Global Parts 1815622 Automatic Transmission Speed Sensor - Input

Automatic Transmission Speed Sensor Overview

Global Parts 1815622 is an automatic transmission speed sensor for the input side of the transmission. It monitors transmission input speed to support accurate shifting and drivability in Ford, Lincoln, and Mercury applications.

Built with a plastic housing, oval female connector, blade terminals, and 3 terminals, this sensor is a direct-fit replacement for vehicles that use the listed input-speed configuration. Part number 1815622 is also referenced for several OE and aftermarket cross applications.

Key Features

• Automatic transmission speed sensor for input-speed measurement
• Plastic housing with oval connector shape
• Female connector with male blade terminals
• 3-terminal design for the specified transmission circuit
• Mounts at the transmission pan bolt location noted in the application
• No wiring harness included
• No mounting hardware included

Application Details

Compatible with Ford Edge, Escape, Explorer, Fusion, Taurus, and Transit Connect; Lincoln MKC, MKX, MKZ, and MKT; and Mercury Mariner and Milan applications listed in the fitment data. This part number 1815622 is used on input-speed sensor applications across 2009-2017 model years, including Ford Fusion and Lincoln MKZ vehicles with 6F35 or 6-speed transmission configurations where specified.

This part cross-references Standard Ignition SC634 for the same application.

What It Helps Address

• Erratic or delayed shifting caused by incorrect input speed readings
• Transmission control concerns related to speed signal loss
• Illuminated transmission or powertrain warning lights tied to sensor faults
• Harsh or inconsistent shift behavior from a failing input sensor
• Diagnostic trouble codes associated with transmission speed sensor performance

Installation Notes

Verify the connector shape, terminal count, and transmission position before installation. This sensor uses a female oval connector with blade terminals and does not include a wiring harness or mounting hardware. Confirm the vehicle’s transmission code and input-sensor location against the fitment list before replacing the original part.

Quality Assurance

Global Parts supplies this transmission speed sensor as a replacement component for the listed Ford, Lincoln, and Mercury applications. Use the OE reference numbers and fitment data to confirm correct application before installation.