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Delphi AF10450 Mass Air Flow Sensor
Delphi Mass Air Flow Sensor AF10450 Overview
The Delphi Mass Air Flow Sensor AF10450 is designed to provide accurate airflow measurement for select Nissan and INFINITI vehicles. This sensor ensures precise engine management by delivering reliable data to the vehicle's computer system.
- Color: Black and silver
- Mounting Type: Bolt-on installation
- Connector Quantity: 1 with a rectangular female connector
- Terminal Quantity: 5 male pins
- Housing Included: No (probe only)
- Wiring Harness Included: No
- Item Grade: Premium quality
Technical Details and Compatibility
The AF10450 mass air flow sensor features a bolt-on mounting type for secure and straightforward installation. It includes a single rectangular female connector with five male pin terminals, ensuring a stable electrical connection. The sensor is finished in black and silver, designed as a probe-only unit without a housing or wiring harness included. This part is compatible with various Nissan and INFINITI models, including the Altima, M35h, Murano, Pathfinder, Q50, Q70, QX60, and Sentra, making it a suitable replacement for these vehicles.
Common Applications and Problem Resolution
This mass air flow sensor is used to measure the amount of air entering the engine, which is critical for optimal fuel injection and engine performance. It helps address issues such as:
- Erratic engine idling or stalling
- Poor fuel economy due to incorrect air-fuel mixture
- Check engine light triggered by airflow sensor faults
- Reduced engine power or hesitation during acceleration
- Failed emissions tests related to air intake measurement
Installation Notes and Tips
Installation of the Delphi AF10450 sensor requires removing the old sensor and bolting the new unit in place. Since the sensor comes without a housing or wiring harness, ensure the existing harness and mounting points are compatible. Handle the sensor carefully to avoid damage to the pins and connector. It is recommended to follow the included instruction sheet for proper installation procedures and torque specifications.
Quality Assurance and Warranty
Delphi manufactures this mass air flow sensor to premium standards, ensuring reliable performance and durability. The AF10450 part number is backed by Delphi's quality control processes. Please refer to Delphi's official warranty terms for coverage details, which typically include protection against manufacturing defects.
| Brand | Delphi |
|---|---|
| Part Number | AF10450 |
| Color | Black and Silver |
| Connector Gender | Female |
| Connector Quantity | 1 |
| Connector Shape | Rectangle |
| 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 | 5 |
| Terminal Type | Pin |
| Wiring Harness Included | No |
This part fits 27 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2018 | INFINITI | Q50 | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2018 | INFINITI | Q70 | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2017 | INFINITI | Q50 | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2017 | INFINITI | Q70 | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2017 | INFINITI | QX60 | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2016 | INFINITI | Q50 | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2016 | INFINITI | Q70 | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2016 | INFINITI | QX60 | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2016 | Nissan | Altima | N/A | Probe Only; To 10/2015 |
| 2016 | Nissan | Murano | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2016 | Nissan | Sentra | N/A | Probe Only; To 12/2015 |
| 2015 | INFINITI | Q50 | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2015 | INFINITI | Q70 | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2015 | INFINITI | QX60 | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2015 | Nissan | Altima | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2015 | Nissan | Pathfinder | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2015 | Nissan | Sentra | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2014 | INFINITI | Q50 | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2014 | INFINITI | Q70 | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2014 | INFINITI | QX60 | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2014 | Nissan | Altima | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2014 | Nissan | Pathfinder | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2014 | Nissan | Sentra | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2013 | INFINITI | M35h | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2013 | Nissan | Altima | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2013 | Nissan | Sentra | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2012 | INFINITI | M35h | N/A | Compatible 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.