Delphi AF10579 Mass Air Flow Sensor

Mass Air Flow Sensor for Nissan Pickup and D21

Restore accurate airflow measurement with this Delphi mass air flow sensor, part number AF10579. Built to OEM standard and backed by Delphi’s OE heritage, it is a direct replacement for probe-only applications on select Nissan Pickup and Nissan D21 models.

• Mass air flow sensor, probe only design
• OEM standard item grade for OE-style replacement
• Black housing color
• Female oval connector with 1 connector, 3 male blade terminals
• Bolt-on mounting type
• No housing included and no wiring harness included
• Package contents: mass air flow sensor probe only and instruction sheet

Detailed Product Overview

Delphi AF10579 is engineered for vehicles that use a probe-only mass air flow sensor configuration. It is a direct-fit emission control sensor for 1990-1994 Nissan D21, 1995 Nissan Pickup, and 1996 Nissan Pickup applications noted as probe only to 01/1996. If you are searching for a Nissan Pickup MAF sensor or a Nissan D21 mass air flow sensor replacement, AF10579 provides the correct connector style, terminal layout, and bolt-on mounting format for the listed vehicles.

Delphi draws on more than a century of OE experience and supplier knowledge used by major automakers, bringing OE-based design and manufacturing practices to this aftermarket sensor. This part cross-references Cardone New 86-50052 and Cardone Reman 74-50052 for the same application.

What This Sensor Helps Address

• Rough idle caused by inaccurate airflow readings
• Hesitation or stumble during acceleration
• Lean or rich fuel mixture concerns tied to MAF signal errors
• Check engine light conditions related to mass air flow sensor faults
• Poor drivability on probe-only Nissan Pickup and Nissan D21 applications

Installation Notes and Tips

Confirm the vehicle uses a probe-only mass air flow sensor before ordering. This AF10579 unit uses a female oval connector, 3 blade terminals, and bolt-on mounting, so connector shape and terminal count should be matched to the original part before installation. No housing or wiring harness is included, so reuse the existing vehicle-side components where applicable. Verify the application notes carefully for 1996 Nissan Pickup models, which are listed as probe only to 01/1996.

Quality Assurance

Delphi builds this sensor to OEM standard specifications using OE heritage and application knowledge developed through long-term supplier experience with leading automakers. That background supports consistent fitment and sensor design for the listed Nissan Pickup and Nissan D21 applications.