HomeEmission Control > SensorsDelphi AF10204 Mass Air Flow Sensor
Part #: AF10204

Delphi AF10204 Mass Air Flow Sensor

2 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Nissan, Stanza, 240SX, and Axxess
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Delphi Mass Air Flow Sensor for Nissan 240SX

The Delphi AF10204 Mass Air Flow Sensor is designed to provide accurate airflow measurement for Nissan 240SX vehicles. This sensor helps maintain optimal engine performance by delivering precise data to the engine control unit.

  • Color: Black and silver finish for durability
  • Terminal Type: Blade terminals for secure electrical connection
  • Connector Quantity: Single rectangular female connector
  • Terminal Quantity: Three male terminals
  • Mounting Type: Bolt-on installation for straightforward replacement
  • Item Grade: Premium quality sensor probe
  • Package Contents: Mass air flow sensor probe and instruction sheet included

Product Details and Specifications

The Delphi AF10204 mass air flow sensor features a black and silver housing-less probe design, allowing for direct integration into the air intake system of the Nissan 240SX. It includes a single rectangular female connector with three male blade terminals, ensuring reliable electrical contact. The bolt-on mounting type simplifies installation without the need for additional housing or wiring harnesses. This sensor is engineered to meet OEM specifications, providing consistent airflow readings necessary for accurate fuel injection and emission control.

Compatible Nissan 240SX Applications

This mass air flow sensor is specifically compatible with Nissan 240SX models, making it a suitable replacement part for emission control sensor needs. The part number AF10204 ensures correct fitment and function within the vehicle’s air intake system.

  • Helps resolve engine stalling or rough idling caused by inaccurate airflow data
  • Addresses poor fuel economy due to incorrect air-fuel mixture
  • Reduces check engine light triggers related to mass air flow sensor faults
  • Improves throttle response and overall engine performance

Installation Notes and Tips

Installation of the Delphi AF10204 mass air flow sensor requires removal of the existing sensor probe from the air intake assembly. The bolt-on mounting type allows for a secure fit using standard tools. Ensure the connector is properly seated with the female rectangular connector engaging the three male blade terminals. No wiring harness is included, so reuse the existing harness from the original sensor. Follow the included instruction sheet for detailed installation guidance.

Quality Assurance and Warranty

Delphi manufactures the AF10204 mass air flow sensor to meet stringent quality standards. This premium-grade sensor is tested for durability and accuracy to ensure reliable operation in Nissan 240SX vehicles. While specific warranty details are not provided, Delphi products typically come with manufacturer-backed quality assurance to support long-term use.

BrandDelphi
Part NumberAF10204
ColorBlack and Silver
Connector GenderFemale
Connector Quantity1
Connector ShapeRectangle
Housing IncludedNo
Item GradePremium
Mounting TypeBolt-On
Package ContentsMass Air Flow Sensor - Probe Only, Instruction Sheet
Terminal GenderMale
Terminal Quantity3
Terminal TypeBlade
Wiring Harness IncludedNo

This part fits 2 vehicles. Search below:

YearMakeModelPositionNotes
1990Nissan240SXN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
1989Nissan240SXN/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:

02802120122133495220049M22680-40F0074-9529AFH50-04MAS0367MF20049SU5060XTP49529

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