Ford S-Max Exhaust Manifold Collector 2.2 Diesel Duratorq 1698716 BG9Q-9431-AC

Ford S-Max Exhaust Manifold Collector 2.2 Diesel Duratorq is an original component from the Exhaust manifolds group, designed for Ford Duratorq 2.2 diesel engines. This used manifold provides a functional service solution for Ford S-Max vehicles, allowing for the restoration of proper exhaust gas discharge and stable engine operation.

Specifications and technical data

• SKU: 1712160
• Mark: Ford
• Condition: Used
• OEM Part Number: 1712160
• Substitutable numbers: 1712160, BG9Q-9431-AC, BG9Q9431AC
• Fuel type: Diesel
• Part type: Exhaust Manifold
• Category: Manifolds & Headers

Purpose and technical specifications

The presented exhaust manifold is dedicated to 2.2-liter Diesel engines from the Duratorq family, used in the Ford S-Max model. The manifold's design is engineered for uniform exhaust gas discharge from individual cylinders, which reduces localized overheating and supports stable operating parameters for the turbocharged diesel engine. Its original Ford origin helps maintain factory exhaust flow parameters, channel geometry, and mounting points to the cylinder head and the rest of the exhaust system. As a result, the manifold works with the stock turbocharger, engine accessories, and factory heat shields without the need for modifications.

Benefits of using an original exhaust manifold

Using an original exhaust manifold in a Duratorq 2.2 Diesel engine helps reduce the risk of leaks, cracks, and deformations that often occur with cheaper replacements. Precise fitment to the cylinder head facilitates installation, and properly designed exhaust channels help maintain correct boost pressure and proper operation of the exhaust gas recirculation system. For the user, this means:

• more stable engine operation across the full load range,
• reduced risk of exhaust leaks and noise in the engine bay,
• better operating conditions for the turbocharger and adjacent components,
• maintenance of factory exhaust emission parameters (depending on the condition of other system components).

Condition, fitment, and installation

The part comes from disassembly and is offered as a used Ford exhaust manifold, which provides a reasonable compromise between repair costs and maintaining original build quality. Before installation, it is recommended to perform a standard verification of the mating surfaces, threads, and base flatness, as well as to use new gaskets and appropriate bolt tightening torques in accordance with Ford service documentation. Thanks to factory mounting points, the manifold fits the stock Ford S-Max diesel exhaust system, which facilitates the mechanic's work and shortens service time. Proper fitment reduces stress in the system, which is important for the durability of both the manifold and subsequent exhaust components.

Exhaust system expansion and parts selection

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 manifolds, connection sections, or parts working with the turbocharger, check the available parts in the Ford Exhaust manifolds category. For drivers interested in a broader look at the construction and modification possibilities of the exhaust system, including the use of used manifolds in cars of various brands, the following guide article will be helpful: Performance exhaust system: used manifolds and sports catalytic converters on the road. It allows for a better understanding of the relationships between manifold design, exhaust flow, and engine performance characteristics.

Summary

Ford S-Max Exhaust Manifold Collector 2.2 Diesel Duratorq is a practical service solution for users of Ford diesel engines who want to maintain factory engine performance at reasonable repair costs. The original design from the Exhaust manifolds group ensures proper fitment, predictable performance in operation, and compatibility with other exhaust system components and engine accessories.