Delphi AF10138 Mass Air Flow Sensor
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Delphi

Delphi AF10138 Mass Air Flow Sensor

Brand Delphi AF10138
Color Black and Silver
Connector Gender Female
Connector Quantity 1
Connector Shape Oval
Housing Included No
Item Grade Premium
Mounting Type Bolt-On
Package Contents Mass Air Flow Sensor - Probe Only, Instruction Sheet
Terminal Gender Male
Terminal Quantity 3
Terminal Type Blade
Wiring Harness Included No
Fits Cadillac and Oldsmobile · 17 vehicles

Bolt-on installation. Direct-fit design for straightforward replacement.

Probe-only sensor. Includes the sensor and instruction sheet; no housing.

OE heritage. Built with Delphi's century of original-equipment experience.

Cross-references Cardone New 86-9542, Cardone Reman 74-9542 and Cardone Reman 74-50042 for the same application. See all 20.

$128.86Free shipping
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Order total $128.86
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Free returns within 60 days if it doesn't fit when fitment is verified.
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Delphi AF10138 Mass Air Flow Sensor

The Delphi AF10138 is a premium mass air flow sensor probe for vehicles using a probe-only MAF design. Built from Delphi’s OE experience and supplier knowledge, it is made for accurate airflow signal delivery in the intake system.

Compatible with select Cadillac DeVille, Eldorado, and Seville models, as well as Oldsmobile Aurora applications that use a probe-only Mass Air Flow Sensor. The AF10138 is a bolt-on, female-connector replacement with a black and silver finish and a 3-terminal blade connection.

Key Features

  • Mass Air Flow Sensor, probe only
  • Premium item grade for OE-style replacement needs
  • Bolt-on mounting type
  • Oval female connector with 1 connector and 3 terminals
  • Black and silver sensor body
  • No housing included
  • No wiring harness included
  • Delphi AF10138 part number for direct catalog lookup

Fitment Details

  • Fits 1996-1999 Cadillac DeVille, compatible with vehicles with probe-only Mass Air Flow Sensors.
  • Fits 1996-1999 Cadillac Eldorado, compatible with vehicles with probe-only Mass Air Flow Sensors.
  • Fits 1996-1999 Cadillac Seville, compatible with vehicles with probe-only Mass Air Flow Sensors.
  • Fits 1995-1999 Oldsmobile Aurora, compatible with vehicles with probe-only Mass Air Flow Sensors.

What This Sensor Helps Address

  • Rough idle caused by inaccurate airflow readings
  • Hesitation or stumble during acceleration
  • Check engine light concerns related to airflow measurement
  • Poor fuel control from a failing MAF signal
  • Driveability issues on Cadillac DeVille, Eldorado, Seville, and Oldsmobile Aurora applications

Installation Notes

Verify the vehicle uses a probe-only Mass Air Flow Sensor before ordering. Match the oval female connector, 3-terminal blade layout, and bolt-on mounting style to the original unit. This part cross-references Standard Ignition MAS0222 for the same application.

Quality Assurance

Delphi draws on more than 100 years of OE experience and long-standing supplier relationships with major automakers. That OE heritage is reflected in the design and engineering approach behind the AF10138.

Related reading

This part fits 17 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1999CadillacDeVilleN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
1999CadillacEldoradoN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
1999CadillacSevilleN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
1999OldsmobileAuroraN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
1998CadillacDeVilleN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
1998CadillacEldoradoN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
1998CadillacSevilleN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
1998OldsmobileAuroraN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
1997CadillacDeVilleN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
1997CadillacEldoradoN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
1997CadillacSevilleN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
1997OldsmobileAuroraN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
1996CadillacDeVilleN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
1996CadillacEldoradoN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
1996CadillacSevilleN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
1996OldsmobileAuroraN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
1995OldsmobileAuroraN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
Directly replaces or cross-references 20 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Cardone New — 86-9542Cardone Reman — 74-9542Cardone Reman — 74-50042Standard Ignition — MAS0222917-90525450M213350335405231911261888961010DL-3095MA227MA1068MAF0038MAF10138MAF69542MF5450MF5450NMQ6257XTP49542