Ford Focus St-2 Mk2 Door Tweeter Speaker Front Left Right N/O/S 3M5T-18808-EE

Ford Focus St-2 Mk2 Door Tweeter Speaker Front Left Right is an original component from the Electronic control modules and controllers group, designed for the factory audio system in the sports version of the Focus. It ensures precise high-frequency reproduction in the front of the cabin, improving sound clarity and everyday driving comfort. Thanks to its dedicated design for a specific model, installation is predictable, and integration with the vehicle's electrical system is seamless.

Specifications and technical data

• SKU: 3M5T-18808-EE
• Mark: Ford
• Condition: Used
• OEM Part Number: 3M5T-18808-EE
• Substitutable numbers: 3M5T-18808-EE, 3M5T18808EE, 1376689
• Location on the vehicle: Front, Left, Right
• Category: ECUs & Computer Modules

Purpose and function in the audio system

The presented tweeter is designed to operate in the front of the vehicle, on either the left or right side. It is responsible for reproducing the highest frequency range, which translates into clear vocals, detailed instrument sound, and better sound separation in the cabin. As a component of the factory sound system in the ST-2 version, the speaker works with the original electrical installation and control electronics, maintaining consistency with other system components.

Construction and integration with vehicle electronics

The speaker belongs to the Electronic control modules and controllers group, meaning it is adapted to work with factory audio control systems in Ford vehicles. The design, intended for front mounting on the driver's or passenger's side, allows for maintaining the original placement of the transducers in the doors or pillars, depending on the specific equipment configuration. The element has been developed for stable operation in conditions typical for a car interior: variable temperatures, vibrations, and long-term use. As a result, it can be used both as a replacement for a damaged speaker and as part of restoring the full functionality of the factory sound system.

Benefits of using an original tweeter

Using a dedicated tweeter in the Ford Focus ST-2 MK2 brings a number of practical benefits:

• maintaining a consistent sound character throughout the audio system,
• reliable cooperation with the factory sound control electronics,
• perfect fit in the front of the vehicle, on the left or right side,
• minimizing the need for modifications to the electrical installation and mounts,
• the ability to restore the original sound functionality after the failure of one of the transducers. As a result, you receive an orderly service solution that allows you to maintain acoustic comfort at a level close to the factory configuration, without introducing unforeseen changes to the vehicle's electronics.

Component condition and service application

The offered tweeter is a used item, which makes it an attractive proposition for repairs where a reasonable cost is important while maintaining compliance with the original specification. This type of component will work well both for point replacement of a damaged speaker and for the stage-by-stage restoration of the factory sound system in a car used on a daily basis. Choosing a used component from the automotive electronics group should be preceded by familiarizing yourself with good practices for selection and installation. Helpful tips can be found in the article The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?, where issues related to assessing the condition and compatibility of electronic components are discussed.

Expansion and completion of Ford electronics

If you are planning a comprehensive repair or upgrade of the onboard electronics area in your Ford and need other elements from the same group, such as control modules, comfort controllers, or driver assistance system components, check the available parts in the Ford electronic control modules and controllers category.