BMW 1 Series E81 E82 E82E E87 E87N E88 Sealing Upper Part Hood Left N/S

BMW E81 E82 E87 Hood Seal Upper Left is a precisely fitted body part designed for installation on the left side of the engine bay. It ensures a tight seal for the upper edge of the hood, helping to prevent water, dirt, and noise from entering the engine compartment. By maintaining the original geometry, the seal provides stable hood seating and improves the vehicle's driving comfort.

Specifications and technical data

• SKU: 7140585
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7140585
• Substitutable numbers: 51767140585, 7140585
• Location on the vehicle: Left
• Category: Other Exterior Parts & Accessories

Purpose and Function of the BMW Hood Seal

The presented Hood Seal Upper Left is designed for BMW E81, E82, and E87 series models. Its purpose is to seal the contact area between the hood and the body on the left side, which contributes to:

• limiting the ingress of water and contaminants into the engine compartment,
• reducing unwanted hood vibrations and noises during driving,
• stabilizing the hood's position relative to the fenders and bulkhead,
• maintaining the correct body line in the front section of the car.

Its placement on the left side of the vehicle allows for precise alignment with the factory mounting points, facilitating installation and ensuring proper sealing.

Construction, Fitment, and Installation

The seal is manufactured to be compliant with the solutions used by the vehicle manufacturer, ensuring appropriate flexibility and working shape. Its precisely contoured geometry results in:

• secure adhesion to the hood edge and adjacent body parts,
• uniform pressure along its entire length,
• easy seating in the original guides and clips.

This part is intended for installation in place of the original seal, without requiring modifications to the hood or body structure. Proper positioning of the seal on the left side of the vehicle helps maintain body line consistency and correct hood closure.

Characteristics of a Used Part

This seal comes from a secondary market, allowing for economical repairs while preserving the vehicle's original character. A used part of this type is particularly beneficial when the existing seal:

• has undergone wear and tear (cracks, hardening, deformation),
• has been mechanically damaged during an accident or service work,
• no longer provides adequate sealing and requires replacement.

Using an original design helps maintain the factory hood fitment and predictable performance of the part over extended use.

Benefits of Using the Correct Hood Seal

Choosing the appropriate left-side upper hood seal translates into a range of practical benefits for the daily operation of BMW E81, E82, and E87 series vehicles:

• better protection of engine bay components against moisture and dirt,
• reduced risk of corrosion in critical body areas,
• more stable hood closure and reduced edge play,
• maintaining the aesthetic appearance of the vehicle's front end.

By adhering to the original body structure, the seal supports the proper functioning of the hood and adjacent elements such as the bulkhead and fenders.

Related BMW Body Parts and Additional Materials

If you are planning a comprehensive restoration of the front end of your BMW and require other body parts for this brand, such as additional seals, covers, or small fasteners, check the available parts in the Other BMW category.

When comparing technical solutions used in different brands and sports versions, a comparative material may be helpful – find out more about the construction of engines, brakes, and chassis in high-performance cars in the article Audi RS vs. Other Models – What Lies Under the Hood and Chassis?.