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Walker 245-1093 Mass Air Flow Sensor
| Brand | Walker 245-1093 |
|---|---|
| Connector Gender | Female |
| Housing Included | Yes |
| Mounting Hardware Included | No |
| Terminal Quantity | 5 |
| Product line | Walker Mass Air Flow Assembly |
| Fits | Nissan · 3 vehicles |
OE-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 Eastern Catalytic 50504, Four Seasons 20967 and Spectra Premium MA139 for the same application. See all 17.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Walker Mass Air Flow Assembly for Nissan Sentra
The Walker Mass Air Flow Assembly, part number 245-1093, is a direct-fit engine management sensor for 2000-2002 Nissan Sentra applications. It is built with a housing included and a 5-terminal female connector for a straightforward replacement on the specified vehicle fitment.
Key Features
- Mass air flow sensor assembly from Walker
- Part number 245-1093
- Housing included for a complete assembly-style replacement
- 5-terminal female connector
- Fits 2000-2002 Nissan Sentra
- Walker Mass Air Flow Assembly line for engine sensor replacement needs
Product Details
Walker Products has supplied fuel system and engine management components since 1946, with manufacturing and engineering support focused on meeting or exceeding OEM standards and specifications. The Walker Mass Air Flow Assembly line is built for accurate vehicle application coverage and dependable sensor replacement. This unit, 245-1093, is listed for 2000-2002 Nissan Sentra models and is a practical choice when replacing a worn or failing mass air flow sensor on this platform. This part cross-references Standard Ignition MAS0144 for the same application.
Common Issues This Part Can Address
- Rough idle caused by incorrect airflow signal input
- Hesitation during acceleration from inaccurate air measurement
- Check engine light related to mass air flow sensor faults
- Poor fuel control from a degraded airflow reading
- Driveability problems on 2000-2002 Nissan Sentra models
Installation Notes
Verify connector style, terminal count, and housing configuration before installation. This assembly uses a female connector and 5 terminals, and mounting hardware is not included. Confirm the vehicle application against the listed fitment for 2000-2002 Nissan Sentra before replacement.
Quality Assurance
Walker Products manufactures engine sensors and fuel system components to meet or exceed OEM standards and specifications. The company is ISO 9001/IATF16949 certified and supports product accuracy through in-house manufacturing, engineering, and technical support.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2002 | Nissan | Sentra | 1.8L | L4 | N/A | Walker Mass Air Flow Assembly |
| 2001 | Nissan | Sentra | 1.8L | L4 | N/A | Walker Mass Air Flow Assembly |
| 2000 | Nissan | Sentra | 1.8L | L4 | N/A | Walker Mass Air Flow Assembly |
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