BMW F01 F04 Seal Gasket Rear Door Left Right N/O/S Black 7231341

BMW F01 F04 Seal Gasket Rear Door Left Right N/O/S Black is an original component from the Door seals group, designed for the rear right or left side of the body. The precisely formed profile and fitment to the BMW door structure help maintain cabin tightness, reduce noise, and improve driving comfort.

Specifications and technical data

• SKU: 7231341
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7231341
• Substitutable numbers: 7231341, 51727231341
• Location on the vehicle: Rear, Right, Left
• Color: Black
• Category: Door Seals

Purpose and fitment for BMW F01/F04

The seal has been designed specifically for the rear body section of the BMW F01/F04 series, with the possibility of installation on both the right and left sides. The profile design is adapted to the shape of the door frame and adjacent body elements, which facilitates installation and allows for stable, even pressure along the entire perimeter.

The element is intended for operation in typical passenger car operating conditions, taking into account frequent opening and closing of doors as well as variable loads resulting from the operation of hinges and locks.

Material characteristics and color

The seal is made in a uniform, neutral black color, which ensures visual consistency with the factory finish of the pillars, upholstery, and BMW door frames. This color scheme effectively masks typical operational dirt and helps maintain the aesthetics of the interior and body edges.

The flexible material structure has been selected for resistance to temperature changes and typical mechanical loads, thanks to which the seal retains its elasticity and ability to compensate for minor door deformations during vehicle use.

Sealing function and acoustic comfort

The main task of the seal is to limit the penetration of water, dust, and air into the cabin in the rear door area. A correctly installed element helps to:

• reduce air noise appearing at higher speeds,
• limit the ingress of moisture into the area of the sills and upholstery,
• maintain stable thermal conditions inside the vehicle,
• increase the acoustic comfort of rear seat passengers.

Proper adhesion of the seal to the door frame and body also promotes the correct operation of locks and minimizes the risk of unwanted rattles and resonances when driving on uneven surfaces.

Condition, installation, and service application

The offered item is in used condition, which allows for an economical replacement of a damaged or worn seal while maintaining the original BMW manufacturer's specifications. This type of solution is particularly beneficial in the case of post-accident repairs, body restoration, or restoring tightness after many years of operation.

Installation involves properly seating the seal in the factory guides and on the door edges, maintaining continuity along the entire perimeter. With proper fitment, there is no need to interfere with the body structure, which facilitates service work in professional workshops and specialized body and paint shops.

Repair scope expansion and technical knowledge

If you are planning a comprehensive repair or upgrade of the door area in your BMW and need other elements from the same group, such as additional seals, door moldings, or soundproofing elements, check the available parts in the BMW door seals category.

In the case of broader work on the drivetrain or analyzing the cost-effectiveness of using original elements, it is worth familiarizing yourself with expert materials – the article Humming differential? Find out why a used OEM drive axle is a better investment than an uncertain replacement may be helpful, as it discusses the practical aspects of selecting used OEM parts in the context of durability and service costs.