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Delphi AF10426 Mass Air Flow Sensor
Delphi Mass Air Flow Sensor for Lexus GS460, LS460, LS600h
The Delphi AF10426 Mass Air Flow Sensor is designed to provide accurate airflow measurement for select Lexus models. Engineered as a standard replacement part, this sensor ensures reliable performance for your GS460, LS460, or LS600h.
- Color: Black and silver finish
- Mounting Type: Bolt-on installation
- Connector Quantity: 1 with rectangular female connector
- Terminal Quantity: 5 male pins
- Terminal Type: Pin terminals for secure electrical connection
- Housing Included: No, probe only
- Wiring Harness Included: No
- Package Contents: Mass air flow sensor probe and instruction sheet
Product Details and Specifications
This Delphi mass air flow sensor (part number AF10426) features a bolt-on mounting design for straightforward installation. The sensor includes a single rectangular female connector with five male pin terminals, ensuring compatibility with the factory wiring harness of Lexus GS460, LS460, and LS600h models. The black and silver sensor probe is built to meet standard replacement grade requirements, providing consistent airflow readings critical for engine management and emission control.
Compatible Lexus Models and Applications
This mass air flow sensor is compatible with the following Lexus vehicles:
- Lexus GS460
- Lexus LS460
- Lexus LS600h
It is designed to replace the original sensor and maintain proper engine air intake measurement, which is essential for fuel injection and emission systems.
Common Issues Addressed by This Sensor
- Erratic engine idling or stalling
- Reduced fuel efficiency and increased emissions
- Check engine light triggered by airflow sensor faults
- Poor acceleration or hesitation during throttle response
- Engine performance issues related to inaccurate air measurement
Installation Notes and Tips
Installation of the Delphi AF10426 mass air flow sensor requires removal of the old sensor probe and bolt-on mounting of the new unit. Ensure the connector is securely attached to the vehicle’s wiring harness with the five-pin rectangular female connector. No wiring harness is included, so use the existing factory harness. Follow the included instruction sheet for proper handling and torque specifications to avoid damage.
Quality Assurance and Warranty
Delphi manufactures this mass air flow sensor to meet standard replacement quality standards. While no specific warranty details are provided, Delphi parts typically undergo rigorous testing to ensure durability and performance. Using this sensor helps maintain the emission control system integrity of your Lexus GS460, LS460, or LS600h.
| Brand | Delphi |
|---|---|
| Part Number | 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 |
This part fits 24 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2017 | Lexus | LS460 | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2016 | Lexus | LS460 | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2016 | Lexus | LS600h | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2015 | Lexus | LS460 | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2015 | Lexus | LS600h | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2014 | Lexus | LS460 | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2014 | Lexus | LS600h | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2013 | Lexus | LS460 | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2013 | Lexus | LS600h | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2012 | Lexus | LS460 | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2012 | Lexus | LS600h | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2011 | Lexus | GS460 | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2011 | Lexus | LS460 | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2011 | Lexus | LS600h | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2010 | Lexus | GS460 | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2010 | Lexus | LS460 | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2010 | Lexus | LS600h | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2009 | Lexus | GS460 | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2009 | Lexus | LS460 | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2009 | Lexus | LS600h | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2008 | Lexus | GS460 | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2008 | Lexus | LS460 | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2008 | Lexus | LS600h | N/A | Compatible with vehicles with probe-only Mass Air Flow Sensors. |
| 2007 | Lexus | LS460 | 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.