Ford Fiesta Mk8 Focus Mk4 Fuel Pump 1.5 Petrol EcoBoost HX7G-9D376-AA

Ford Fiesta Mk8 Focus Mk4 Fuel Pump 1.5 Petrol EcoBoost is an original fuel system component designed for EcoBoost petrol engines, ensuring stable fuel pressure in modern Ford units. As part of the High-pressure fuel pumps group, it is responsible for the precise delivery of fuel to the injectors, which translates into efficient engine operation and proper vehicle dynamics. This used OEM component is a solution for drivers looking for a technically matched part at a reasonable price.

Specifications and technical data

• SKU: 2668923
• Mark: Ford
• Condition: Used
• OEM Part Number: 2668923
• Substitutable numbers: HX7G-9D376-AC, HX7G9D376AC, HX7G-9D376-AA, HX7G9D376AA, 2668923
• Fuel type: Petrol
• Part type: High Pressure Pump
• Category: High Pressure Fuel Pumps

Purpose and role in the fuel system

The presented pump is a high-pressure component designed for 1.5 Petrol EcoBoost engines in Ford Fiesta Mk8 and Ford Focus Mk4 models. It is responsible for increasing the pressure of the petrol supplied from the low-pressure part of the system to the level required by direct injection, which enables proper air-fuel mixture formation and maintains the engine's operating parameters according to the manufacturer's specifications.

Thanks to a design tailored to Ford's specifications, the pump works with the factory engine control system, maintaining the pressure characteristics intended for this generation of EcoBoost units. This is important for performance, as well as for fuel consumption and exhaust emissions.

Benefits of using an original high-pressure fuel pump

Using an original pump from the High-pressure fuel pumps category to replace a worn or faulty component allows for the restoration of correct engine supply parameters. In practice, this means:

• stable fuel pressure across the entire engine load range,
• proper throttle response and smooth engine operation,
• reduced risk of misfires and starting problems on both warm and cold engines,
• better compatibility with the engine control system and emission control systems.

The used OEM element is a compromise between cost and maintaining factory performance characteristics, which is particularly important in modern engines with direct petrol injection.

Compatibility and selection by part numbers

The pump has been designed specifically for 1.5 EcoBoost petrol units installed in the Ford Fiesta Mk8 and Ford Focus Mk4. Selection is based on the OEM part number and interchangeable numbers, which allows for precise verification of compatibility with a specific engine version and vehicle year. This minimizes the risk of installation problems and improper fuel system operation after replacement.

To ensure a perfect fit, it is worth comparing the markings with the currently installed component or using the Ford parts catalog, which includes reference numbers and replacements within the same construction group.

Technical characteristics and fuel

The pump is designed to operate in a petrol engine supply system, meaning it is adapted to the properties of Petrol fuel. The high-pressure design ensures proper sealing and resistance to the loads resulting from operation in direct injection, where working pressures are significantly higher than in classic multi-point systems.

Proper matching to the fuel type is crucial for the durability of the component and operational safety – using a pump intended for petrol in an EcoBoost engine allows for maintaining operating parameters consistent with the manufacturer's assumptions and limits the risk of damage resulting from incorrect part selection.

Condition and service application

The offered pump is a used component, which makes it an attractive option for repairs where maintaining the original specification while controlling costs is important. It works well both for the typical replacement of a worn pump and for broader service work related to the fuel system, e.g., after the occurrence of fuel pressure problems, engine jerking, or errors stored in the controller.

Selecting the correct high-pressure fuel pump is particularly important in engines with direct injection, where improper pressure can lead to accelerated wear of the injectors, increased fuel consumption, or exhaust emission problems.

If you are planning a comprehensive repair or upgrade of the engine area in your Ford and need other components from the same group, such as additional pumps, fuel lines, or supply elements, check out the available parts in the Ford High-pressure fuel pumps category.

To better understand the operating principles and diagnostics of these types of components, it is worth referring to a guide describing the entire fuel system, including injectors, pumps, and the fuel tank – you can find it in the article "Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration", which discusses part selection by OEM numbers, typical symptoms of failures, and operational recommendations.