Seat Ibiza 6J Rear Boot Lid Tailgate Door Rubber Seal Gasket 6J3827705A

Seat Ibiza 6J Rear Boot Lid Tailgate Door Rubber Seal Gasket is a precision-fitted body component designed for use in the rear section of the vehicle. It is responsible for the tight closure of the tailgate, limiting the ingress of water, dust, and noise into the interior, and ensuring stable guidance of the tailgate edge. Thanks to its factory-spec geometry and the use of flexible rubber material, it provides reliable sealing of the luggage compartment and improves daily driving comfort.

Specifications and technical data

• SKU: 6J3827705A
• Mark: Seat
• Condition: Used
• OEM Part Number: 6J3827705A
• Substitutable numbers: 6J3827705A, 6J3 827 705 A
• Location on the vehicle: Rear
• Rim width: 6
• Category: Boot & Hatch Lids

Purpose and function in the vehicle

The tailgate seal in the Seat Ibiza 6J operates in the rear body zone, in direct contact with the edge of the tailgate. Its tasks include:

• limiting the ingress of rainwater and moisture into the luggage compartment,
• reducing dust and dirt sucked in while driving,
• damping vibrations and minimizing tailgate rattling on uneven surfaces,
• stable guidance of the tailgate edge when closing.

A properly selected seal in the rear part of the body contributes to acoustic comfort, protection of transported cargo, and long-term corrosion resistance of the bodywork in the trunk sill area.

Construction and material properties

The component is made of flexible rubber material, which ensures appropriate elasticity during repeated opening and closing of the tailgate. The seal profile has been designed to:

• maintain stable pressure along the entire perimeter of the tailgate,
• compensate for minor body assembly deviations,
• maintain tightness at various ambient temperatures.

The rubber construction allows for easy installation in the factory body slot, and the appropriately selected material hardness supports durable sealing of the rear part of the vehicle without placing excessive load on the hinges and the tailgate lock.

Condition, fitment, and service application

The offered seal belongs to the Tailgates and rear parts group, which means it has been designed to work in a specific body area and to cooperate with the original Seat Ibiza 6J tailgate. This solution is particularly useful in situations where:

• the existing seal is perished, cracked, or deformed,
• moisture or traces of water appear in the trunk after rainfall,
• the tailgate generates additional noise while driving,
• it is necessary to restore factory tightness after body and paint repairs.

Using the original sealing profile allows for reducing the risk of leaks typical of replacements with simplified geometry and facilitates service installation in workshop conditions.

Benefits of replacing the tailgate seal

Replacing a worn seal with a properly fitted component brings a number of practical operational benefits:

• Better protection of the trunk interior – reduction of dampness in upholstery, tools, and transported items.
• Improvement of acoustic comfort – reduction of noise and rattling coming from the rear part of the body.
• Support for body durability – lower risk of corrosion in the area of the sill and tailgate edge.
• Aesthetics and functionality – the tailgate closes evenly, without the need for excessive force.

For workshops and individual users, this means a more predictable repair result and the ability to restore the factory character of the rear part of the vehicle without interfering with the body structure.

If you are planning a comprehensive repair or upgrade of the rear zone in your Seat and need other components from the same group, such as tailgate hinges, locks, or gas struts, check the available parts in the Seat Tailgates and rear parts category.

For drivers interested in a broader technical context of drivetrains and the operation of all-wheel-drive vehicles, an article discussing various AWD systems may be useful – more information can be found in the material xDrive, 4Matic, quattro or 4Motion – a comparison of AWD systems.