BMW F48 F48 LCI Front Door Entrace Seal Gasket Rubber Right O/S 7439318

BMW F48 F48 LCI Front Right Door Seal Rubber is an original part from the door seals category, designed for installation on the front right door of BMW F48 series models. The carefully selected rubber profile ensures a tight door seal, improving cabin acoustic comfort and protection against moisture and dirt, which is particularly important for daily use.

Specifications and technical data

• SKU: 7439318
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7439318
• Substitutable numbers: 7439318, 51767439318
• Location on the vehicle: Front, Right
• Part type: Door Seal
• Category: Door Seals

Intended Use and Fitment for BMW F48 / F48 LCI

The presented seal has been specifically designed for the BMW F48 body, including the F48 LCI facelift version, for the front right side. This means it has the correct profiling for the door frame and factory mounting points, which facilitates installation and guarantees proper adhesion along the entire perimeter.

Thanks to its construction aligned with manufacturer solutions, the seal works seamlessly with factory hinges, locks, and windows, without causing additional stress or deformation during repeated opening and closing of the doors.

Material Properties and Sealing Function

The rubber structure of the seal has been chosen to provide adequate flexibility while maintaining shape stability. This allows for:

• limiting the penetration of external noise into the vehicle's interior,
• increasing protection against water, mud, and dust in the sill and pillar area,
• reducing the risk of window fogging due to better moisture separation,
• maintaining even door pressure against the body.

The appropriately selected rubber hardness helps maintain a seal even with temperature changes, which is important both in winter and summer. This ensures that the comfort of using the driver's or front passenger's right-side door remains at a stable level for a long time.

Benefits of Using an Original Door Seal

Using a factory door seal on the BMW F48 / F48 LCI allows you to maintain the original body parameters in terms of acoustics and sealing. In practice, this means:

• better fit to the door edges and bodywork compared to universal aftermarket parts,
• no need for modifications to mountings or cutting the material,
• consistent visual appearance with other seals in the vehicle,
• reduced risk of air turbulence and whistling noises at higher speeds.

For the user, this translates to more stable driving conditions, a lower noise level, and better protection of sills and lower door edges against corrosion caused by accumulated moisture.

Characteristics of a Used Part

The offered seal is a used part, removed from a dismantled vehicle, which allows for compliance with factory BMW specifications while reducing costs. A used part retains its sealing functions and is also a cost-effective solution for reusing original components. In many cases, it is a sensible alternative to new parts, especially when fitment and compatibility with a specific model are the priority.

Selecting Other BMW Door Seals

If you also need other items from the BMW Door Seals category, you can visit our dedicated subpage where you will find a wide selection of products tailored to various models of this brand: BMW door seals.

More About Operation and Parts Selection

The correct selection and condition of sealing elements affect not only comfort but also the durability of other vehicle components. In terms of caring for the powertrain and its accessories, it is worth familiarizing yourself with practical tips for servicing popular engines, described in the article: how to care for engine accessories in Mercedes-Benz C-Class and E-Class models. Although it concerns a different brand, it covers universal issues related to operation and preventive maintenance.