Exhaust BMW X3 E83 3.0d Diesel Exhaust Manifold Header 4720967

Exhaust BMW X3 E83 3.0d Diesel Exhaust Manifold Header is a factory exhaust system component designed for diesel engines in the BMW X3 E83 3.0d model. This used manifold ensures the preservation of the original exhaust flow geometry, which promotes stable engine operation and correct performance parameters. It is a solution for users looking for a proven OEM component instead of unreliable aftermarket replacements.

Specifications and technical data

• SKU: 4720967
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 4720967
• Substitutable numbers: 4720967, 11624720967
• Fuel type: Diesel
• Category: Manifolds & Headers

Purpose and role in the exhaust system

The exhaust manifold in the BMW X3 E83 3.0d is responsible for collecting exhaust gases from the individual cylinders of the diesel engine and directing them to the remaining components of the system. A properly selected, original manifold helps maintain:

• stable exhaust pressure across the entire rev range,
• correct operation of the turbocharger and engine control systems,
• appropriate temperature in the cylinder head zone,
• reduction of unwanted vibrations and leaks.

As a result, the diesel engine maintains proper operating refinement, and the risk of power loss or increased fuel consumption is limited.

Benefits of using an original BMW manifold

Using a used, original exhaust manifold in the BMW X3 E83 3.0d is a compromise between cost and quality. Compared to random aftermarket replacements, the OEM component provides:

• precise fit to the cylinder head and other exhaust system components,
• preservation of the factory exhaust flow characteristics,
• lower risk of assembly problems and leaks,
• compatibility with the equipment intended for the diesel engine in this model.

For users who want to keep their car in a configuration close to the factory state, choosing an original manifold from the Exhaust Manifolds category is a technically safe and predictable solution.

Condition, assembly, and technical aspects

The offered exhaust manifold is a used part, sourced from dismantling, which allows for an economical repair of the exhaust system while maintaining OEM parts. Before installation, it is recommended to perform a standard verification of the mating surfaces, threads, and mounting points, as well as to use new gaskets and fasteners in accordance with the BMW service procedure.

When replacing the manifold in a diesel engine, it is worth paying attention to:

• proper cleaning of the contact surface with the cylinder head,
• checking the condition of the mounting bolts and replacing them if necessary,
• tightening torque in accordance with service documentation,
• checking the system for leaks after the first engine start.

Such an approach minimizes the risk of repeated intervention in the exhaust system and supports trouble-free operation of the vehicle.

Exhaust system expansion and parts selection

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other elements from the same group, such as additional manifolds, connecting sections, or mounting elements, check the available parts in the BMW Exhaust Manifolds category.

For drivers interested in a broader look at tuning and exhaust system modifications, including the selection of used manifolds for various brands, our blog article will be useful: Performance exhaust system: used manifolds and sports catalytic converters on the road. This is a practical addition to your knowledge when planning changes to the exhaust system of a diesel-powered car.

Summary

Exhaust BMW X3 E83 3.0d Diesel Exhaust Manifold Header is a reasonable choice for users who want to restore the efficiency of the exhaust system using an original component. The used OEM element allows for maintaining the factory operating parameters of the diesel engine, reducing the risk of assembly problems, and keeping the vehicle in a configuration consistent with the manufacturer's specifications. It is a practical solution for repairs where both technical quality and cost control are important.