Ford Focus MK3 ST Boost Pipe Hose Intercooler 2.0 EcoBoost Petrol ST250 2054529

Ford Focus MK3 ST Boost Pipe Hose Intercooler 2.0 EcoBoost Petrol ST250 is an original boost system component from the Lines, hoses and pipes group, designed for the 2.0 EcoBoost petrol engine in the ST version. It ensures a tight and stable flow of compressed air between the intercooler and other intake system components, which directly impacts engine performance and refinement. Thanks to its factory geometry and diameter, the hose guarantees proper airflow in the sporty ST250 variant.

Specifications and technical data

• SKU: 2054529
• Mark: Ford
• Condition: Used
• OEM Part Number: 2054529
• Substitutable numbers: 2054529, CV61-6C646-FG, CV616C646FG
• Fuel type: Petrol
• Part type: Hose
• Category: Hoses, Lines & Pipes

Purpose and function in the boost system

The intercooler hose in the ST version is responsible for transporting compressed air from the turbocharger through the air cooler to the intake manifold. In the 2.0 EcoBoost petrol engine, it is crucial to maintain stable boost pressure and minimize pressure drops; therefore, using a component with the factory shape and cross-section allows for the preservation of stock flow parameters. Thanks to its fitment for the sporty ST250 configuration, the hose works with the stock intercooler and equipment, which facilitates installation and subsequent operation. Properly formed sections and bends of the hose help avoid air turbulence and unwanted stress in the intake system.

Benefits of using an original Ford hose

Using an original hose in the boost system of a Ford Focus MK3 ST brings a number of practical benefits:

• Factory fitment for the 2.0 EcoBoost ST250 unit – no need for modifications or adjusting diameters.
• Maintenance of stock airflow parameters, which promotes stable turbocharger operation.
• Compatibility with factory clamps and mounts in the engine bay.
• Reduced risk of leaks compared to generic replacements with uncertain geometry. Choosing an original component from the Lines, hoses and pipes group is particularly important in cars with increased power, where the boost system operates under higher thermal and pressure loads.

Product characteristics and condition

The offered intercooler hose comes from the Ford brand and is a used item, meaning it was previously in operation in a vehicle. This type of dismantled part allows for an economical repair of the intake system while maintaining the manufacturer's original specifications. For users of the ST version, it is important that the hose was designed specifically for the petrol engine, which ensures compatibility with the operating characteristics of the 2.0 EcoBoost unit. In the case of replacing a damaged or leaking intercooler hose, using an original component with the appropriate rigidity and flexibility helps reduce the risk of power loss, intake air overheating, and boost pressure-related errors.

Selection and practical application

When selecting an intercooler hose for a Ford Focus MK3 ST, it is worth paying attention to compatibility with the engine version and fuel type. The presented component is intended for the petrol unit, which is significant for temperature resistance and the nature of loads in the intake system. Installing the hose in place of a worn or damaged component allows for the restoration of proper system tightness and stable boost parameters. This solution will work well both in standard operation and in cars used dynamically, where the boost system works more intensively. A properly selected intercooler hose helps maintain repeatable performance and reduce the risk of failures related to overheating or intake leaks.

Ford lines, hoses and pipes – expansion and service of the intake system

If you are planning a comprehensive repair or upgrade of the engine area in your Ford and need other components from the same group, such as flexible intake hoses, vacuum hoses, or charge air cooler pipes, check out the available parts in the Ford lines, hoses and pipes category.

Circular economy and the choice of used parts

Choosing a used intercooler hose is not only a saving but also real support for the circular economy in the automotive industry. Reusing functional components limits waste and reduces the demand for the production of new parts, which translates into lower consumption of raw materials and energy. If you want to better understand how conscious selection of dismantled components affects the environment and car operating costs, it is worth reading the article Circular economy in your garage – how choosing used parts from dismantling really supports environmental protection and your wallet?.