BMW 1 Series F20 LCI Door Inner Weatherstrip Rear Right O/S 7240844

BMW 1 Series F20 LCI Door Inner Weatherstrip Rear Right O/S is a precisely fitted body component from the Doors and door panels category, designed for installation on the rear right door. It is responsible for sealing, acoustic comfort, and protecting the interior from moisture and contaminants, which directly impacts the durability of the upholstery and interior equipment. As an original BMW component, it ensures proper adhesion to the door edge and bodywork without the need for modifications.

Specifications and technical data

• SKU: 7240844
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7240844
• Substitutable numbers: 51347240844, 7240844
• Location on the vehicle: Rear, Right
• Category: Doors & Door Skins

Purpose and function of the door weatherstrip

The presented weatherstrip is designed for installation on the rear right door, in the contact area between the door and the body. Its task is to limit the penetration of water, dust, and noise from the outside, as well as to stabilize the door leaf while driving. A properly selected weatherstrip contributes to:

• maintaining proper sealing of the passenger cabin,
• reducing wind noise at higher speeds,
• protecting the door sills and lower edges from moisture,
• reducing vibrations and squeaking within the door area.

Construction and fitment for the BMW F20

The weatherstrip is a structural element developed specifically for the BMW F20 series, ensuring its profile, cross-section, and length are adapted to the geometry of the door and body frame. Properly formed corners and routing along the door perimeter facilitate installation and ensure uniform pressure along the entire length.

As a part from the Doors and door panels category, it works in conjunction with the door skin, hinges, lock, and window, creating a cohesive system responsible for vehicle comfort. Proper fitment of the weatherstrip minimizes the risk of leaks after door adjustment or the replacement of bodywork components.

Condition, origin, and benefits of use

The offered weatherstrip comes from dismantling, which allows for maintaining the original manufacturer's specifications while optimizing repair costs. A used OEM component is a good solution when you want to maintain factory fitment without having to use aftermarket replacements with uncertain profiles.

Using an original rear right door weatherstrip in a BMW F20 allows you to:

• restore factory-level sealing after body repairs or door replacement,
• reduce window fogging caused by moisture entering the interior,
• reduce unwanted door operation noises and rattling when driving on uneven surfaces,
• maintain technical consistency with other weatherstrips in the vehicle.

Installation and maintenance tips

Before installation, it is recommended to thoroughly clean the contact surface on the door edge and body frame from old weatherstrip residue, dirt, and corrosion. A properly seated weatherstrip should adhere evenly along the entire perimeter, without twisting or excessive material tension. After installation, it is worth paying attention to:

• smooth closing and opening of the door without excessive resistance,
• no visible gaps between the weatherstrip and the bodywork,
• uniform pressure along the entire length of the door perimeter.

To extend the life of the component, you can periodically use dedicated rubber maintenance products, which reduce hardening and cracking of the material in changing weather conditions.

Repair scope expansion and ecological aspects

If you are planning a comprehensive repair or upgrade of the door area in your BMW and need other components from the same group, such as skins, frames, or reinforcements, check out the available parts in the BMW Doors and door panels category.

Choosing used body components is not only a way to reduce service costs but also a real reduction in waste and raw material consumption. If you want to better understand how conscious selection of recycled parts affects vehicle performance and the environment, it is worth reading the article Eco-tuning in practice: how to increase performance while reducing your carbon footprint with recycled parts.