BMW X3 F25 20dX Diesel N47N B47 Engine Mount Support Bracket Left N/S 6868489

BMW X3 F25 20dX Diesel N47N B47 Engine Mount Support Bracket Left is an original component from the Engine mounts group, designed for the left-side mounting of the power unit in the BMW X3 F25 diesel model. It provides stable support for the drivetrain, reduces vibration transmission to the chassis, and improves the operating comfort of the powertrain during daily use.

Specifications and technical data

• SKU: 6868489
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6868489
• Substitutable numbers: 6868489, 22116868489
• Location on the vehicle: Left
• Fuel type: Diesel
• Category: Engine Mounts

Purpose and function in the drivetrain

The presented mount is designed for installation on the left side of the engine bay in the BMW X3 F25 with a diesel engine. It is responsible for vibration damping and engine stabilization during startup, acceleration, engine braking, and driving under load. A properly selected mount limits unwanted movement of the drivetrain, which translates into reduced stress on other components, such as drive shafts, the exhaust system, or engine accessories.

In the case of diesel engines, which generate higher torque and characteristic vibrations, an appropriate engine mount is of particular importance for the durability of the entire system and the refinement of the powertrain.

Benefits of using an original engine mount

Using an original component from dismantling ensures:

• Factory geometric fitment to the mounting points on the chassis and engine, with no modifications required.
• Properly selected stiffness and damping characteristics, consistent with BMW's design specifications for diesel versions.
• Compatibility with other mounting system components, which facilitates installation and subsequent maintenance.

As a result, the mount helps maintain a stable position of the power unit, reduces noise and vibrations felt in the cabin, and supports the proper operation of the drivetrain.

Installation and operational characteristics

The mount is intended for installation at the factory mounting points on the left side of the vehicle. The component's design is adapted to the loads occurring in diesel engines, allowing for safe operation across a wide range of road conditions. Proper installation of this mount:

• limits excessive engine movement during sudden load changes,
• reduces the risk of damage to hoses, connectors, and accessory components in the engine bay,
• improves drivetrain precision and driving comfort.

The part comes from dismantling, which allows you to combine original manufacturing quality with a more cost-effective repair compared to low-quality new replacements.

Application in diesel vehicles

The mount is intended for use with diesel engines in the BMW X3 F25, meaning its characteristics have been selected for the specific loads and vibrations generated by diesel engines. In practice, this translates into:

• better vibration damping in the low and medium RPM range,
• more stable drivetrain behavior under high torque,
• reduction of vibration transmission to the chassis and interior components.

Consequently, replacing a worn mount with a functional component of this type is an important step in restoring driving comfort and improving the overall refinement of the diesel engine.

Selection support and additional information

Before purchasing, it is worth verifying the compatibility of the mount with the specific equipment and engine version of your BMW X3 F25 using data such as the OEM part number, interchangeable numbers, or manufacturer markings available in the specifications section. If necessary, you can compare the shape and mounting points with the part removed from the vehicle to confirm full compatibility.

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other components from the same group, such as additional mounts, brackets, or other cushions, check the available parts in the BMW Engine mounts category.

For users interested in the broader context of using parts from dismantling in vehicles of this brand, especially in the area of electronics and control, an article describing the servicing of multimedia systems and controllers may be helpful – you can find it here: Driving pleasure for years – how to take care of iDrive systems and electronic modules in BMW 3 and 5 series models using parts from dismantling?.

If you are considering whether it is a better choice to refurbish an existing component or install an original used part, it is worth reading the analysis of the advantages of both solutions in our guide: Refurbished or original used – which part to choose for repairs?.