Dorman 924-973 Shift Interlock Solenoid

Dorman Shift Interlock Solenoid 924-973

Dorman 924-973 is a shift interlock solenoid for vehicles equipped with the original-style brake shift interlock system. It matches the fit and function of the factory unit and is built with a black plastic housing, a rectangular 2-terminal male connector, and clip-style mounting at the ends.

Compatible with 2005-2011 Ford Crown Victoria, 2005-2011 Lincoln Town Car, and 2005-2011 Mercury Grand Marquis, this Dorman shift interlock solenoid 924-973 is a direct-fit replacement for common OE-style service needs.

Key Features

• Direct replacement shift interlock solenoid for specified vehicles
• Black plastic housing with rectangular connector design
• 1 connector with 2 terminals and male terminal type
• Clip-mounted installation at the ends
• Engineered for durability and consistent operation
• Cross-reference: 5W1Z3Z719A

Detailed Description

This shift interlock solenoid is built to restore the factory shift-lock function that keeps the transmission shifter from moving out of Park until the proper release signal is received. Dorman 924-973 is designed for the Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis applications listed above, making it a practical OE-style replacement for vehicles with a failing interlock solenoid. The part number 924-973 is also useful when searching for a direct replacement by reference number.

Common Issues It Can Address

• Shifter stuck in Park
• Brake pedal pressed but shifter will not release
• Intermittent or inconsistent shift-lock operation
• Failure of the original solenoid due to wear or electrical fault
• Need for a replacement shift interlock solenoid on listed Ford, Lincoln, or Mercury models

Installation Notes and Tips

Verify connector style, mounting method, and vehicle application before installation. This unit uses one rectangular male connector, clips for mounting, and does not include mounting hardware or a wiring harness. Confirm the original part number and inspect the surrounding shift assembly for damage or contamination that could affect operation.

Quality Assurance

Dorman designs this replacement solenoid to match the original part’s fit and function on specified vehicles and to deliver reliable performance in regular service. Part number 924-973 is a direct-fit service option for the listed applications.