Delphi AF10428 Mass Air Flow Sensor

Mass Air Flow Sensor for Select Ram and Nissan

The Delphi AF10428 mass air flow sensor is a probe-only, bolt-on replacement built for vehicles that use a rectangular, 4-terminal female connector. It is a standard replacement part for select Ram 2500, Ram 3500, and Nissan TITAN XD applications with probe-only MAF sensor designs.

Delphi draws on OE experience and supplier knowledge developed over decades of original equipment work, bringing that background into this aftermarket mass air flow sensor. The AF10428 is finished in black and silver and includes the sensor probe and instruction sheet for a direct replacement approach.

Key Features

• Mass air flow sensor, probe only
• Black and silver finish
• 1 rectangular female connector
• 4 male blade terminals
• Bolt-on mounting type
• Standard replacement grade
• Housing not included
• Wiring harness not included

Detailed Description

The Delphi AF10428 is a replacement mass air flow sensor for select 2007-2010 Dodge Ram 2500, 2007-2010 Dodge Ram 3500, 2011-2018 Ram 2500, 2011-2018 Ram 3500, and 2016-2019 Nissan TITAN XD models equipped with probe-only Mass Air Flow Sensors. It is engineered for vehicles that use a bolt-on sensor design with a single rectangular connector and 4-terminal blade interface. This part cross-references Standard Ignition MAS0388 for the same application.

Common Symptoms It Can Address

• Rough idle caused by inaccurate airflow readings
• Hesitation during acceleration
• Reduced fuel economy from incorrect air metering
• Check engine light related to airflow sensor performance
• Hard starting or unstable engine response

Installation Notes and Tips

Confirm the vehicle uses a probe-only Mass Air Flow Sensor before ordering. Match the connector shape, terminal count, and mounting style to the original unit on your Ram 2500, Ram 3500, or Nissan TITAN XD. Inspect the intake tract and electrical connector for contamination or damage before installing the Delphi AF10428.

Quality Assurance

Delphi builds this replacement sensor using OE heritage and knowledge developed through supplier relationships with major automakers. That background supports consistent fitment and application-specific replacement for the listed vehicles.