BMW 3 Series F30 LCI F30N Sound Insulation Trunk Rear Left N/S 7360251

Left rear trunk insulation for BMW 3 F30 LCI is an original upholstery element designed for installation on the left side of the rear body. Specifically designed for the facelifted 3 Series F30, it ensures a cohesive finish for the trunk interior and helps reduce noise and vibrations transmitted from the rear of the vehicle. This is a practical solution for users who want to restore the factory look and acoustic comfort of their BMW.

Specifications and technical data

• SKU: 7360251
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7360251
• Substitutable numbers: 7360251, 51477360251, ASZ
• Location on the vehicle: Rear, Left
• Category: Other Interior Parts & Accessories

Purpose and Fitment

The presented left rear trunk insulation for BMW 3 F30 LCI is a dedicated element for installation in the left rear part of the trunk space. The construction has been developed for the specific body geometry, ensuring the upholstery precisely adheres to the paneling and requires no modifications. Proper fitment translates to secure mounting, absence of unwanted gaps, and an aesthetically pleasing interior finish.

Acoustic Function and Interior Protection

This element plays an important role in dampening noise and vibrations originating from the rear axle, wheel arch, and trunk floor. The carefully selected material structure helps reduce road noise, suspension operation sounds, and minor resonances, thereby improving acoustic comfort in the cabin. Additionally, the insulation protects metal surfaces from accidental impacts from transported cargo, minimizing the risk of scratches and minor mechanical damage.

Characteristics of a Used Part

As a used OEM BMW part, this insulation retains its factory geometry, mounting points, and compliance with the original manufacturer's design. It is a good solution for drivers who want to maintain material and color consistency in the trunk while seeking a cost-effective way to replace missing or damaged upholstery. A used part allows for preserving the original interior character without resorting to aftermarket alternatives with uncertain fitment.

Benefits of Installation

Replacing a missing or worn left rear trunk insulation offers a range of practical benefits:

• restoring the factory appearance of the rear interior,
• improving acoustic comfort in the cabin,
• protecting body panels from minor damage caused by transported items,
• maintaining consistency with other upholstery elements of the BMW 3 Series F30 LCI.

Thanks to this solution, the trunk remains functional, organized, and better prepared for daily use.

If you are planning a comprehensive repair or upgrade of the trunk area in your BMW and need other parts from the same group, such as side insulation panels, covers, or upholstery panels, check the available parts in the Other BMW category.

To better understand the design differences between sports and standard car versions, including their impact on the drivetrain, brakes, and chassis, it is worth reading the article Audi RS vs. Other Models – What Lies Under the Hood and Chassis?, which illustrates how manufacturers design individual components for performance and durability.

If you are considering a broader use of original, used parts for your BMW and want to learn about their advantages in terms of cost, quality, and ecology, the guide Used Parts for BMW – Are They Worth It? Key Benefits for Brand Enthusiasts will be helpful, offering advice on what to look for when choosing such components.