Delphi AF10125 Mass Air Flow Sensor

Delphi AF10125 Mass Air Flow Sensor

Delphi AF10125 is a premium mass air flow sensor probe for probe-only applications that use a 3-terminal, female oval connector and bolt-on mounting. Built from Delphi’s OE experience and aftermarket engineering knowledge, it is a direct replacement option for select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles.

Compatible With 1996-1998 Buick LeSabre, Park Avenue, Regal, and Riviera; 1997-1998 Chevrolet Camaro, Lumina, and Monte Carlo; 1997-1998 Oldsmobile 88, Intrigue, LSS, and Regency; and 1996-1998 Pontiac Bonneville, Firebird, and Grand Prix applications that use a probe-only Mass Air Flow Sensor.

Key Features

• Part number AF10125 mass air flow sensor probe
• Probe-only design for vehicles without a housing replacement requirement
• Black and silver finish
• 1 oval female connector with 3 male blade terminals
• Bolt-on mounting type
• Premium item grade
• Package contents: mass air flow sensor probe only and instruction sheet

Detailed Description

The Delphi AF10125 measures incoming air so the engine control system can calculate fuel delivery more accurately. It is intended for probe-only MAF sensor applications, making it a practical replacement when the housing remains serviceable and only the sensing element needs to be renewed. This part number AF10125 is listed across multiple interchange references, including Hitachi Automotive MAF0005 and Standard Ignition MAS0194, for the same application family.

Delphi draws on more than a century of OE experience and supplier knowledge used by major automakers. That background is reflected in the sensor’s premium construction and application-specific design for select Buick LeSabre, Buick Park Avenue, Buick Regal, Buick Riviera, Chevrolet Camaro, and Pontiac Grand Prix platforms.

What It Helps Address

• Rough idle caused by inaccurate airflow readings
• Hesitation or stumble during acceleration
• Check engine light conditions related to airflow measurement
• Fuel trim issues from a failing mass air flow sensor probe
• Poor drivability on probe-only MAF sensor applications

Installation Notes

Verify connector shape, terminal count, and mounting style before installation. This AF10125 uses a female oval connector, 3 blade terminals, and bolt-on mounting, so it should be matched to the original sensor configuration on the vehicle. Inspect the air intake tract for contamination or leaks before installing the new sensor, and follow the included instruction sheet for proper handling and placement.

For fitment-specific searches, this part is commonly referenced for 1996-1998 Buick Regal MAF sensor replacement, 1997-1998 Pontiac Grand Prix mass air flow sensor replacement, and 1996 Chevrolet Camaro probe-only MAF sensor applications.

Quality Assurance

Delphi builds aftermarket parts using OE heritage and engineering knowledge developed through long-term supplier relationships with leading automakers. The AF10125 is a premium-grade replacement sensor designed to meet the needs of the listed probe-only applications.