Standard Ignition MRS104 Door Remote Mirror Switch

Door Remote Mirror Switch for Ford and Lincoln

Restore power mirror control with this Standard Ignition door remote mirror switch. The MRS104 is a direct-fit replacement built to OE specifications for proper fit, form, and function in select Ford Expedition, Ford F-150, Lincoln Navigator, and Lincoln Mark LT applications.

It uses copper alloy conductors for strong electrical conductivity and low resistive loss, along with a durable plastic finish and OE-style connector layout for service-ready replacement work.

Key Features

• Direct-fit electrically operated replacement switch
• OE-spec design for proper fit, form, and function
• Copper alloy conductors for efficient electrical transfer
• Female rectangular/square connector with 8 male pin terminals
• Black and white plastic construction
• Compatible with power mirror systems on select Ford and Lincoln trucks and SUVs

Detailed Description

Standard Ignition MRS104 is a door remote mirror switch for vehicles equipped with power folding mirrors and a driver information display switch connector. It is built to replace damaged OE units and restore mirror adjustment control without changing the original switch location or connector style. This part cross-references Dorman - OE Solutions 901-342 for the same application.

Compatible With: Fits 2007-2016 Ford Expedition, N/A; Fits 2007-2016 Ford F-150, N/A; Fits 2015-2016 Lincoln Navigator, N/A; Fits 2007-2008 Lincoln Mark LT, N/A. Common search terms include Ford F-150 power mirror switch replacement, Ford Expedition door remote mirror switch, and Lincoln Navigator mirror control switch MRS104.

Common Problems This Part Can Solve

• Broken or unresponsive power mirror switch
• Loss of mirror adjustment control from the driver door
• Intermittent mirror operation caused by worn internal contacts
• Electrical issues related to damaged OE switch conductors
• Replacement need after switch face or connector damage

Installation Notes and Tips

Verify connector shape, terminal count, and vehicle application before installation. This switch uses a female connector with 8 male pin terminals, so matching the OE connector is important for proper operation. Confirm the vehicle is equipped with the listed power folding mirror and driver information display switch connector configuration before ordering.

Quality Assurance

Standard Ignition builds this switch to OE specification using robust materials intended to meet the demands of professional service use. The MRS104 is engineered as a direct replacement for the original switch in the listed Ford and Lincoln applications.