Ford Transit Mk7 2.4 TDCi Air Filter Intake Pipe Hose Line Duct BK31-18713-AE

Air intake hose for filter to Ford Transit Mk7 2.4 TDCi is an original part of the air supply system, designed specifically for TDCi diesel engines. This used part from the Hoses, tubes and pipes group ensures proper air routing from the filter housing to further intake system components, contributing to stable engine operation and correct filtration.

Specifications and technical data

• SKU: RHD-2323728
• Mark: Ford
• Condition: Used
• OEM Part Number: 2323728
• Substitutable numbers: 2323728, BK31-18713-AE, BK31-18713-AH
• Category: Hoses, Lines & Pipes

Purpose and function in the intake system

The air intake hose in the Ford Transit Mk7 2.4 TDCi is responsible for the sealed and directed supply of purified air from the filter housing to the rest of the system. A correctly selected component limits pressure drops, minimizes the risk of dirt ingestion, and supports uniform cylinder filling.

Thanks to its factory fit for a specific Transit version, the correct air routing geometry is maintained, which is important for stable engine performance parameters, proper response to load, and compliance with factory ECU maps.

Construction and fit for Ford Transit Mk7 2.4 TDCi

The offered intake hose is structurally adapted to the Ford intake system, with appropriately shaped ends and ribs for clamps. This design facilitates installation in the engine bay and allows for secure mounting of the hose without stress that could lead to leaks.

Its original origin from the Ford group promotes compatibility with factory brackets, supports, and adjacent components, which is particularly important in vehicles operating in demanding conditions (transport, deliveries, continuous work).

Benefits of using an original intake hose

• Maintaining proper airflow in the diesel engine's intake system.
• Reducing the risk of leaks that could cause power loss or engine malfunctions.
• Better fit to factory mountings in the Ford Transit Mk7, facilitating installation and servicing.
• Consistency with other components from the Hoses, tubes and pipes group within the engine bay.

A used part allows for economical repair while maintaining correct geometry and flow characteristics, which is especially important for fleet vehicles where both cost and reliability are key.

Practical application in servicing

Replacement of the air intake hose is recommended when cracks, abrasions, deformations, or signs of leaks appear on the component. Symptoms may include unstable idle, reduced performance, or incorrect readings from air flow sensors. Using the correct hose restores proper flow path and facilitates further intake system diagnostics.

For workshops and individual users, it is important to install the hose with proper alignment relative to other components, avoiding twists and excessive tension. A correctly mounted component reduces vibration transfer and ensures stable operation over a longer service life.

System completion – related Ford parts

If you are planning a comprehensive repair or upgrade of the engine area in your Ford and need other parts from the same group, such as intake hoses, vacuum hoses, or coolant pipes, check the available parts in the Ford Hoses, tubes and pipes category.

To better understand the relationships between the intake system and engine supply, it is worth familiarizing yourself with practical tips on diagnostics and component selection by catalog numbers – you will find them in the article Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair, which organizes key service information.