Dorman 924-985 Shift Interlock Solenoid

Dorman 924-985 Shift Interlock Solenoid

Dorman 924-985 is a direct replacement shift interlock solenoid for the shifter assembly on select Ram trucks. It addresses a common failure point without requiring replacement of the entire shifter assembly, helping restore normal shift-lock operation on Ram 1500, Ram 2500, Ram 3500, and Ram 1500 Classic applications.

Key Features

• OE FIX solution for a failed transmission shifter interlock solenoid
• Mounts in the shifter assembly with screws
• Black plastic housing with a rectangular female connector
• 1 connector, 4 terminal design
• 2 mounting holes with 3 mm hole size
• Direct replacement for interchange part number 5057506AC

Product Details

This Dorman shift interlock solenoid is built for vehicles where the original solenoid has failed but the rest of the shifter assembly remains serviceable. Instead of replacing the complete assembly, this OE FIX part lets you replace only the failed component. It is a practical repair choice for Ram 1500, Ram 2500, and Ram 3500 trucks, including Ram 1500 Classic models, when the shift interlock system is no longer operating correctly. Part number 924-985 is engineered for the shifter assembly location and uses a female rectangular connector with a plastic housing for a straightforward electrical and mechanical match.

This part cross-references 5057506AC for the same application.

What It Helps Fix

• Shifter locked in park due to a failed interlock solenoid
• Inability to move the transmission shifter normally
• Intermittent or non-functioning shift-lock operation
• Need to replace the full shifter assembly after solenoid failure
• Electrical connection issues at the shifter assembly solenoid

Installation Notes

Install in the shifter assembly using the existing screw mounting points. This unit does not include mounting hardware or a wiring harness, so reuse the vehicle’s existing related components as needed. Verify connector style, terminal count, and mounting hole alignment before installation. For Ram 1500, Ram 2500, Ram 3500, and Ram 1500 Classic applications, confirm the original solenoid failure before replacing the part.

Quality Assurance

Dorman OE FIX parts are developed to provide a targeted repair for a failed original component rather than forcing replacement of a larger assembly. Part number 924-985 follows that repair strategy for the shift interlock solenoid used in select Ram trucks.