Peugeot 3008 Ford Mondeo Mk4 2.0 HDI TDCi Fuel Rail is a specialized component of the fuel system for diesel engines, designed for 2.0 HDI / TDCi units. It is responsible for the stable distribution of high-pressure fuel to the injectors, which is crucial for the smooth operation, performance, and economy of a diesel engine.
Specifications and technical data
- SKU: 9681909680
- Mark: Peugeot
- Condition: Used
- OEM Part Number: 9681909680
- Substitutable numbers: 9681909680, 96 819 096 80, 9M5Q-9D280-AB
- Fuel type: Diesel
- Category: Fuel Injectors
Purpose and Role in the Common Rail System
The fuel rail in a diesel engine serves as a common high-pressure manifold from which individual injectors are supplied. For 2.0 HDI / TDCi units, the use of a properly selected fuel rail directly impacts:
- fuel pressure stabilization across the entire engine speed range,
- precise diesel oil dosing into the cylinders,
- reduction of vibrations and operating noise characteristic of diesel engines,
- maintenance of correct combustion parameters, contributing to lower fuel consumption.
A correctly chosen fuel rail is particularly important in modern common rail systems, where operating tolerances are very narrow, and the control electronics require repeatable pressure conditions.
Compatibility with Peugeot 3008 and Ford Mondeo Mk4 2.0 HDI TDCi
The presented fuel rail for 2.0 HDI / TDCi engines has been designed for use in Peugeot 3008 and Ford Mondeo Mk4 vehicles with diesel engines. The appropriate geometry of the connections and the arrangement of the outlets allow for installation in factory mounting points, which facilitates servicing and reduces replacement time.
Thanks to the use of a solution compatible with the common rail system of these models, the fuel rail works with the factory engine control unit, pressure sensors, and injectors, ensuring:
- proper cooperation with the original diesel engine accessories,
- maintenance of the factory operating parameters of the powertrain,
- possibility of computer diagnostics without the need for software modifications.
Technical Characteristics and User Benefits
The fuel rail belongs to the category of Injector Nozzles, which are components directly related to the precise delivery of fuel in compression-ignition engines. The design adapted for use with Diesel fuel ensures resistance to high operating pressures and variable thermal conditions in the engine bay.
Key benefits of using this fuel rail include:
- maintaining uniform fuel pressure throughout the common rail system,
- stable injector operation under load and at idle,
- reducing the risk of power loss resulting from unstable fuel supply,
- support for the correct combustion process, contributing to lower exhaust emissions.
The product has a dedicated OEM part number and associated replacement numbers, which facilitates verification of compatibility with a specific engine configuration and vehicle year.
Condition, Origin, and Service Application
The fuel rail is a used component, originating from the original fuel system of a Peugeot vehicle. Such components are often chosen by professional workshops and discerning users looking for solutions with a good cost-to-quality ratio, while maintaining parameters close to factory specifications.
Replacing the fuel rail is recommended, among other situations, when:
- high-pressure system leaks have been detected,
- there are problems with starting or uneven operation of the diesel engine,
- diagnostics indicate incorrect pressure in the common rail manifold.
To better understand the impact of fuel system components on the operation of a diesel engine, it is worth reading the article "Diesel Injector Faults – How to Recognize Them and What Neglecting Them Entails", which discusses the symptoms and consequences of irregularities in the injection system.
Selection Support and Related Products
When selecting a fuel rail for a specific 2.0 HDI / TDCi engine version, it is crucial to compare the OEM part number and replacement numbers with the vehicle's specifications. If in doubt, it is advisable to seek assistance from a mechanic or a common rail system specialist to ensure full compatibility of the component with the given powertrain.
If you are looking for other Peugeot injector nozzles for different models of this brand, check out our dedicated category: Peugeot injector nozzles. There you will find a wide selection of fuel system components that will allow for a comprehensive approach to diesel engine servicing.
If you are also interested in the ecological and economic aspects of using salvaged parts, it is worth reading the material on eco-tuning and the use of recycled parts in improving performance and reducing carbon footprint, which shows a practical approach to modern diesel vehicle operation.
