Walker 245-1665 Mass Air Flow Sensor

Overview

Walker 245-1665 is a specific-fit mass air flow sensor for the 2019 Chevrolet Corvette. This sensor-only design is a standard replacement option for buyers who need a direct sensor service part rather than a complete housing assembly.

Walker Products builds this MAF sensor as a new, tested component with programmed calibration for fit, form, and function. The 245-1665 is part of Walker’s Sensor Only line, which focuses on replacing the sensing element while keeping the service process straightforward.

Key Features

• Sensor-only mass air flow sensor for specific-fit applications
• Standard replacement design with black plastic housing
• Female connector with 8 terminals and 8-wire configuration
• Oblong connector shape with 2 mounting holes
• New, programmed, and production-tested before release

Detailed Description

The Walker 245-1665 mass air flow sensor is engineered for the 2019 Chevrolet Corvette and is built as a specific-fit replacement part. It uses a pin-style terminal layout, a female connector, and a black plastic housing to match the application requirements. Because it is a sensor-only unit, it is suited to repairs where the housing is being retained and only the sensing element needs replacement.

Walker Products states that its MAF sensors are new, not remanufactured, and are tested for fit, form, and function before sale. The brand also notes that its MAF program uses custom engineered circuit boards and tuned flow characteristics to support proper calibration across the operating range. For buyers searching for a Chevrolet Corvette MAF sensor or Walker 245-1665 replacement, this part is positioned as a specific-fit service solution.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Incorrect airflow signal readings from a worn sensor
• Driveability issues tied to inaccurate air metering
• Fuel trim problems caused by degraded sensor output
• Need for a sensor-only replacement instead of a full housing assembly

Installation Notes

Verify connector style, terminal count, and mounting points before installation. The part is listed as sensor only, so confirm that the existing housing and air tube surfaces are clean and serviceable before reassembly. Follow the vehicle service procedure for electrical connection and sensor handling to avoid contamination.

Quality Assurance

Walker Products reports that this sensor is 100% new, production-tested, and verified for fit, form, and function. The company is an ISO 9001 and IATF 16949 certified manufacturer with long-standing experience in fuel system and engine sensor production. Walker 245-1665 is built to meet the requirements of the specified application.