HomeEmission Control > SensorsDelphi AF10200 Mass Air Flow Sensor
Part #: AF10200

Delphi AF10200 Mass Air Flow Sensor

35 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$193.87Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Subaru, Legacy, Forester, and Impreza
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Delphi Mass Air Flow Sensor for Subaru Vehicles

The Delphi AF10200 Mass Air Flow Sensor is designed to provide accurate airflow measurement for Subaru Forester, Impreza, and Legacy models. This sensor ensures optimal engine performance by delivering precise data to the engine control unit.

  • Color: Black housing included for durability
  • Terminal Type: Blade terminals with 4 male terminals
  • Connector: Single female rectangular connector
  • Mounting Type: Bolt-on for secure installation
  • Item Grade: Premium quality for reliable operation
  • Package Contents: Complete mass air flow sensor assembly with instruction sheet

Product Details and Specifications

The Delphi AF10200 mass air flow sensor features a black housing that protects the internal components from environmental factors. It includes a single rectangular female connector with four male blade terminals, ensuring a secure and stable electrical connection. The bolt-on mounting type allows for straightforward installation without the need for modifications. This sensor is engineered to meet the specific airflow measurement requirements of Subaru Forester, Impreza, and Legacy models, providing consistent and accurate readings to the engine control unit for efficient fuel management and emissions control.

Compatible Subaru Models and Applications

This mass air flow sensor is compatible with the following Subaru vehicles:

  • Subaru Forester
  • Subaru Impreza
  • Subaru Legacy

It is designed to replace the original equipment sensor, ensuring proper fit and function in these models.

Common Issues Addressed by the Delphi AF10200 Sensor

  • Engine hesitation or stalling due to inaccurate airflow readings
  • Reduced fuel efficiency caused by improper air-fuel mixture
  • Check engine light triggered by faulty mass air flow sensor signals
  • Rough idling or poor acceleration performance
  • Increased emissions from incorrect sensor data

Installation Notes and Tips

Installation of the Delphi AF10200 sensor requires removing the old sensor and securing the new unit using the bolt-on mounting points. Ensure the connector is fully seated and the blade terminals align correctly to avoid electrical issues. It is recommended to follow the included instruction sheet for proper installation procedures. No wiring harness is included, so use the existing vehicle harness for connection.

Quality Assurance and Warranty

The Delphi AF10200 mass air flow sensor is manufactured to premium standards, ensuring durability and reliable performance. Delphi provides quality assurance for this part, though specific warranty details should be confirmed based on the point of purchase or vehicle manufacturer guidelines.

BrandDelphi
Part NumberAF10200
ColorBlack
Connector GenderFemale
Connector Quantity1
Connector ShapeRectangle
Housing IncludedYes
Item GradePremium
Mounting TypeBolt-On
Package ContentsMass Air Flow Sensor - Complete Assembly, Instruction Sheet
Terminal GenderMale
Terminal Quantity4
Terminal TypeBlade
Wiring Harness IncludedNo

This part fits 35 vehicles. Search below:

YearMakeModelSubmodelTransmissionPositionNotes
1999SubaruLegacyN/ACompatible with all model vehicles.
1998SubaruForesterN/ACompatible with all model vehicles.
1998SubaruImprezaN/ACompatible with all model vehicles.
1998SubaruLegacyN/ACompatible with all model vehicles.
1997SubaruImprezaN/ACompatible with all model vehicles.
1997SubaruLegacyN/ACompatible with all model vehicles.
1996SubaruImprezaN/ACompatible with all model vehicles.
1996SubaruImprezaLN/ACompatible with all model vehicles.
1996SubaruImprezaBrightonN/ACompatible with all model vehicles.
1996SubaruLegacyN/ACompatible with all model vehicles.
1995SubaruImprezaOutbackN/ACompatible with all model vehicles.
1995SubaruImprezaLXN/ACompatible with all model vehicles.
1995SubaruImprezaLN/ACompatible with all model vehicles.
1995SubaruImprezaBaseN/ACompatible with all model vehicles.
1995SubaruLegacyN/ACompatible with all model vehicles.
1994SubaruImprezaLSN/ACompatible with all model vehicles.
1994SubaruImprezaLN/ACompatible with all model vehicles.
1994SubaruImprezaBaseN/ACompatible with all model vehicles.
1994SubaruLegacyTouringN/ACompatible with all model vehicles.
1994SubaruLegacySun SportN/ACompatible with all model vehicles.
1994SubaruLegacyOutdoorN/ACompatible with all model vehicles.
1994SubaruLegacyLSiN/ACompatible with all model vehicles.
1994SubaruLegacyLSN/ACompatible with all model vehicles.
1994SubaruLegacyLN/ACompatible with all model vehicles.
1994SubaruLegacyGTN/ACompatible with all model vehicles.
1994SubaruLegacyAlpine SportN/ACompatible with all model vehicles.
1993SubaruImprezaLSN/ACompatible with all model vehicles.
1993SubaruImprezaLN/ACompatible with all model vehicles.
1993SubaruImprezaBaseN/ACompatible with all model vehicles.
1993SubaruLegacyN/ACompatible with all model vehicles.
1992SubaruLegacyLSiN/ACompatible with all model vehicles.
1992SubaruLegacyLSN/ACompatible with all model vehicles.
1992SubaruLegacyLN/ACompatible with all model vehicles.
1991SubaruLegacyAutomaticN/ACompatible with all model vehicles.
1990SubaruLegacyAutomaticN/ACompatible with all model vehicles.

* 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:

157-0199158-10712133352221003M22680 AA1606311174-10034917-801DL-6009MA1024MA141MAF0096MAF10200TMAS0146MF21003MF21003NMQ7271SU5101XTP410034

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