Walker 240-91091 Vehicle Speed Sensor

Walker Products FSK Vehicle Speed Sensor

Walker Products FSK 240-91091 is a vehicle speed sensor for transmission input applications on select Ford, Lincoln, and Mercury vehicles. It is built to meet or exceed OEM standards and specifications, making it a direct replacement choice for restoring accurate speed signal performance.

Walker Products has supplied engine management and fuel system components since 1946, and the FSK line focuses on application-specific sensor coverage for repair work that demands correct fit and signal output.

Key Features

• Vehicle speed sensor for transmission input applications
• Walker Products FSK line application coverage
• OE-style replacement for select Ford, Lincoln, and Mercury models
• Built to meet or exceed OEM standards and specifications
• Backed by Walker Products engineering, product management, and technical support
• Part number 240-91091 for catalog and cross-reference lookup

Detailed Description

Walker Products 240-91091 is a transmission input speed sensor used on select Ford Taurus, Lincoln Continental, and Mercury Sable applications. It is listed for 1995-2000 Ford Taurus, 1995-2000 Lincoln Continental, and 1995-2000 Mercury Sable, with additional coverage for 1996-1998 Ford Taurus, 1999-2000 Ford Taurus, and 2001-2002 Lincoln Continental. If you are searching for a Ford Taurus transmission input speed sensor or a Lincoln Continental input shaft speed sensor, this part number provides a direct fit reference for those vehicles.

This part cross-references Standard Ignition SC213 for the same application.

What It Helps Fix

• Incorrect or missing vehicle speed signal from the transmission input circuit
• Speedometer or transmission control concerns related to sensor output
• Diagnostic trouble codes tied to input shaft speed sensor performance
• Harsh or inconsistent shifting caused by inaccurate transmission speed data
• Intermittent drivability issues linked to a failing speed sensor

Installation Notes and Tips

Confirm the vehicle year, make, model, and transmission input application before ordering. Verify connector style, sensor location, and existing fault codes during diagnosis. For best results, inspect the wiring harness and related transmission components before installing the new sensor. Use the part number 240-91091 and the vehicle application details to match the correct replacement.

Quality Assurance

Walker Products manufactures engine sensors and fuel system components to meet or exceed OEM standards and specifications. The company supports its products with in-house manufacturing, engineering, and technical documentation, and operates as an ISO 9001/IATF16949 certified company.