BMW F30 Rear Door Edge Protection Seal Gasket Rubber Left Right N/O/S 7303967

BMW F30 Rear Door Seal Left Right is a precisely fitted body component from the Door Seals category, designed for installation on the rear axle on either the left or right side. A properly selected seal reduces noise, improves cabin airtightness, and supports correct door operation, which translates to comfort in the daily use of the BMW 3 Series F30.

Specifications and technical data

• SKU: 7303967
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7303967
• Substitutable numbers: 7303967, 51727303967
• Location on the vehicle: Rear, Right, Left
• Category: Door Seals

Vehicle Application and Placement

The presented seal has been designed for installation on the rear doors of the BMW F30, with the possibility of use on both the left and right sides. This solution simplifies the selection of the correct part for accident repairs, replacement of worn seals, or completion of missing body components.

Vehicle placement includes:

• the rear part of the body,
• the driver's side door,
• the passenger's side door.

This allows one part number to be used in several service scenarios, which is beneficial for both workshops and individual users.

Technical and Functional Characteristics

The door seal plays a crucial role in protecting the interior from moisture, dust, and excessive external noise. For the BMW 3 Series F30, a properly selected rear seal:

• stabilizes the door's contact line with the body,
• reduces air drafts at higher speeds,
• supports the maintenance of proper cabin acoustics.

As a component from the original BMW system, the seal retains its factory geometry and profile, which facilitates installation and ensures proper fitment with the door frame and body.

Item Condition and Service Application

The product is from a disassembly and is offered as a used BMW door seal. Such components are often utilized by professional workshops and by discerning users looking for factory solutions within a reasonable budget. Original seals from disassembly often retain their shape and fit better than inexpensive aftermarket replacements with simplified designs.

The component is particularly suitable in situations where:

• the door has been disassembled or repaired after a collision,
• the original seal has suffered mechanical damage,
• there are leaks, wind noise, or creaks around the rear doors.

Benefits of Using an Original BMW Seal

Using an original BMW F30 rear door seal helps maintain the structural integrity of the body and the parameters intended by the manufacturer. This is particularly important in premium vehicles, where acoustic comfort and cabin airtightness directly impact the perceived quality of the ride. A properly selected seal:

• reduces the risk of corrosion in the sill and pillar areas,
• supports proper door closing,
• helps maintain a stable microclimate inside the vehicle.

Related Products and Technical Knowledge

If, during body renovation or soundproofing component replacement, you also need other parts from the door seal category for this model, check the available parts in the BMW Door Seals category.

For more advanced work on the BMW 3 Series, including electronics and comfort systems, it is worth familiarizing yourself with practical tips on using disassembled parts in control and multimedia systems – this is discussed in detail in the article Years of Driving Pleasure – How to Care for iDrive Systems and Electronic Modules in BMW 3 and 5 Series Models.