Walker 240-1086 Vehicle Speed Sensor

Walker 240-1086 Vehicle Speed Sensor

Walker Products 240-1086 is a vehicle speed sensor for transmission output shaft applications on select Ford, Lincoln, and Mercury vehicles. It is built to meet or exceed OEM standards and specifications, with engineering and technical support behind the part for accurate application coverage.

Walker Products has supplied engine management and fuel system components since 1946. The Walker Products line includes sensors and related electrical components developed for aftermarket replacement needs, with ISO 9001/IATF16949 certified manufacturing processes supporting consistent part quality.

Key Features

• Vehicle speed sensor for transmission output shaft applications
• Walker Products part number 240-1086
• OE-style replacement for select Ford Explorer, Ford Flex, Ford Fusion, Lincoln Continental, and related models
• Manufactured to meet or exceed OEM standards and specifications
• Backed by Walker Products engineering, product management, and technical support
• Cross-reference: Delphi SS11855 and Standard Ignition SC493 for the same application

Detailed Description

This Walker vehicle speed sensor is used in transmission speed signal monitoring on a wide range of late-model Ford, Lincoln, and Mercury applications. It covers transmission output shaft and, on select applications, input shaft speed sensor service, making it a direct-fit replacement for vehicles such as the Ford Explorer, Ford Flex, Ford Fusion, Lincoln Continental, Lincoln MKT, and Ford Edge. If you are diagnosing speedometer concerns or transmission-related signal faults, Walker 240-1086 is a service part to verify against the original sensor specification.

Compatible With 2011-2019 Ford Explorer, transmission output shaft; 2009-2019 Ford Flex, transmission output shaft; 2017-2019 Ford Fusion, transmission output shaft; 2017-2019 Lincoln Continental, transmission output shaft; and 2010-2019 Lincoln MKT, transmission output shaft. Additional coverage includes 2015-2018 Ford Edge, input shaft speed sensor for transmission, plus other listed Ford, Lincoln, and Mercury applications.

What It Helps Address

• Inaccurate vehicle speed signal
• Speedometer fluctuation or loss of speed reading
• Transmission control issues related to speed sensor input
• Diagnostic trouble codes tied to transmission output shaft speed sensing
• Intermittent drivability concerns caused by a failing speed sensor

Installation Notes and Tips

Confirm the original sensor location and application before ordering, since fitment includes both transmission output shaft and select input shaft speed sensor applications. Match the vehicle year, make, model, and transmission configuration to the catalog listing for proper installation on Ford Explorer, Ford Edge, Lincoln MKZ, and related vehicles. Inspect the connector and wiring harness during replacement to help avoid repeat faults.

Quality Assurance

Walker Products manufactures this sensor to meet or exceed OEM standards and specifications. The company supports production with in-house manufacturing, engineering, product management, application data, and technical support, and operates under ISO 9001/IATF16949 certified quality systems.