting another vehicles bracket arrangement.
4. Route suction, engine-feed and any required air/vapor-return connections exactly as shown in the guide.
5. Install the specified harness, protect the wiring and fuel lines, then complete priming and startup checks.
6. Verify pressure for this engine and inspect every connection for leaks before driving.

Read the manufacturer installation guide.