Delphi AF10484 Mass Air Flow Sensor

Delphi AF10484 Mass Air Flow Sensor

The Delphi AF10484 is a standard replacement mass air flow sensor built for select Mazda applications with a probe-only hot wire design. It is a bolt-on, complete assembly with a black housing and a 5-terminal blade connection for direct service on the listed vehicles.

Fits 1989-1994 Mazda MPV, Probe Only; Hot Wire. Fits 1990-1993 Mazda B2200, compatible with vehicles with probe-only Mass Air Flow Sensors. Fits 1989-1993 Mazda B2600, compatible with vehicles with probe-only Mass Air Flow Sensors.

Key Features

• Delphi AF10484 mass air flow sensor for emission control service
• Complete assembly with housing included
• Black housing with 1 female rectangle connector
• 5 male blade terminals
• Bolt-on mounting type for direct replacement service
• Standard replacement grade for select Mazda MPV, Mazda B2200, and Mazda B2600 applications
• OE-focused engineering backed by Delphi’s long history supplying original equipment to major automakers

Detailed Description

The Delphi AF10484 mass air flow sensor measures incoming air so the engine control system can manage fuel delivery more accurately. Delphi draws on OE heritage and decades of supplier experience, which is reflected in the fit, form, and function of this aftermarket replacement. This part cross-references Cardone Reman 74-10018 for the same application.

For Mazda MPV, Mazda B2200, and Mazda B2600 models listed above, this sensor is the correct choice when servicing probe-only hot wire MAF setups. The AF10484 part number is also a useful reference when comparing replacement options for these Mazda emission control applications.

What It Helps Address

• Rough idle caused by inaccurate airflow readings
• Hesitation during acceleration
• Lean or rich fuel mixture concerns
• Check engine light conditions related to airflow sensor performance
• Poor drivability on probe-only hot wire MAF systems

Installation Notes and Tips

Verify the vehicle uses a probe-only mass air flow sensor before ordering. Confirm the connector shape, terminal count, and bolt-on mounting style match the original unit. The package includes the mass air flow sensor complete assembly and an instruction sheet; wiring harness is not included.

Quality Assurance

Delphi builds aftermarket parts using knowledge developed through more than 100 years of OE experience and supplier relationships with leading automakers. The AF10484 is a standard replacement sensor engineered to support dependable service on the specified Mazda applications.