Ford Focus MK3 Intercooler Turbo Pressure Hose Pipe Tube Line CV61-6K863-CC

Ford Focus MK3 Intercooler Turbo Pressure Hose Pipe Tube Line is a turbocharging system component designed for Diesel engines, responsible for the efficient routing of compressed air between the turbocharger and the intercooler. Properly selected from the Hoses, pipes and tubes category, this hose helps maintain stable engine performance parameters by reducing pressure drops and the risk of leaks. It is a practical solution for users looking to restore the correct boost characteristics in their third-generation Focus.

Specifications and technical data

• SKU: 1789403
• Mark: Ford
• Condition: Used
• OEM Part Number: 1789403
• Substitutable numbers: 1789403, CV61-6K863-CC, CV616K863CC
• Fuel type: Diesel
• Category: Hoses, Lines & Pipes

Purpose and function in the turbocharging system

The described intercooler turbo hose operates in a high-pressure and elevated-temperature environment, which is why its airtightness and proper fit have a direct impact on the dynamics and refinement of a diesel engine. It is responsible for transporting compressed air from the turbocharger to the charge air cooler, which allows for maintaining the correct charge density and stable boost pressure. A properly selected hose in the turbocharging system helps to reduce:

• power drops resulting from air leakage under pressure,
• uneven engine operation under load,
• excessive exhaust smoke caused by an incorrect air-fuel mixture.

Compatibility with Ford Focus MK3 with Diesel engine

The hose has been designed for use in the third-generation Ford Focus with a diesel-powered engine. Thanks to this, its geometry, connection diameters, and routing are matched to the factory intake system, which facilitates installation in place of a worn or damaged component. Such a fit translates into:

• secure routing of the hose in the engine bay without unwanted stress,
• correct positioning relative to the turbocharger and intercooler,
• preservation of the original airflow characteristics.

Component characteristics and benefits of use

The intercooler turbo hose belongs to the Hoses, pipes and tubes group, which are components responsible for the safe and controlled routing of working media in the vehicle. In this case, it is compressed air, the parameters of which are crucial for the operation of a turbocharged engine. Using the appropriate hose helps maintain stable boost pressure, which promotes consistent performance and predictable throttle response. The main benefits of replacing a worn hose with a functional component include:

• reducing the risk of sudden power loss during acceleration,
• decreasing the probability of errors related to the turbocharging system,
• more even torque delivery across the entire rev range.

Component condition and installation aspects

The offered hose is a used component, which in practice means it comes from disassembly and can be a cost-effective solution while maintaining the functionality required for daily operation. Before installation, a standard visual inspection for any signs of wear is recommended to adapt the installation method to the specific vehicle. Replacing the intercooler turbo hose is a typical service operation in a diesel engine intake system and can be performed at a workshop with experience in Diesel units. Properly performed installation allows for restoring the airtightness of the turbocharging system and reducing the risk of leaks at critical connection points. If you are planning a comprehensive repair or upgrade of the intake system area in your Ford and need other components from the same group, such as flexible air hose sections, rigid pressure pipes, or connectors between the turbocharger and the intercooler, check the available parts in the Ford Hoses, pipes and tubes category. For drivers interested in a broader perspective on using components from disassembly in modern cars, including advanced electronic systems, an article describing practical examples of applications in BMW models may be helpful – more information can be found in the material on maintaining iDrive systems and electronic modules using parts from disassembly.