Standard Ignition SIA101 Shift Interlock Actuator

Shift Interlock Actuator for Ford Trucks and SUV

Standard Ignition SIA101 is a direct-fit shift interlock actuator for restoring transmission shift release function on select Ford applications. It is engineered for OE-level fit and tested to OE specifications for consistent operation and long service life.

Key Features

• Direct-fit replacement for straightforward installation
• Restores transmission shifting function when the interlock actuator fails
• Extensively tested to OE specifications
• Designed to meet or exceed OE performance targets
• Female connector with 1 connector, 4 male blade terminals
• Compatible with 2011-2018 Ford F-150, 2015-2017 Ford Expedition, 2011-2016 Ford F-250 Super Duty, and 2011-2016 Ford F-350 Super Duty

Detailed Description

The Standard Ignition SIA101 shift interlock actuator is built for Ford vehicles that need a reliable replacement for the factory shift interlock component. By matching OE-style fit and electrical connection details, this part helps restore normal transmission shift release operation on the Ford F-150, Ford Expedition, Ford F-250 Super Duty, and Ford F-350 Super Duty. This part cross-references Dorman OE Solutions 924-972 for the same application.

For technicians and repair shops, SIA101 provides a practical solution when the original actuator no longer releases the shifter correctly. The connector design includes a female connector, one connection point, and four male blade terminals for proper interface with the vehicle harness.

What It Helps Fix

• Shifter locked in park or not releasing normally
• Intermittent transmission shift interlock operation
• Electrical connection issues at the actuator
• Loss of factory shift release function after actuator wear or failure
• Driveability concerns caused by a faulty shift interlock actuator

Installation Notes and Tips

Verify connector style and terminal layout before installation. Confirm vehicle application by year and model, especially on 2011-2018 Ford F-150, 2015-2017 Ford Expedition, and 2011-2016 Ford Super Duty trucks. Inspect the surrounding shift mechanism and wiring for damage before replacing the actuator. Standard Ignition SIA101 is intended as a direct replacement, which helps reduce installation time when the original part matches the OE configuration.

Quality Assurance

Standard Ignition designs this actuator to meet or exceed OE performance and subjects it to testing against OE specifications to support proper operation and long service life.