Walker
Walker Mass Air Flow Sensor

Walker 245-1434 Mass Air Flow Sensor

Brand Walker 245-1434
Connector Gender Female
Housing Included No
Mounting Hardware Included Yes
Terminal Quantity 5
Product line Walker Mass Air Flow Sensor
Fits Suzuki

OE-standard quality. Built to meet or exceed OEM specifications.

Mounting hardware included. Helps simplify installation with the needed hardware.

5-terminal design. Female connector for a secure electrical connection.

Cross-references Hitachi Automotive MAF0107, Spectra Premium MA330 and Standard Ignition MAS0404 for the same application. See all 9.

$80.15Free shipping
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Step 2 — Quantity
Order total $80.15
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Free returns within 60 days if it doesn't fit when fitment is verified.

Walker Mass Air Flow Sensor 245-1434

Walker Mass Air Flow Sensor 245-1434 is a direct-fit engine management component built for accurate airflow measurement and stable fuel control. It is a practical replacement for vehicles that need a reliable mass air flow sensor with a 5-terminal female connector and included mounting hardware.

Compatible With select Nissan and Suzuki applications, this Walker MAF sensor supports consistent drivability and proper air-fuel calculations. The Walker Mass Air Flow Sensor line is backed by Walker Products’ long history in fuel system and engine sensor manufacturing, with production standards aligned to OEM-level specifications.

Key Features

  • Part number: 245-1434
  • Mass air flow sensor for engine management service
  • 5-terminal female connector
  • Mounting hardware included
  • Housing not included
  • Walker Mass Air Flow Sensor product line
  • Cross-reference: Hitachi Automotive MAF0107

Product Details

Walker 245-1434 is engineered for applications that require precise intake air measurement so the engine control system can calculate fuel delivery correctly. It is a strong fit for drivers searching for a Nissan or Suzuki mass air flow sensor replacement, especially when the original sensor is causing airflow signal issues or drivability concerns. This part cross-references Hitachi Automotive MAF0107 for the same application.

What It Helps Solve

  • Rough idle caused by inaccurate airflow readings
  • Hesitation or stumble during acceleration
  • Hard starting related to incorrect air-fuel calculation
  • Check engine light tied to MAF sensor performance
  • Poor fuel economy from faulty airflow input

Installation Notes

Verify connector style, terminal count, and mounting location before installation. Because the housing is not included, reuse the existing housing when the application calls for it. Inspect the intake tract for leaks, contamination, or damaged wiring before installing the new sensor. Confirm the vehicle application against the part number 245-1434 and the original sensor reference before final assembly.

Quality Assurance

Walker Products has supplied fuel system and engine sensor components since 1946 and manufactures to meet or exceed OEM standards and specifications. The company supports its parts with engineering, product management, application data, and technical support, and operates as an ISO 9001/IATF16949 certified manufacturer.

This part fits 0 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
Directly replaces or cross-references 9 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Hitachi Automotive — MAF0107Spectra Premium — MA330Standard Ignition — MAS04045S56591380054G00213442321345627450045SU7153