Ford Mondeo Mk4 S-Max Galaxy Exhaust Manifold 2.2 TDCI 8G9Q-9431-DA

Ford Mondeo Mk4 S-Max Galaxy Exhaust Manifold 2.2 TDCI is an original exhaust system component designed for Ford models equipped with the 2.2 TDCI diesel engine. Thanks to its factory-spec geometry and precise fitment to the cylinder head, it ensures stable exhaust gas discharge and proper integration with the rest of the exhaust system. This is an ideal solution for users looking for a proven exhaust manifold with parameters consistent with factory equipment.

Specifications and technical data

• SKU: 1555476
• Mark: Ford
• Condition: Used
• OEM Part Number: 1555476
• Substitutable numbers: 1555476, 8G9Q-9431-DA, 8G9Q9431DA
• Part type: Exhaust Manifold
• Category: Manifolds & Headers

Purpose and compatibility

The presented exhaust manifold is designed for use in Ford Mondeo Mk4, S-Max, and Galaxy vehicles with the 2.2 TDCI unit. The manifold's construction is tailored to the operating characteristics of the diesel engine, which helps maintain the correct exhaust pressure and temperature in the initial part of the system. Using an original solution reduces the risk of leaks, improper fitment, or thermal stress resulting from inaccurate casting.

Construction and function of the exhaust manifold

The exhaust manifold in the 2.2 TDCI engine is responsible for collecting exhaust gases from individual cylinders and directing them to the subsequent components of the system. Properly shaped exhaust channels help maintain uniform flow, which is important for turbocharger performance, engine refinement, and noise levels. A correctly selected manifold reduces turbulence and localized overheating, which translates into the thermal stability of the entire system. The original Ford exhaust manifold is designed for long-term operation under high-temperature conditions and variable loads. As a result, it provides a solid foundation for repairs related to loud exhaust operation, power loss, or the presence of exhaust fumes in the engine bay.

Benefits of using an original used manifold

Using a factory exhaust manifold to replace a worn or damaged component allows you to maintain engine performance parameters in accordance with the manufacturer's specifications. The main advantages of this solution include:

• reliable fitment to the cylinder head and other exhaust system components,
• preservation of the stock exhaust flow characteristics,
• reduction of the risk of leaks and unwanted noises in the engine area,
• possibility of an economical repair without the need to interfere with the entire exhaust system. A used exhaust manifold from the original Ford parts group is a compromise between cost and maintaining the factory functionality of the exhaust system, which is particularly important in turbocharged engines.

Component condition and service application

The offered exhaust manifold belongs to the Exhaust manifolds category and is intended for reinstallation in a vehicle following standard workshop verification. This type of component is often chosen for repairs related to casting cracks, leaks at the connection with the cylinder head, or during turbocharger replacement when the old manifold shows signs of overheating. Replacing the manifold with an original equivalent allows for the restoration of proper exhaust flow and reduces the risk of secondary faults within the exhaust and turbocharging systems.

Technical support and parts selection

When diagnosing loud exhaust operation, buzzing in the engine area, or hissing under load, it is worth considering the condition of the exhaust manifold alongside the muffler and other components. A detailed discussion of symptoms and the principles of selecting original used components can be found in the article: Loud exhaust operation – when is it worth replacing the muffler and manifold with original used parts. If you are planning a comprehensive repair or upgrade of the exhaust system area in your Ford and need other components from the same group, such as manifolds, connecting sections, or connection elements, check the available parts in the Ford exhaust manifolds category.