BMW 3 Series E93 LCI Rear Bumper Deformation Element Damper 6988461

The BMW E93 Rear Floor Insulation Insert is an original body part designed for the rear floor area of the 3 Series convertible. It provides effective noise damping, panel stabilization, and additional protection for the floor structure. This solution is for users who expect factory fitment and the preservation of the vehicle's proper operating characteristics.

Specifications and technical data

• SKU: 6988461
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6988461
• Substitutable numbers: 6988461, 51486988461
• Location on the vehicle: Rear
• Category: Other Exterior Parts & Accessories

Purpose and Function of the Component

The rear floor insulation insert in the BMW E93 operates in the rear body section, responsible for limiting the transmission of vibrations and noise from the suspension and chassis into the cabin. Thanks to its precise shape, tailored to the E93 model's construction, this component:

• stabilizes selected floor sections in the rear of the vehicle,
• creates an acoustic barrier between the chassis and the interior,
• supports the maintenance of proper structural rigidity in the rear of the car,
• helps preserve the acoustic comfort characteristic of the BMW brand.

Benefits of Using an Original Insert

Using an original insulation insert in the BMW E93 allows for the preservation of parameters intended by the vehicle manufacturer. In practice, this means:

• precise fit to factory mounting points without the need for modifications,
• consistency with existing interior trim and rear cabin upholstery elements,
• maintenance of the acoustic insulation level specified by the manufacturer,
• reduction of unwanted resonances and creaks in the rear of the vehicle.

For users who care about the body's technical condition and driving comfort, replacing worn or damaged insulation with an original part is a solution that restores proper operating conditions.

Installation Characteristics

The insert is designed for installation in the rear of the vehicle, in the floor area. The construction, tailored to the BMW E93, allows for installation based on factory mounting points and floor shape, which facilitates service work and reduces replacement time. The component works in conjunction with other elements of the rear body trim, such as upholstery or covers, creating a cohesive insulation system.

Application in BMW Service and Restoration

The rear floor insulation insert is particularly useful for work related to:

• interior restoration of the BMW E93 after years of use,
• post-accident repairs in the rear body section,
• eliminating excessive noise or vibrations coming from the rear of the vehicle,
• restoring the factory standard of acoustic comfort.

Using original insulation elements helps maintain the suspension and chassis operating characteristics intended by the manufacturer, which is important for both comfort and the overall driving experience.

If you are planning a comprehensive repair or upgrade of the rear floor area in your BMW and need other parts from the same group, such as additional soundproofing inserts, floor covers, or trunk soundproofing elements, check the available parts in the Other BMW category.

Technical Support and Parts Knowledge

When selecting insulation elements and components related to the chassis and running gear, it is advisable to use reliable sources of information. Differences in the construction of individual model versions, such as performance variants, often stem precisely from different solutions in the chassis, braking, or insulation systems. To better understand the impact of these elements on the car's behavior, it is worth familiarizing yourself with the material comparing solutions used in sports versions and standard versions, available in the article Audi RS vs. Other Models – What's Under the Hood and Chassis?.