Delphi AF10426 Mass Air Flow Sensor
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Delphi

Delphi AF10426 Mass Air Flow Sensor

Brand Delphi AF10426
Color Black and Silver
Connector Gender Female
Connector Quantity 1
Connector Shape Rectangle
Housing Included No
Item Grade Standard Replacement
Mounting Type Bolt-On
Package Contents Mass Air Flow Sensor - Probe Only, Instruction Sheet
Terminal Gender Male
Terminal Quantity 5
Terminal Type Pin
Wiring Harness Included No
Fits Lexus · 24 vehicles

Standard replacement. Bolt-on mass air flow sensor with probe-only design.

OE heritage. Built from 100 years of OE experience and supplier knowledge.

Female connector with 5-pin, bolt-on electrical connection.

Cross-references Cardone Reman 74-50093, 74-50065 and 22204-38020 for the same application. See all 5.

$237.98Free shipping
In stock · usually ships same day before 1pm CST
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Order total $237.98
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Free returns within 60 days if it doesn't fit when fitment is verified.
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Delphi AF10426 Mass Air Flow Sensor

Delphi AF10426 is a standard replacement mass air flow sensor probe for select Lexus applications. Built from OE heritage and backed by Delphi’s long history supplying top automakers, it is made for vehicles that use a probe-only MAF sensor design.

Compatible with Lexus LS460, Lexus LS600h, and Lexus GS460 applications that require a probe-only mass air flow sensor, this Delphi AF10426 replacement uses a black and silver housing style, a 5-pin male terminal layout, and a single female rectangle connector.

Key Features

  • Mass air flow sensor, probe only
  • Standard replacement design for OE-style service
  • Black and silver finish
  • 1 connector with rectangle shape
  • 5 terminal pin configuration
  • Female connector and male terminals
  • Bolt-on mounting type
  • No housing included
  • No wiring harness included

Detailed Description

The Delphi AF10426 is engineered for vehicles that use a probe-only MAF sensor arrangement, making it a direct service part for select Lexus LS460, LS600h, and GS460 models. Delphi’s OE background is reflected in the sensor’s standard replacement construction and connector layout, helping maintain proper airflow measurement for engine management systems. This part number, AF10426, is also referenced in aftermarket interchange listings for the same application.

This part cross-references Cardone Reman 74-50093 for the same application.

What It Helps Address

  • Rough idle caused by inaccurate airflow readings
  • Hesitation during acceleration
  • Check engine light concerns related to the MAF circuit
  • Poor fuel trim behavior from a failing sensor
  • Driveability issues on probe-only Lexus MAF setups

Installation Notes and Tips

Verify the connector shape, terminal count, and probe-only design before installation. This Delphi AF10426 uses a bolt-on mounting style and does not include a housing or wiring harness, so reuse of existing components is required where applicable. Confirm the vehicle is one of the listed Lexus LS460, LS600h, or GS460 applications before ordering.

Quality Assurance

Delphi builds this replacement sensor using OE experience gained from supplying major automakers, with aftermarket parts informed by that heritage and application knowledge. The AF10426 is a standard replacement part intended for direct service on the listed Lexus fitments.

Related reading

This part fits 24 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2017LexusLS460N/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2016LexusLS460N/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2016LexusLS600hN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2015LexusLS460N/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2015LexusLS600hN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2014LexusLS460N/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2014LexusLS600hN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2013LexusLS460N/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2013LexusLS600hN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2012LexusLS460N/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2012LexusLS600hN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2011LexusGS460N/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2011LexusLS460N/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2011LexusLS600hN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2010LexusGS460N/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2010LexusLS460N/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2010LexusLS600hN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2009LexusGS460N/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2009LexusLS460N/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2009LexusLS600hN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2008LexusGS460N/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2008LexusLS460N/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2008LexusLS600hN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2007LexusLS460N/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Cardone Reman — 74-5009374-5006522204-38020SU10592XTP450065