Walker 240-1088 Vehicle Speed Sensor

Vehicle Speed Sensor for Ford and Mercury

Walker Products 240-1088 is a vehicle speed sensor built for specific Ford and Mercury applications with transmission input shaft speed sensing. It is a direct-fit replacement for select Ford Freestar, Taurus, Windstar, and Mercury Sable models, with fitment covering 2001-2007 applications.

Key Features

• Vehicle speed sensor for transmission input shaft speed monitoring
• Compatible with select 2001-2007 Ford and Mercury vehicles
• OE-style replacement from Walker Products
• Cross-references Delphi SS11805 and Standard Ignition SC212 for the same application
• Part number 240-1088 for accurate catalog matching

Application Details

Walker Products 240-1088 is engineered for transmission input speed signal applications on Ford Freestar, Ford Taurus, Ford Windstar, and Mercury Sable models. Fits 2004-2007 Ford Freestar, N/A; Fits 2004-2007 Ford Taurus, N/A; Fits 2004-2005 Mercury Sable, N/A; Fits 2001-2004 Ford Taurus, N/A; Fits 2001-2003 Ford Windstar, N/A; Fits 2001-2003 Mercury Sable, N/A. This part number is also listed under interchange references including 1F1Z 7M101-AA, 5S6320, 31128, SN7145, SU7831, and VSS745.

What It Helps Address

• Erratic or missing vehicle speed signal from the transmission
• Speedometer operation issues tied to input shaft speed sensing
• Transmission control concerns related to incorrect speed input
• Diagnostic trouble codes associated with speed sensor performance
• Drivability problems caused by inaccurate transmission speed data

Installation Notes

Verify the vehicle year, make, model, and transmission input sensor location before ordering. Compare the original connector, mounting style, and interchange number 240-1088 against the removed sensor to confirm application match. For best results, inspect the harness and connector for damage before installation and clear any stored fault codes after replacement.

Quality Assurance

Walker Products has supplied fuel system and engine management components since 1946 and manufactures to meet or exceed OEM standards and specifications. The company supports production with in-house engineering, product management, and technical documentation, and operates as an ISO 9001/IATF16949 certified manufacturer. Part number 240-1088 is backed by that quality-focused manufacturing approach.