Standard Ignition LSW121 Liftgate Latch Release Switch

Liftgate Release Switch for Ford and Lincoln

The Standard Ignition LSW121 is a liftgate latch release switch for vehicles with the switch mounted at the liftgate. It is built with a black plastic finish, a square female connector, and a 6-pin male terminal layout for direct electrical replacement in the original location.

Compatible With 2018-2021 Ford Expedition, at liftgate, 2021 Ford Mustang Mach-E, at liftgate, and 2018-2021 Lincoln Navigator, at liftgate. The LSW121 is a practical choice when the liftgate release switch no longer responds consistently or the original switch housing is worn.

Key Features

• Liftgate latch release switch for rear cargo access control
• Black plastic finish for an OE-style appearance
• Female square connector with 6 male pin terminals
• Indicator markings included for switch identification
• Direct replacement format for liftgate-mounted applications
• Standard Ignition LSW121 cross-references JL1Z54432A38AA, LGS321, and PA5022 for the same application

Detailed Description

Standard Ignition LSW121 is engineered as a liftgate latch release switch for Ford Expedition, Ford Mustang Mach-E, and Lincoln Navigator models equipped with the switch at the liftgate. Its connector and terminal configuration support a straightforward electrical match to the original part, while the plastic construction and black finish help maintain a factory-style look. If you are replacing a worn or unresponsive liftgate release switch, this part number provides a direct service solution for the listed vehicles.

What It Helps Fix

• Liftgate release button that does not activate the latch
• Intermittent rear hatch or liftgate opening operation
• Broken, worn, or sticking switch actuator
• Damaged connector interface at the liftgate switch
• Missing or faded indicator markings on the original switch

Installation Notes and Tips

Install the switch at the liftgate location specified by the vehicle fitment. Verify connector shape, terminal count, and terminal gender before installation to confirm the electrical match. Mounting hardware and wiring are not included, so reuse the original vehicle hardware and harness connection where applicable. Confirm the liftgate trim and switch opening are clean and free of damage before transferring the replacement switch.

Quality Assurance

Standard Ignition supplies electrical replacement parts for service applications, and the LSW121 is built to match the listed fitment and connector requirements for Ford Expedition, Ford Mustang Mach-E, and Lincoln Navigator liftgate use.