A-Premium Tailgate Latch Lock Actuator for Ford Excursion 2000–2005 — Left Side, Complete Assembly

The A-Premium Tail Back Left Door Latch Lock Actuator is a direct-fit replacement that restores reliable tailgate locking for Ford Excursion models 2000–2005.

Designed to match the factory mounting points and electrical connections, this left-side tailgate lock actuator replaces worn or failed units to bring back secure, motorized locking for your Excursion's rear hatch. Made from reinforced plastic and high-density metal components, it includes the handle, cable and latch assembly so you have everything needed for a complete swap. Before ordering, confirm compatibility with your vehicle year and reference number to ensure a correct fit.

How will this actuator affect my tailgate’s performance?

Installing this A-Premium actuator returns smooth, powered locking and unlatching of the tailback on compatible Excursions. Its design resists deformation and is built to tolerate repeated use, reducing the chance of sticking or incomplete latching.

• Replaces failed or intermittent factory lock motors
• Includes handle, cable and latch for a full repair
• Durable plastic and metal parts reduce wear

Is installation straightforward and what is included?

This unit is made as a direct replacement with factory-style connectors and mounting points to simplify installation for experienced DIYers or technicians. Because it ships with the handle, cable and latch, you won’t need to source additional components for the rear-left tailgate repair.

• Plug-and-play electrical connector matching factory harness
• Complete assembly: actuator motor, latch, handle and cable
• Fits into original mounting locations—reduces modification work

Which vehicles and reference numbers does this part fit?

This actuator is made to fit Ford Excursion SUVs from model years 2000 through 2005. Check the listed reference number against your existing part to confirm compatibility before purchase.

• Compatible models: Ford Excursion 2000, 2001, 2002, 2003, 2004, 2005
• Reference: 4C3Z78431A03AB / 4C3Z-78431A03-ABB
• Left-side tailgate (tail back left)

What kind of durability and warranty does A-Premium provide?

The actuator uses reinforced plastics and high-density metal parts to withstand repeated cycles and resist deformation from everyday use. A-Premium backs this component with a one-year unlimited-mileage guarantee for added peace of mind.

• Robust composite housing and metal latch components
• Engineered to reduce common failure points like gear stripping
• One-year unlimited-mileage warranty from A-Premium

Who is this for: This replacement tailgate latch actuator is intended for Ford Excursion owners, mechanics and restoration enthusiasts who need a reliable, direct-fit left-side tailgate locking solution. It’s a suitable choice if your rear hatch is failing to lock or unlock properly, if the motor runs but the latch doesn’t move, or if you prefer replacing the entire assembly (motor, handle, cable and latch) at once to avoid repeat trips to the shop. Confirm your vehicle year and part reference before ordering to ensure a precise fit and straightforward installation.