BMW X5 E70 X6 E71 Front Subframe Cover Reinforcement Plate Undertray 6786568

The BMW X5 E70 X6 E71 Engine Underbody Shield Plate is a component from the category of longitudinal body frame parts and brackets, designed for installation in the front part of the underbody. It ensures an organized enclosure of the engine bay from below, which promotes stable component operation and facilitates maintaining the vehicle in good technical condition.

Specifications and technical data

• SKU: 6786568-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6786568
• Substitutable numbers: 31106786568, 6786568, 31116773000, 6773000, ŁS
• Location on the vehicle: Front
• Category: Frame Rails & Subframes

Purpose and Function of the Engine Underbody Shield

The engine underbody shield plate in BMW X5 E70 and X6 E71 models serves as a structural protective element within the longitudinal body frame parts and brackets. Its task is to shield the lower part of the powertrain and critical mounting points, thereby reducing the risk of damage from contact with the road surface, minor obstacles, or road debris.

Its placement in the front section of the vehicle also aids in organizing airflow under the car, which can have a beneficial effect on aerodynamic stability and the operation of the cooling system.

Construction within Longitudinal Body Frame Parts and Brackets

This element belongs to the category of longitudinal body frame parts and brackets, meaning it works with the factory mounting points in the vehicle's load-bearing structure. This allows for maintaining the correct underbody enclosure geometry and proper load distribution in the front of the car.

This solution:

• stabilizes the shield relative to the frame and brackets, reducing vibrations during driving,
• facilitates installation through factory-provided mounting locations,
• supports the protection of critical areas under the engine and in its immediate vicinity.

Benefits of Using an Original BMW Part

The shield designed for BMW X5 E70 and X6 E71 is a BMW branded part, which promotes compatibility with the vehicle's factory construction. Proper fitting with the longitudinal body frame parts and brackets allows for:

• secure integration with the underbody without the need for modifications or shape adjustments,
• maintaining predictable vehicle behavior in terms of stiffness and the operation of the load-bearing structure,
• preserving the factory concept of protecting the lower engine area and associated components.

The used nature of the part allows for an economical restoration of the underbody enclosure's completeness while maintaining a construction consistent with the manufacturer's solutions.

Vehicle Placement and Installation Aspects

The shield is designed for installation in the front part of the vehicle, in the area under the engine. In practice, this means it works with existing brackets and frame rails, which simplifies installation in place of the factory element. When selecting, it is worth paying attention to:

• compatibility with the body generation (X5 E70, X6 E71),
• correct positioning of mounting points relative to the frame and brackets,
• condition of the working surfaces in the contact area with the underbody structure.

A properly selected shield facilitates vehicle servicing, as it restores the factory layout of the lower engine compartment enclosure, which is important for both inspections and mechanical repairs.

BMW Longitudinal Body Frame Parts and Brackets – Selecting the Right Components

If you need other elements from the BMW Longitudinal Body Frame Parts and Brackets category, use the dedicated subpage: BMW longitudinal body frame parts and brackets. This will help you select compatible structural components for a specific model and body version.

Technical Knowledge and the Choice of Used Parts

When assembling used structural components, it is beneficial to know the general principles of part selection and their cost-effectiveness assessment. A resource discussing issues related to purchasing used powertrain components and their compatibility may be helpful, available here: Used gearbox – when is it worthwhile and what you need to remember. The information contained therein helps approach the purchase of used parts in other vehicle areas with awareness.