BMW X3 E83 3.0d M57N2 Exhaust Heat Shield Screening Plate 3422360

BMW X3 E83 3.0d M57N2 Exhaust Heat Shield Screening Plate is an original component from the Heat shields, connectors and couplings group, designed to protect the exhaust system in the BMW X3 E83 model with the M57N2 engine. It provides a stable thermal barrier, limiting the heating of adjacent components and supporting the safe, predictable operation of the exhaust system.

Specifications and technical data

• SKU: 3422360
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3422360
• Substitutable numbers: 51713422360, 3422360, BG
• Category: Heat Shields, Wraps & Sleeves

Purpose and function of the exhaust heat shield

The presented shield has been designed specifically for the geometry of the BMW X3 E83 3.0d M57N2 exhaust system, ensuring proper heat flow management and protection for nearby components. The properly shaped surface of the shield helps to reduce the impact of high temperatures on the bodywork, wiring, and adjacent mechanical components.

Using a dedicated heat shield translates into:

• reduction of local overheating in the exhaust system area,
• more stable operating conditions for suspension and body components near the exhaust,
• more predictable heat dissipation during intensive use.

Construction and fitment for BMW X3 E83 3.0d M57N2

The exhaust heat shield is manufactured as an OEM component, which means its shape, mounting points, and routing relative to the exhaust system are in accordance with BMW factory specifications. As a result, installation is straightforward, without the need for modifications or adjustments to the vehicle.

Key design features:

• factory fitment for the exhaust system in the BMW X3 E83 3.0d M57N2,
• mounting points designed for original locations on the chassis,
• profiling that ensures proper distance between the exhaust and protected components.

Condition of the component and benefits of using an OEM used part

The shield is sourced from dismantling and is offered as a used part, which allows you to combine original fitment with a cost-effective purchase. Unlike aftermarket replacements with universal geometry, the OEM component maintains the correct rigidity and shape, which is important for the effectiveness of thermal protection and the absence of unwanted vibrations or noise while driving.

Using an original, used exhaust heat shield is a solution that:

• maintains the factory concept of heat management in the exhaust zone,
• reduces the risk of contact between hot components and the bodywork or wiring,
• allows for maintaining the structural integrity of the vehicle in accordance with the BMW design.

Support with selection and integration with other components

When replacing the exhaust heat shield, it is worth checking the condition of adjacent mounts, connectors, and couplings within the exhaust system to restore full thermal protection functionality during a single service operation. If necessary, this shield can be combined with other components from the same group, which facilitates a comprehensive approach to exhaust zone service.

If you are planning a comprehensive repair or upgrade of the exhaust zone in your BMW and need other components from the same group, such as additional shields, connectors, or couplings, check the available parts in the BMW Heat shields, connectors and couplings category.

Additional information and technical knowledge

For BMW owners interested in a broader approach to vehicle operation and service, including the use of dismantled parts in the area of electronics and control systems, an article describing practical aspects of working with iDrive modules, FRM, or engine control units may be helpful. More information can be found in the material: Driving pleasure for years – how to take care of iDrive systems and electronic modules in BMW 3 and 5 series models using dismantled parts?