BMW 3 Series E90 E90N E91 E91N LCI Sealing Strip Gasket Door Right O/S 7136140

The BMW E90 E90N E91 E91N LCI Right Door Seal is an original seal from the Door Seals category, designed for installation on the right side of the body in LCI facelifted BMW 3 Series E90/E91 models. Its carefully selected profile ensures a tight fit to the car body, translating into effective protection of the interior from noise, moisture, and drafts.

Specifications and technical data

• SKU: 7136140
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7136140
• Substitutable numbers: 51337136140, 7136140, AS
• Location on the vehicle: Right
• Category: Door Seals

Application and Fitment for BMW E90/E91 LCI

This seal has been specifically designed for the BMW 3 Series E90 and E91 LCI facelifted body styles. The profile's construction is adapted to the geometry of the doors and body frame, ensuring that the element, once correctly installed, maintains the factory fit line and does not require any additional modifications.

Its placement on the right side of the vehicle allows for precise replacement of a specific sealing section without interfering with other body components. This solution is beneficial both in terms of service costs and maintaining the original construction of the other doors.

Technical and Functional Properties

The door seal is responsible for maintaining proper sealing between the door and the car body. The appropriately selected cross-section and material flexibility enable:

• reduction of wind noise at higher speeds,
• prevention of water and moisture ingress into the interior,
• stable door closure without excessive resistance,
• protection of metal edges from dirt and minor debris.

By maintaining its original geometry, the seal works in conjunction with factory hinges, locks, and windows, contributing to proper door operation and acoustic comfort in the cabin.

Characteristics of a Used Part

The offered seal is a used part, meaning it comes from a dismantled vehicle and may show signs of wear typical for this type of component. However, it retains the functionality required for continued use in the vehicle, making it a sensible choice for users seeking a cost-effective service solution.

For door seals, it is particularly important that the profile is not excessively deformed and that the material structure remains sufficiently flexible to ensure proper pressure against the car body. A used part allows for the restoration of proper sealing when the existing seal is worn, cracked, or deformed.

Installation and Service Aspects

The right-side door seal is intended for installation in place of the original component, utilizing the existing mounting points on the body. In practice, this means it can be replaced in a workshop setting without the need for body modifications.

Before installation, it is recommended to:

• thoroughly clean the sealing surface of dirt and old seal residue,
• inspect the condition of the door and frame edges for corrosion,
• check for even positioning of the seal around its entire perimeter after installation.

This approach facilitates even pressure and minimizes the risk of leaks in critical areas, such as the upper door corners.

BMW Door Seals – Selection and Offer

If you also need other BMW Door Seals for your car, check out the dedicated category in our store: BMW door seals. There you will find a wide selection of parts designed for various models and body styles, making it easier to assemble a complete set of seals for larger service jobs.

For those interested in a broader context of operating and refurbishing components in premium cars, we also recommend an article describing the refresh of a Mercedes diesel engine – Second Life for the Mercedes OM642 Engine – How Injectors and Turbo Restore Power to the 3.0 V6 CDI. This provides valuable knowledge on how properly selected parts contribute to the durability and smooth operation of the entire vehicle.