Delphi AF10117 Mass Air Flow Sensor

Delphi AF10117 Mass Air Flow Sensor

The Delphi AF10117 is a premium mass air flow sensor probe for vehicles that use a probe-only MAF design. Built from Delphi’s OE experience and supplier knowledge, it supports accurate airflow measurement for proper engine management on select Ford, Mazda, and Mercury applications.

With a black and silver finish, a 4-terminal blade connection, and a bolt-on mounting style, this Delphi mass air flow sensor is made for direct replacement on the listed probe-only applications. The AF10117 is a practical choice for drivers searching for a replacement MAF sensor for Ford Ranger, Ford Escort, Mazda 626, and related vehicles.

Key Features

• Mass air flow sensor, probe only
• Black and silver housing finish
• 1 female rectangle connector
• 4 male blade terminals
• Bolt-on mounting type
• Premium item grade
• Package contents: mass air flow sensor probe only and instruction sheet

Detailed Description

Delphi AF10117 is engineered for probe-only mass air flow sensor applications where the sensing element is serviced separately from the housing. Delphi builds OE heritage and application knowledge into its aftermarket parts, giving this sensor the fit and electrical interface expected for direct replacement service. This part cross-references Standard Ignition MAS0131 for the same application.

Compatible With 1995-2001 Ford Ranger, 1996-2002 Ford Escort, 1996-1999 Ford Taurus, 1996-1999 Mercury Sable, 1996-1998 Mercury Tracer, 1995-1997 Ford Aerostar, 1995-1997 Mazda B2300, 1998-2001 Mazda B2500, 1998-2000 Mazda B3000, and 1998-2002 Mazda 626 applications listed for probe-only mass air flow sensors. The Delphi AF10117 also appears in interchange listings for several OE and aftermarket reference numbers, including MAF10117.

What It Helps Address

• Rough idle caused by inaccurate airflow readings
• Hesitation or stumble during acceleration
• Check engine light concerns related to airflow sensor performance
• Poor fuel control from a failing probe-only MAF sensor
• Driveability issues on Ford Ranger, Ford Escort, Mazda 626, and similar listed vehicles

Installation Notes and Tips

Verify the connector style, terminal count, and probe-only configuration before installation. This part uses a female rectangle connector with 4 male blade terminals and a bolt-on mount, so it should be matched to the original sensor design on the vehicle. Confirm the vehicle’s build date and application notes, especially for 1999 Ford Escort and 1999 Mercury Tracer listings marked probe only to 02/1999, as well as Aerostar and Windstar applications with stamped part references.

Quality Assurance

Delphi draws on more than a century of OE experience and supplier knowledge used by major automakers. That background is reflected in the AF10117’s premium construction and application-specific design for probe-only mass air flow sensor service.