Ford Focus Mk3 Front Door Wiring Loom Harness Left N/S BV6T-14E073-AAD

The Ford Focus Mk3 Front Left Door Wiring Harness Cable is an original door electrical installation component, designed for installation on the driver's side at the front of the body. The product belongs to the wires, harnesses, and connectors group, which guarantees compatibility with the vehicle's factory electrical architecture and enables efficient repair or replacement of a damaged harness.

Specifications and technical data

• SKU: BV6T-14E073-AAD
• Mark: Ford
• Condition: Used
• OEM Part Number: BV6T-14E073-AAD
• Substitutable numbers: BV6T-14E073-AAD, BV6T14E073AAD, 1809510
• Location on the vehicle: Front, Left
• Category: Wiring Harnesses, Cables & Connectors

Vehicle Application and Placement

The presented harness is designed to operate in the front – left side of the vehicle area, specifically in the driver's door of the Ford Focus Mk3. It is responsible for transmitting signals and power between the body's electrical system and the equipment located in the door, such as window control, central locking, or mirrors (depending on the specific car's equipment).

Its dedicated placement on the vehicle allows for:

• Secure routing of wires through factory grommets and clips,
• Stable connection to the body's electrical system without the need for modifications,
• Maintaining sealing and protection against moisture in the door and pillar area.

Door Harness Construction

The harness belongs to the wires, harnesses, and connectors category, meaning it is prepared as a complete cable assembly with appropriate connectors and mounting points. The wire layout is adapted to the geometry of the door and pillar, which:

• minimizes the risk of abrasion during repeated opening and closing of the door,
• maintains the correct order and division of circuits in the electrical system,
• facilitates diagnostics in case of potential electrical faults.

Appropriately selected wire gauges and factory connectors contribute to the stable operation of comfort and safety systems powered and controlled by this harness.

Benefits of Using an Original Ford Harness

Choosing an original door harness for the Ford Focus Mk3 from the wires, harnesses, and connectors category offers a range of practical benefits for daily vehicle operation:

• Factory Fitment – The length of the wires, placement of connectors, and mounting points match the solutions used by the vehicle manufacturer.
• Stable Electrical Communication – Correct signal transmission to door components reduces the risk of malfunctions in windows, locks, or mirrors.
• Minimal System Interference – Installation does not require cutting, soldering, or fabricating additional wire sections, which reduces susceptibility to future failures.
• Compatibility with Existing System – The connectors used are compatible with the rest of the Ford electrical system, facilitating servicing and potential future repairs.

Product Condition and Service Application

The offered harness is a used part, which in service practice often represents a reasonable compromise between repair cost and maintaining original quality. This type of component is particularly useful for:

• repairing mechanical damage to wires resulting from years of use or external interference,
• restoring the functionality of the door electrical system after a collision or replacement of the entire door,
• eliminating power interruption issues in the driver's side electrical components.

Thanks to its original construction, the harness integrates well with the existing electrical system of the Ford Focus Mk3, making it easier for both workshops and DIY users to service the vehicle.

Related Ford Wires, Harnesses, and Connectors

If you also need other components from the wires, harnesses, and connectors for Ford category, check out the Ford wires, harnesses, and connectors available in our assortment to select complete solutions for your car's electrical system.

For drivers interested in a broader context of powertrain systems and their cooperating components, an article comparing different four-wheel-drive systems might be useful – xDrive, 4Matic, quattro, or 4Motion – AWD Comparison, which discusses, among other things, the specifics of servicing and selecting used components.