Autotecnica FD0816421 Door Lock Actuator Motor - Rear Left

Rear Left Door Lock Actuator for Ford and Lincoln

This Autotecnica door lock actuator motor restores rear left door lock operation with a direct-fit OE replacement design. It is built for vehicles that need a reliable replacement for the factory lock actuator, including Ford Escape, Ford C-Max, Lincoln MKC, and Ford Focus applications.

• OEM connector shape with 5 terminals for a factory-style electrical connection
• Female connector and male terminals for plug-and-play installation to original wiring
• Direct-fit OE replacement design for rear left door lock function
• High-quality materials selected to handle elevated cabin temperatures
• Alloy conductors help reduce electrical resistance and current draw
• Built for consistent operation and long service life
• Autotecnica part number FD0816421

Fitment Details

• Fits 2013-2019 Ford Escape, rear left.
• Fits 2013-2018 Ford C-Max, rear left.
• Fits 2016 Lincoln MKC, rear left, Production Date Range: To 8/27/15.
• Fits 2015 Lincoln MKC, rear left.
• Fits 2012-2014 Ford Focus, rear left, Latch.

This part cross-references Dorman - OE Solutions 937-657 for the same application.

What This Part Helps Fix

• Rear left door that will not lock or unlock from the switch or key fob
• Intermittent or slow actuator response
• Loss of factory door lock function after electrical wear or heat exposure
• Noise from a failing lock actuator motor during operation
• Door lock issues on Ford Escape, Ford C-Max, Lincoln MKC, and Ford Focus models

Installation Notes

Use the OEM-style connector and terminal layout to connect the actuator to the original wiring. Confirm rear left position and verify the vehicle’s year, model, and any production-date notes before installation. For 2012-2014 Ford Focus applications, the fitment note specifies latch.

Quality Assurance

Autotecnica FD0816421 is manufactured as a direct OE replacement with materials chosen for durability and stable electrical performance. It is backed by a 24 Month Unlimited Mileage Warranty.