Volkswagen Passat B8 3G Door Seal Rubber Gasket Inner Rear Left N/S 3G9867913K

Volkswagen Passat B8 3G Door Seal Rubber Gasket Inner Rear Left N/S is an original component from the Door seals group, designed for installation on the rear left side of the vehicle body. The carefully designed profile ensures a tight fit to the door structure, which translates into stable protection of the vehicle interior against noise, moisture, and wind gusts.

Specifications and technical data

• SKU: 3G9867913L
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 3G9867913L
• Substitutable numbers: 3G9867913L, 3G9 867 913 L, 3G9867913K, 3G9 867 913 K
• Location on the vehicle: Rear, Left
• Category: Door Seals

Purpose and fitment

The presented seal has been developed specifically for the Passat B8 generation model, taking into account the geometry of the rear left door pair. The appropriately selected stiffness and flexibility of the material allow for secure seating in the factory mounting points, which facilitates installation and reduces the risk of leaks at the contact point between the door and the bodywork.

By maintaining the factory shape and cross-section, the component works with the original door panels and window without causing additional stress or deformation. This solution is particularly beneficial for post-accident repairs or when replacing worn seals, where maintaining consistency with other body components is important.

Technical function and installation benefits

The door seal plays a key role in acoustic insulation and protecting the cabin from external factors. A properly selected component:

• reduces the penetration of wind noise at higher speeds,
• helps reduce the ingress of dust and moisture into the interior,
• supports the maintenance of a stable temperature in the cabin, relieving the air conditioning and heating system,
• prevents door rattling and squeaking resulting from play at the contact point with the bodywork.

For the user, this means a more comfortable, quieter ride and better protection for the upholstery and trim elements. Using an original seal allows for maintaining the factory fitment standard, which is important both in daily operation and when reselling the vehicle later.

Product characteristics and condition

The offered seal belongs to the Volkswagen group of elements, which guarantees compliance with the factory vehicle specification. The product is in used condition, which in practice means that before installation, it is worth visually verifying the working surface and fitment to the door to achieve an optimal sealing effect. For workshops and individual users, this is a cost-effective solution while maintaining the original construction of the part.

The element is intended for installation on the rear left side of the vehicle, so when planning a repair, it is worth paying attention to the correct placement on the vehicle to avoid mistakes when completing a set of seals for the entire body.

Installation tips and practical application

When replacing the seal, it is recommended to thoroughly clean the contact surface of old material residues, dirt, and corrosion. A properly prepared substrate facilitates the seating of the element and reduces the risk of local leaks. In many cases, installation can be performed without specialized tools, however, experience in working with body components allows for a more even placement of the seal around the entire door perimeter.

Due to the factory fitment, the seal works well with the original hinges and locks, without hindering door closing. This is especially important in vehicles used daily, where the repeatability of the mechanism's operation and the lack of need for additional adjustment are important.

Repair scope expansion and additional information

If you are planning a comprehensive repair or upgrade of the door area in your Volkswagen and need other elements from the same group, such as inner seals, outer sealing strips, or additional soundproofing profiles, check the available parts in the Volkswagen door seals category.

For those considering a wider range of modifications or repairs using used parts, practical tips on component selection and avoiding common mistakes may be useful. In such a case, it is worth reading the guide Buying used car parts • Common mistakes when choosing tuning parts, which helps to consciously plan work on the vehicle and better assess the condition of purchased items.