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Walker 245-1300 Mass Air Flow Sensor
| Brand | Walker 245-1300 |
|---|---|
| Connector Gender | Female |
| Housing Included | No |
| Mounting Hardware Included | Yes |
| Terminal Quantity | 5 |
| Product line | Walker Mass Air Flow Sensor |
| Fits | Audi · 5 vehicles |
OEM-standard quality. Built to meet or exceed OEM specifications.
Mass air flow sensor. Measures incoming air for precise engine management.
5-terminal connector. Female connector for a secure electrical connection.
Cross-references Standard Ignition MAS0441 and 057906461J for the same application. See all 2.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Walker Mass Air Flow Sensor 245-1300
Walker Mass Air Flow Sensor 245-1300 is built for precise air measurement and reliable engine management performance. It fits 2012-2016 Audi A8 Quattro and supports accurate airflow signal delivery for consistent drivability.
Key Features
- Walker Mass Air Flow Sensor line for engine management service
- Fits 2012-2016 Audi A8 Quattro
- 5-terminal female connector
- Mounting hardware included
- Housing not included
- Part number 245-1300 for easy identification
Product Details
Walker Products has supplied fuel system and engine sensor components since 1946, with manufacturing and engineering support focused on meeting or exceeding OEM standards and specifications. The Walker Mass Air Flow Sensor line is part of that engine management portfolio, built for accurate vehicle applications and dependable replacement service. Part number 245-1300 is a direct-fit style solution for Audi A8 Quattro models from 2012 through 2016, and it cross-references Standard Ignition MAS0441 for the same application.
What It Helps Address
- Rough idle caused by inaccurate airflow readings
- Hesitation during acceleration
- Poor fuel trim response from a failing sensor
- Check engine light related to mass air flow sensor faults
- Driveability issues tied to incorrect air-fuel calculation
Installation Notes
Verify connector style, terminal count, and mounting location before installation. This sensor uses a female connector with five terminals and includes mounting hardware; the housing is not included. Confirm the vehicle application against the Audi A8 Quattro fitment listing and inspect the intake tract for contamination or leaks before replacing the sensor. Part number 245-1300 should be matched to the original unit and vehicle service information.
Quality Assurance
Walker Products is an ISO 9001 and IATF 16949 certified manufacturer with in-house product management and engineering support. The company builds engine sensors and fuel system components to meet OEM-level standards for aftermarket service.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2016 | Audi | A8 Quattro | 6.3L | W12 | N/A | Walker Mass Air Flow Sensor |
| 2015 | Audi | A8 Quattro | 6.3L | W12 | N/A | Walker Mass Air Flow Sensor |
| 2014 | Audi | A8 Quattro | 6.3L | W12 | N/A | Walker Mass Air Flow Sensor |
| 2013 | Audi | A8 Quattro | 6.3L | W12 | N/A | Walker Mass Air Flow Sensor |
| 2012 | Audi | A8 Quattro | 6.3L | W12 | N/A | Walker Mass Air Flow Sensor |
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