BMW F40 Gasket Seal Trunk Lid Sealing 7456073 51767456073

BMW F40 Trunk Lid Seal is an original part from the Trunk Lids & Rear category, designed to ensure the sealing and stable fit of the trunk lid. A used OEM seal is a solution for drivers who want to restore factory fitment, reduce noise, and improve the protection of the cargo area against moisture and dirt.

Specifications and technical data

• SKU: 7456073
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7456073
• Substitutable numbers: 51767456073, 7456073, EM
• Category: Boot & Hatch Lids

Purpose and Function of the BMW F40 Trunk Lid Seal

The trunk lid seal in the BMW F40 model is responsible for a tight connection between the lid and the car body. A correctly selected part:

• limits the ingress of water and dust into the trunk,
• reduces unwanted vibrations and rattles of the lid while driving,
• supports maintaining the proper acoustics of the vehicle's interior,
• stabilizes the lid's contact line, which affects even closing.

By using an original BMW series seal, the correct geometry and material flexibility are maintained, which translates to predictable performance of the part during use.

Benefits of Using an Original Used BMW Seal

Choosing an original BMW F40 trunk lid seal instead of an aftermarket alternative allows you to maintain the parameters intended by the vehicle manufacturer. An OEM part is designed for a specific body model, which means:

• the seal's profile is matched to the shape of the trunk lid and frame,
• the trunk lid closing force remains close to factory settings,
• the risk of leaks at joints and corners is reduced,
• there is no need for additional modifications or forcing the fit.

A used OEM part also offers a sensible compromise between cost and quality – especially for maintenance repairs where maintaining correct functionality within a controlled budget is important.

Condition, Installation, and Fitment in the Trunk Lids & Rear Category

The seal belongs to the Trunk Lids & Rear category, meaning it has been designed to work with the factory trunk lid of the BMW F40. As a used part, it may show signs of previous use, but with proper installation, it ensures the sealing and mechanical functions are maintained.

During installation, it is worth paying attention to:

• thorough cleaning of the contact surfaces on the car body and lid,
• correct positioning of the seal profile along the entire perimeter,
• checking the lid closure after installation (even pressure, no jamming),
• verifying the seal after the first few kilometers of driving.

This approach allows you to fully utilize the part's potential and reduce the risk of further intervention around the trunk lid.

Why Choose Original BMW Parts for the Trunk Lid Area

The rear area of the vehicle, including the trunk lid, is exposed to intense external factors – water, salt, dirt, and temperature fluctuations. Using original BMW components in this part of the body:

• facilitates maintaining sealing and anti-corrosion protection,
• ensures compatibility with other parts in the Trunk Lids & Rear category,
• reduces the risk of problems with latching and lock adjustment,
• supports maintaining the vehicle's utility value.

This is particularly important in modern designs where body geometry and part fitment directly impact driving comfort and cabin noise levels.

If you are looking for other parts from the Trunk Lids & Rear category dedicated to this brand, check our offer for BMW Trunk Lids & Rear to select components that are structurally consistent with your car.

When planning further modifications or refreshing your car using parts from the secondary market, it is worth consulting the guide Best Used Parts for Tuning Your Car, which discusses a practical approach to selecting used components in terms of durability and cost-effectiveness.