Ford Focus Mk3 Intercooler Boost Pipe Hose Line 2.0 TDCi F1F1-9F805-AA

Ford Focus Mk3 Intercooler Boost Pipe Hose Line 2.0 TDCi is a boost system component designed for diesel engines, ensuring stable routing of compressed air between the intercooler and other components. Thanks to a design compliant with the Ford manufacturer's standards, the hose guarantees proper geometric fit and correct operation with factory equipment. This used part allows for an economical yet technically sound repair of the intake system.

Specifications and technical data

• SKU: 2435773
• Mark: Ford
• Condition: Used
• OEM Part Number: 2435773
• Substitutable numbers: 2435773, F1F1-9F805-AA, F1F19F805AA, F1F1-9F805-AB, F1F19F805AB
• Fuel type: Diesel
• Part type: Hose
• Category: Hoses, Lines & Pipes

Purpose and function in the boost system

The described intercooler pipe is part of the intake system in a diesel engine, responsible for transporting cooled air from the charge air cooler to other engine components. A correctly selected hose reduces pressure drops, minimizes the risk of leaks, and supports stable turbocharger operation. In the case of 2.0 TDCi units, this has a direct impact on engine refinement, performance, and fuel consumption.

Construction and fitment for Ford Focus Mk3

The Ford Focus Mk3 Intercooler Boost Pipe Hose Line 2.0 TDCi has been designed specifically for the engine bay architecture of the Ford Focus Mk3, maintaining the correct geometry of bends, connection diameters, and mounting points. As a result, it:

• ensures proper air routing within the engine bay,
• reduces stress on the intercooler and intake manifold ports,
• facilitates installation without the need for modifications or adjustments.

The original Ford origin helps maintain factory flow parameters and compatibility with other intake system components.

Performance characteristics of the intercooler hose

In compression-ignition engines, such as the 2.0 TDCi unit, the intercooler hose operates under varying pressure and temperature conditions. A properly selected component:

• reduces the risk of power loss resulting from boost system leaks,
• helps maintain stable boost pressure across the full load range,
• limits the possibility of ECU errors related to incorrect airflow.

A used hose with intact material structure is a reasonable choice for maintenance repairs, where combining correct functionality with service cost control is key.

Benefits of using an original Ford hose

Using a component from the Ford range allows for maintaining the consistency of the entire intake system with the factory design. The most important advantages include:

• factory fitment to the mounts and connection diameters in the Ford Focus Mk3,
• compliance with the operating parameters of the diesel engine,
• reduced risk of installation issues typical of aftermarket parts with imprecise dimensions.

For users who expect predictable behavior of the 2.0 TDCi unit after repair, choosing an original intercooler hose is a technically justified solution.

Application area and system expansion

If you are planning a comprehensive repair or upgrade of the engine area in your Ford and need other items from the same group, such as additional intake hoses, flexible air hoses, or rigid boost pipes, check the available parts in the Ford pipes, hoses, and tubes category.

Support in selection and installation

Before purchasing, it is worth comparing the shape and type of connections with the part currently installed in the vehicle to confirm full compatibility. In the case of extensive intake system upgrades or a desire to improve the vehicle's overall characteristics, guide materials may also be helpful – practical tips regarding the selection and installation of components can be found in the article Premium interior for half the price: second-hand seats, steering wheels, and multimedia, which discusses the approach to purchasing used components while maintaining safety and functionality.