Toyota Avensis T270 Rear Door Window Inner Weatherstrip Right O/S 6817305100

Toyota Avensis T270 Rear Door Window Inner Weatherstrip Right O/S is an original body component from the Window seals and trims group, designed for installation in the rear right door area. It ensures a tight fit for the window, reduces wind noise, and improves interior protection against water and debris, maintaining the factory finish standard characteristic of the Toyota brand.

Specifications and technical data

• SKU: 6817305100
• Mark: Toyota
• Condition: Used
• OEM Part Number: 6817305100
• Substitutable numbers: 6817305100, 68173-05100
• Location on the vehicle: Rear, Right
• Part type: Inner Beltline Seal
• Category: Window Seals, Gaskets & Trims

Purpose and function of the weatherstrip

The presented weatherstrip is dedicated to the rear right door window in the Avensis T270 generation model. Its task is to provide stable window guidance within the door frame and maintain proper sealing between the glass and the bodywork. This reduces wind noise at higher speeds and minimizes the risk of moisture entering the door interior and the cabin. This component is significant for both acoustic comfort and the durability of the window regulator mechanism – a properly selected weatherstrip reduces friction, which relieves the regulator and decreases the risk of premature wear.

Construction and body fitment

The weatherstrip has been designed specifically for the geometry of the rear right door in the Avensis T270, which translates into a precise fit to the frame edges and proper adhesion to the glass. The working profile is shaped to ensure uniform pressure along its entire length, without localized stress points that could cause squeaking or leaks. Original manufacturing for the Toyota brand means maintaining compliance with factory dimensional and material tolerances. As a result, installation is predictable, without the need for modifications or "forced" fitting, which is a common issue with universal profile replacements.

Benefits of using an original weatherstrip

Using this weatherstrip in the rear right part of the Avensis T270 body allows for the restoration of the original performance parameters of the door after body repairs, window replacement, or simply after the wear of the previous component. The main advantages include:

• maintaining a stable window position in the guide,
• reducing cabin noise when driving at higher speeds,
• better protection of the door interior against water and dirt,
• reducing the load on the window regulator mechanism,
• consistent, factory look of the window edge and door frame. This solution is particularly recommended for repairs where maintaining the original character of the vehicle and proper body panel alignment are priorities.

Installation characteristics and condition of the component

The weatherstrip is intended for installation in the rear right part of the vehicle, which facilitates the identification of the correct installation location during service work. The design intended for the specific Avensis T270 model allows for installation in place of the factory component, while retaining existing mounting and routing points. The product is offered in used condition, which in practice means it comes from disassembly and may show signs of wear typical for this type of part. This is a cost-effective solution that also allows for maintaining the original vehicle specification, which is important for both durability and the future resale of the car.

Complementary Toyota window seals and trims

If you are planning a comprehensive repair or upgrade of the door area in your Toyota and need other elements from the same group, such as additional window seals, trim strips, or guides, check the available parts in the Toyota window seals and trims category.

Support in selecting used components

When choosing used body components, it is worth knowing the basic principles of assessing their condition and fitment to a specific vehicle version. If you are interested in a broader context of selecting parts from disassembly – particularly in the area of the fuel system – an article describing practical criteria for assessing and verifying components before purchase may be helpful. More information can be found in the entry Fuel dosing problems: what to look for when buying a used injection pump and fuel rails?, which discusses best practices when purchasing used subassemblies.