BMW F01 F02 F03 Rear Door Seal Gasket Sealing Rubber Left N/S 7179123

BMW F01 F02 F03 Rear Left Door Seal is an original body part from the Door Seals group, designed for installation in the rear left body area. It ensures a tight door seal, reduces road noise and airflow, and supports the proper function of the lock and hinges. Thanks to its factory fit for the F01, F02, and F03 series, it is a practical solution for post-accident repairs, replacement of worn seals, or renovation work.

Specifications and technical data

• SKU: 7179123
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7179123
• Substitutable numbers: 7179123, 51357179123
• Location on the vehicle: Rear, Left
• Part type: Door Seal
• Category: Door Seals

Purpose and Body Fitment for BMW

The presented seal is dedicated to the rear left part of the body in BMW F01, F02, and F03 series sedans. The element's construction has been developed for the specific door geometry, which translates to stable seating in the frame and proper adhesion around the entire perimeter. Such a fit reduces the risk of leaks, squeaks during opening and closing, and unwanted vibrations during driving.

Sealing Function and Acoustic Comfort

The door seal plays a crucial role in separating the cabin from external factors. It is responsible for:

• reducing wind noise and tire noise,
• limiting the ingress of moisture and dirt into the interior,
• stabilizing the door's position relative to the body,
• maintaining even pressure along the entire door edge.

Thanks to this, replacing a worn seal with an original part allows for the restoration of the original level of acoustic and functional comfort, particularly noticeable at higher speeds and in daily use.

Characteristics of an Original BMW Part

As a part from the BMW offering, the seal has been designed to maintain factory sealing and durability parameters. The working profile, mounting method, and material flexibility are adapted to the rear door construction in the F01/F02/F03 series, which facilitates installation and minimizes the need for additional adjustments. The product has an assigned OEM part number and interchangeable numbers, which facilitates verification of compatibility with a specific vehicle configuration.

The element is offered in used condition, which in practice means it comes from disassembly and can be a cost-effective solution while maintaining the original manufacturer's specifications. This is particularly important for higher-class models, where precision of fit and quality of materials directly impact the perceived driving comfort.

Vehicle Placement and Installation Aspects

The seal is intended for installation in the rear left part of the vehicle, which clearly defines its position on the body and eliminates the risk of error when selecting the side. In practice, installation involves seating the seal in the factory channel in the body and matching its run to the door edge. Proper positioning of the sealing profile allows for maintaining even pressure along its entire length, which is crucial for maintaining tightness and preventing creaks during door operation.

For users who want to further ensure the compatibility of the element with a specific body version or year, a guide on verifying by OEM numbers may be helpful – detailed instructions can be found in the article Risk-Free Online Parts Shopping – 5 Proven Ways to Verify Component Compatibility.

Support for Complete BMW Door Seal Replacement

If you are planning a comprehensive repair or upgrade of the door area in your BMW and need other parts from the same group, such as additional perimeter seals, internal sealing profiles, or elements adjacent to the door frame, check the available parts in the BMW Door Seals category.

Summary

BMW F01 F02 F03 Rear Left Door Seal is a practical choice for users who want to restore proper sealing and acoustic comfort in the rear cabin. Its original origin, dedicated vehicle placement, and fit for a specific body series make it a suitable element for both routine repairs and more extensive renovation work on the rear doors.