BMW G11 G12 Underbody Panelling Rear Right O/S Chassis Splash Mud Cover 7351646

Visual condition of the part

The product shows signs of use visible in the photos.

BMW G11 G12 Underbody Panelling Rear Right O/S Chassis Splash Mud Cover is an original body component designed to protect the rear right section of the undercarriage from water, mud, and debris. This factory-made underbody protection panel ensures proper airflow management under the vehicle, supports aerodynamics, and reduces corrosion of structural components. As such, it serves as a functional addition to the rear body section of the luxury BMW 7 Series G11/G12 sedans.

Specifications and technical data

• SKU: 7351646
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7351646
• Substitutable numbers: 7351646, 51757351646
• Location on the vehicle: Rear, Right
• Category: Splash Guards & Mud Flaps

Purpose and technical function

The presented underbody panel is designed for installation in the rear right section of the chassis, where it acts as a barrier against water, mud, road salt, and small stones thrown up from the wheels. This component performs several key technical functions:

• limits direct contact of contaminants with the side member and suspension components,
• supports anti-corrosion protection of the load-bearing structure,
• stabilizes airflow under the vehicle, which promotes proper aerodynamics,
• reduces the risk of mud accumulation in critical body points.

Thanks to its factory fitment for the specific generation of the BMW 7 Series, the panel works in conjunction with other underbody panels to create a cohesive, sealed protection system.

Construction and fitment for BMW G11/G12

The panel was developed by BMW as part of the underbody panel system, which is why its geometry, mounting points, and shape are precisely matched to the G11/G12 body structure. Installation in the rear right part of the vehicle allows for:

• maintaining the original underbody line,
• proper fitment with adjacent covers and wheel arches,
• maintaining factory clearances and technological gaps.

Such fitment is particularly important in premium class vehicles, where both technical protection and the preservation of the manufacturer's intended acoustic and aerodynamic characteristics are essential.

Component condition and benefits of choosing a used part

The offered underbody panel is in used condition, meaning it has been removed from a vehicle but retains the functionality required for further use. Choosing an original, used BMW part offers several practical benefits:

• factory fitment for the specific model and body version,
• maintaining compatibility with existing mounting points,
• an economical alternative to a new component while maintaining original manufacturing quality.

Before installation, a standard inspection of the mounting points and surface cleaning is recommended to ensure proper adhesion to the body.

The importance of a proper underbody panel in operation

A functional underbody panel in the rear right section of the vehicle has a direct impact on the durability of suspension and body components. The absence or damage of this panel can lead to accelerated corrosion, mud accumulation, and increased noise while driving. A properly selected component:

• limits moisture penetration around suspension mounts,
• helps keep the underbody area clean,
• supports acoustic comfort inside the vehicle.

For BMW 7 Series G11/G12 vehicles, maintaining a complete set of underbody panels is important both from a technical point of view and for the vehicle's value on the secondary market.

If you are planning a comprehensive repair or upgrade of the mud and water protection zone in your BMW and need other components from the same group, such as additional covers, protective panels, or elements protecting the body from dirt, check the available parts in the BMW Mud Flaps category.

For drivers who care about the overall technical condition of the vehicle, including systems exposed to harsh operating conditions, educational materials regarding other components may also be useful. In the context of operating a car in a variable climate, it is worth reading the guide on the air conditioning system – you will find practical tips in the article A/C Compressor – failure symptoms, causes, and safe replacement.