HomeEmission Control > SensorsDelphi AF10112 Mass Air Flow Sensor
Part #: AF10112

Delphi AF10112 Mass Air Flow Sensor

11 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford and Mercury, Aerostar, Tempo, Topaz, and Ranger
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Delphi Mass Air Flow Sensor for Ford and Mercury Vehicles

The Delphi AF10112 Mass Air Flow Sensor is designed to provide accurate airflow measurement for select Ford and Mercury models. This sensor helps maintain optimal engine performance by delivering precise data to the engine control unit.

  • Color: Black and silver finish for durability
  • Mounting Type: Bolt-on installation for secure fit
  • Connector Quantity: Single oval-shaped female connector
  • Terminal Type: Blade terminals with four male contacts
  • Housing: Sensor probe only, housing not included
  • Item Grade: Premium quality for reliable operation
  • Package Contents: Mass air flow sensor probe and instruction sheet

Product Details and Specifications

The Delphi AF10112 mass air flow sensor features a bolt-on mounting design that ensures a stable and secure fit in the air intake system. It includes a single oval-shaped female connector with four male blade terminals, providing a reliable electrical connection. The sensor itself is finished in black and silver, reflecting its durable construction. Note that this product includes the sensor probe only and does not come with a housing or wiring harness. This part is engineered to meet the specifications required for proper emission control and engine management in compatible vehicles.

Compatible Vehicles and Applications

This mass air flow sensor is compatible with several Ford and Mercury models, including the Ford Aerostar, Ranger, Tempo, and Mercury Topaz. It is designed to replace the original sensor in these vehicles, ensuring accurate airflow measurement and helping maintain engine efficiency and emission standards.

  • Helps resolve engine performance issues related to inaccurate airflow readings
  • Addresses rough idling and stalling caused by faulty sensors
  • Improves fuel efficiency by providing precise air intake data
  • Reduces emission control system errors and check engine light triggers
  • Supports smooth acceleration and overall drivability

Installation Notes and Tips

Installation of the Delphi AF10112 mass air flow sensor requires removal of the old sensor and bolt-on mounting of the new sensor probe. Ensure the connector is properly aligned with the oval-shaped female connector and that all four blade terminals make secure contact. Since the housing and wiring harness are not included, reuse the existing components from the original sensor assembly. Follow the included instruction sheet carefully to avoid damage during installation.

Quality Assurance and Warranty

Delphi manufactures this mass air flow sensor to meet OEM standards for fit, form, and function. The AF10112 is a premium-grade part designed for durability and consistent performance. While specific warranty details are not provided here, Delphi parts typically come with a limited warranty covering defects in materials and workmanship. Consult the product documentation or supplier for exact warranty terms.

BrandDelphi
Part NumberAF10112
ColorBlack and Silver
Connector GenderFemale
Connector Quantity1
Connector ShapeOval
Housing IncludedNo
Item GradePremium
Mounting TypeBolt-On
Package ContentsMass Air Flow Sensor - Probe Only, Instruction Sheet
Terminal GenderMale
Terminal Quantity4
Terminal TypeBlade
Wiring Harness IncludedNo

This part fits 11 vehicles. Search below:

YearMakeModelPositionNotes
1995FordAerostarN/AProbe Only; Stamped F27F12B579AA
1994FordAerostarN/AProbe Only; with OE # F23Z 12B579-AARM
1994FordTempoN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
1994MercuryTopazN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
1993FordAerostarN/AProbe Only; with OE # F23Z 12B579-AARM
1993FordTempoN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
1993MercuryTopazN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
1992FordAerostarN/AProbe Only; with OE # F23Z 12B579-AARM
1992FordRangerN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
1992FordTempoN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
1992MercuryTopazN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

161-950621310312131032213972213994290795S266164-199574-950686-9506917-831AFH60-01MAFLS-106RMDL-3052DL-6053F23Z 12B579-AARMF27Z 12B579-AARMF2TZ 12B579-AF2TZ 12B579-BMA133MAF10112MAF69506MAS0405MF0871MF0888MQ6278SU2040XTP49506

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.