Ford Mondeo Mk5 Air Intake Pipe Hose Line 1.5 EcoBoost Petrol DS73-9R504-GE

Ford Mondeo Mk5 Air Intake Pipe Hose Line 1.5 EcoBoost Petrol is a component from the Lines, hoses and pipes group, responsible for the stable supply of air to the intake system of a petrol engine. A properly selected intake hose supports the smooth operation of the 1.5 EcoBoost unit, reduces pressure drops, and helps maintain the correct air-fuel mixture parameters. It is a practical solution for users who want to restore the correct operation of the intake system after damage or wear of the factory component.

Specifications and technical data

• SKU: DS73-9R504-GE
• Mark: Ford
• Condition: Used
• OEM Part Number: DS73-9R504-GE
• Substitutable numbers: DS73-9R504-GE, DS739R504GE, 5361917
• Fuel type: Petrol
• Part type: Pipe
• Category: Hoses, Lines & Pipes

Purpose and function of the air intake hose

The presented air intake hose is designed for the 1.5 EcoBoost petrol engine in the Ford Mondeo Mk5 model. Its task is to direct the intake air from the filter system to the subsequent components of the intake, while maintaining proper tightness and resistance to vacuum. As a result, the air supply system operates under stable conditions, which promotes proper combustion and predictable performance characteristics of the power unit.

Construction and performance parameters

The hose belongs to the group of flexible intake system components, designed by the Ford brand with a specific structural layout of the Mondeo Mk5 engine bay in mind. The shape and connection diameters are matched to the factory ports, which facilitates installation and reduces the risk of leaks. The geometry of the hose allows for the compensation of engine vibrations and body movements without placing excessive stress on adjacent components. The element is made of a material resistant to typical operating conditions in the engine bay – temperature changes, contact with oil mist, and pressure pulsations. The appropriate wall stiffness limits deformation during sudden load changes, which helps maintain stable airflow across the entire RPM range.

Benefits of using an original intake hose

Using an original intake hose in a Ford Mondeo Mk5 with a 1.5 EcoBoost petrol engine allows for maintaining factory airflow parameters and compatibility with serial mounts. Key advantages include:

• secure fit with intake system components without the need for modifications,
• preservation of the airflow path intended by the manufacturer,
• reduction of the risk of leaks and uncontrolled "false" air intake,
• stable cooperation with petrol engine accessories, including the mixture control system. Replacing a worn or damaged hose with a functional element from the same design group helps eliminate problems with unstable idle, power loss, or errors related to improper airflow.

Product condition and service application

The offered air intake hose is a used item, making it a reasonable cost-effective alternative to a new component while maintaining compliance with factory specifications. This type of part works well in maintenance repairs when the priority is to restore the correct operation of the intake system within a controlled service budget. Choosing an original hose from this group allows you to avoid problems typical of imprecise replacements.

Complementary Ford intake system components

If you are planning a comprehensive repair or upgrade of the engine area in your Ford and need other elements from the same group, such as vacuum lines, flexible intake hoses, or breather pipes, check the available parts in the Ford lines, hoses and pipes category. For drivers interested in a broader approach to car modifications and improvements, including the use of used components in upgrade projects, an article describing the characteristics of sports versions and the possibilities of their adaptation may be helpful – you can find it here: MINI John Cooper Works – what makes it stand out and how to improve your MINI?.