Delphi AF10592 Mass Air Flow Sensor

Delphi AF10592 Mass Air Flow Sensor

Delphi AF10592 is a standard replacement mass air flow sensor built for precise airflow measurement and reliable engine management. It is a direct-fit, bolt-on sensor with a black housing design, a 1-connector rectangular female interface, and a 4-terminal blade layout.

Compatible With 1998-2002 Mazda 626 vehicles with probe-only Mass Air Flow Sensors, this Delphi AF10592 replacement supports accurate air metering for drivability and emissions control. Delphi draws on OE heritage and decades of supplier experience to build aftermarket parts with factory-style fit and function.

Key Features

• Standard replacement mass air flow sensor for emission control systems
• Bolt-on mounting type for straightforward installation
• Black sensor body with 1 rectangular female connector
• 4-terminal blade connection layout
• Housing not included; wiring harness not included
• Package contents: mass air flow sensor complete assembly and instruction sheet
• Delphi AF10592 part number for easy cross-reference

Detailed Description

The Delphi AF10592 mass air flow sensor measures incoming air so the engine control system can calculate fuel delivery more accurately. For 1998-2002 Mazda 626 applications with probe-only Mass Air Flow Sensors, this replacement helps restore proper airflow signal input when the original sensor is worn, contaminated, or no longer reading correctly. Delphi AF10592 is engineered as a standard replacement part with OE-informed design and fitment.

This part cross-references Cardone Reman 74-9592 for the same application. It also cross-references 157-0388 and MF21115 for related fitment coverage.

What It Helps Solve

• Rough idle caused by inaccurate airflow readings
• Hesitation or poor throttle response from a failing MAF sensor
• Check engine light conditions related to airflow signal faults
• Fuel trim issues caused by incorrect air measurement
• Driveability problems on Mazda 626 models with probe-only MAF sensor setups

Installation Notes and Tips

Fits 1998-2002 Mazda 626, N/A, with probe-only Mass Air Flow Sensors. Confirm the connector shape, terminal count, and mounting style before installation. Inspect the intake tract for contamination or air leaks, and follow the included instruction sheet during replacement. Because the housing and wiring harness are not included, reuse existing vehicle components where applicable.

Quality Assurance

Delphi builds this sensor using OE experience and supplier knowledge developed over more than 100 years of automotive engineering. That background is reflected in the AF10592 design, which follows factory-style expectations for emission control sensor replacement.