Toyota Aygo B1 Boot Tailgate Trunk Weatherstrip Seal Gasket Rubber 678810H011

Toyota Aygo B1 Boot Tailgate Trunk Weatherstrip Seal Gasket Rubber is an original body component designed for effective sealing of the tailgate in the first-generation Toyota Aygo model. Thanks to its precise profile and fitment for the specific body version, it provides stable protection against water, dust, and noise, improving daily driving comfort. It is a practical solution for users who want to restore the factory sealing parameters of the trunk without compromise.

Specifications and technical data

• SKU: 678810H011
• Mark: Toyota
• Condition: Used
• OEM Part Number: 678810H011
• Substitutable numbers: 678810H011, 67881-0H011
• Part type: Door Seal
• Category: Door Seals

Purpose and function of the tailgate seal

The presented seal has been designed specifically for the tailgate of the Toyota Aygo B1, which means its geometry, cross-section, and flexibility are adapted to the factory body edges. A properly selected rubber compound allows for secure adhesion to the bodywork, limiting moisture ingress into the trunk and minimizing the risk of corrosion around the tailgate edges. A correctly installed seal also contributes to the reduction of wind noise while driving.

Construction and material properties

The tailgate seal is made of flexible rubber material with parameters selected by the vehicle manufacturer. This construction ensures:

• adequate elasticity, which compensates for minor body deformations while driving,
• stable shape retention within typical operating temperature ranges,
• resistance to standard automotive chemicals (e.g., car wash detergents). As a result, the seal maintains its sealing properties for a long time, and the tailgate closes with a noticeable, even resistance, without the need for excessive force.

Installation and fitment for Toyota Aygo

As an item from the Door Seals group, this tailgate seal is structurally adapted for installation in the original mounting points of the Toyota Aygo B1 body. The appropriate profiling allows the seal to be routed along the entire perimeter of the tailgate, which facilitates correct positioning during installation. In practice, this translates into:

• reduced time required for component replacement,
• reduced risk of leaks resulting from improper fitment,
• the ability to restore the factory contact line between the tailgate and the body. The product comes from disassembly, which means it is an original Toyota brand component, not a replacement with uncertain fitment parameters.

Benefits of using an original seal

Using an original rubber tailgate seal in the Toyota Aygo B1 helps limit typical operational problems associated with rear body leaks. Replacing a worn component with an original of the same design helps to:

• reduce window fogging from the trunk side due to better moisture insulation,
• protect the upholstery and trunk equipment from dampness,
• maintain an appropriate level of acoustic comfort inside the vehicle. For users who value the technical consistency of the vehicle, it is also important that using an original seal does not require any modifications or "forced" fitting, which could reduce the durability of the connection.

Selection support and further upgrades

If you are planning a comprehensive repair or upgrade of the body opening areas in your Toyota Aygo and need other elements from the same group, such as additional sealing profiles, bumpers, or trim strips, check the available parts in the Toyota Door Seals category. If you are looking for less common body or equipment parts for your car, it is worth using practical tips on searching by catalog numbers and equipment versions – you will find them in the article Long searches for rarities – why online shopping is the best way to find unusual car parts?, which helps reduce the risk of unsuccessful purchases and makes it easier to select the right used originals.