Ford Transit Mk8 TTG Air Filter Housing Moulding Cover Upper Part 1741459

Ford Transit Mk8 TTG Air Filter Housing Moulding Cover Upper Part is an intake system component designed by Ford to ensure stable engine operation and proper air filtration. The upper part of the housing is responsible for sealing the airflow through the filter element, which translates into smooth engine performance and reduced contamination in the intake system. Thanks to its OEM-compliant design, it is a solution technically tailored to the specifics of the Transit Mk8 model.

Specifications and technical data

• SKU: 1741459-1
• Mark: Ford
• Condition: Used
• OEM Part Number: 1741459-1
• Substitutable numbers: 1741459, CC119601CB, CC11-9601-CB, CC119643AA, CC11-9643-AA
• Category: Air Filter Housings

Purpose and function in the intake system

The upper part of the air filter housing in the Ford Transit Mk8 is responsible for maintaining proper airflow and the tightness of the entire module. A correctly selected housing:

• stabilizes the position of the filter element in the filter chamber,
• limits the ingress of contaminants into subsequent intake components,
• supports uniform air intake by the engine under various load conditions,
• minimizes the risk of leaks resulting from mismatched aftermarket replacements.

As a result, the intake system maintains proper operating parameters, which helps maintain stable power and engine refinement.

Construction and fitment for Ford Transit Mk8

The housing belongs to the Air filter housings group, meaning it has been designed specifically to work with the dedicated filter element and the factory intake duct system. The component's design is adapted to the geometry of the engine bay in the Ford Transit Mk8, which facilitates installation and ensures correct alignment with other components.

Its original Ford origin helps maintain factory airflow parameters, as well as compatibility with mounts, clips, and seals provided by the vehicle manufacturer. In practice, this translates into a reduced need for modifications and more predictable intake system behavior after replacing the component.

Performance characteristics and benefits of use

Choosing an air filter housing upper part that complies with Ford's design allows for maintaining the integrity of the entire intake system. Key benefits include:

• stable air delivery to the engine, which promotes smooth engine operation,
• reduced risk of larger contaminants bypassing the filter element,
• preservation of factory flow geometry, which is important for long-term operation,
• easier diagnostics and service, thanks to compliance with OEM solutions.

This component is particularly important in commercial vehicles such as the Transit Mk8, where the engine often operates under higher loads and in varied environmental conditions.

Component condition and installation aspects

The housing is offered in used condition, which allows for an economical replacement of a damaged or incomplete part while maintaining compliance with the factory design. Before installation, it is recommended to perform a standard inspection of the sealing surfaces, clips, and mounting points to ensure proper tightness after assembling the entire air filter module.

Thanks to its fitment for the Ford Transit Mk8, the installation process is similar to the factory service procedure, which facilitates work for both professional workshops and users with experience in servicing this model.

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 covers, lower housing parts, or additional filter modules, check the available parts in the Ford air filter housings category.

For drivers interested in a broader perspective on the operation and potential service costs of modern power units, a guide article on selected engines may be useful, available here: Troublesome BMW E90 engines – a practical guide to problematic units.