EGR Valve Peugeot 307 Citroen C4 1.6 Hdi Ford Fiesta 6 1.6 Tdci 9685640480

EGR Valve Peugeot 307 Citroen C4 1.6 Hdi Ford Fiesta 6 1.6 Tdci is a component from the EGR valves and parts category, designed for 1.6 HDi / TDCi diesel systems. It is responsible for precise control of exhaust gas recirculation, which affects engine performance, exhaust emissions, and operational stability. This is a solution for users looking for a technically matched component for a specific engine configuration.

Specifications and technical data

• SKU: 9685640480
• Mark: Peugeot
• Condition: Used
• OEM Part Number: 9685640480
• Substitutable numbers: 9685640480, 1479057, 5S6Q9D475AB, 5S6Q-9D475-AB
• Tire profile: 65535
• Category: EGR Parts & Valves

Purpose and function in the EGR system

The described EGR valve works with 1.6 HDi engines in Peugeot 307 models, 1.6 HDi in Citroen C4, and 1.6 TDCi in Ford Fiesta 6, ensuring controlled exhaust gas flow to the intake manifold. A properly selected element from this group allows for maintaining correct combustion parameters, reducing smoke, and supporting stable engine operation at low and medium RPM ranges.

Thanks to a design adapted to specific engine families, the valve works with factory controls, which facilitates diagnostics and integration with the existing installation. This is particularly important in vehicles where maintaining compliance with factory engine control unit maps is essential.

Construction and technical characteristics

As an element from the EGR valves and parts category, the product has been designed to operate in demanding thermal and mechanical conditions typical for exhaust gas recirculation systems in diesel engines. The valve body is adapted for installation in factory mounting points, and the geometry of the connections corresponds to standard solutions used in the listed models.

The valve control system works with the vehicle's factory electronics, which allows for maintaining proper communication with the engine control unit. This makes it possible to use standard diagnostic procedures and read valve operating parameters during service.

Benefits of using the correct EGR valve

Using the correct EGR valve in 1.6 HDi / TDCi engines allows for reducing the risk of errors related to incorrect exhaust gas recirculation and improving the stability of the engine's operation. Key advantages include:

• maintaining the correct mixture composition in typical load ranges,
• reducing the tendency for jerking and unstable idle speed,
• easier diagnostics based on factory service procedures,
• maintaining compliance with factory engine control unit settings.

For users who operate the vehicle mainly in city traffic, a properly functioning EGR valve is important for maintaining smooth engine operation during frequent starts and short trips.

Condition, origin, and fitment

The offered element is a used part, which allows for an economical restoration of the EGR system's efficiency while maintaining compliance with factory specifications. The product comes from a group of parts associated with the Peugeot brand, which facilitates selection in terms of the design used in 1.6 HDi units.

Before installation, it is recommended to perform a standard verification of the intake and exhaust system and check the tightness of the lines to fully utilize the potential of the installed valve. Proper fitment to a specific engine version should always be confirmed based on vehicle data and part numbers in the service documentation.

Technical support and additional information

If you are planning a comprehensive repair or upgrade of the engine area in your Peugeot and need other elements from the same group, such as valves, control modules, or additional recirculation components, check the available parts in the Peugeot EGR valves and parts category.

For users interested in a broader context of using used parts in vehicles of other brands, information regarding the selection and operation of components in popular designs may be useful. In this regard, it is worth reading the article Volkswagen – solidity and reliability. Why are used VW parts a reasonable choice?, which discusses practical aspects of using used elements in modern cars.