Ford Fiesta Mk8 Rear Door Weatherstrip Seal Gasket Left N/S H1BB-A25325-AK

Ford Fiesta Mk8 Rear Door Weatherstrip Seal Gasket Left N/S is an original body component from the Door seals group, designed for installation on the left side of the rear part of the vehicle. The precisely shaped profile ensures a tight fit to the bodywork, which translates into stable protection of the interior against water, noise, and contaminants. This is a practical solution for users who want to restore proper acoustic insulation and door functionality in their Ford Fiesta Mk8.

Specifications and technical data

• SKU: 2354829
• Mark: Ford
• Condition: Used
• OEM Part Number: 2354829
• Substitutable numbers: 2354829, H1BBA25325AK, H1BB-A25325-AK
• Location on the vehicle: Rear, Left
• Category: Door Seals

Purpose and vehicle placement

The presented seal is designed for installation in the rear, left area of the Ford Fiesta Mk8 body. It is responsible for sealing the door perimeter, limiting the ingress of moisture into the interior, and improving the acoustic comfort of the cabin. Thanks to its dedicated shape and proper fit to the bodywork contours, installation is straightforward, without the need for modifying sheet metal elements.

Technical and functional characteristics

The door seal performs several key operational functions:

• creates a barrier limiting the penetration of rainwater and dirt into the vehicle interior,
• supports acoustic insulation, reducing air noise in the rear body area,
• stabilizes door closing, influencing the even pressure of the door leaf against the frame,
• protects metal edges from direct contact with moving door elements.

As a component from the original Ford production line, the seal maintains the correct geometry and flexibility, which facilitates its proper placement in factory mounting points. This is particularly important when replacing worn or leaking seals, where repeatability of parameters and compatibility with the factory door construction are essential.

Product condition and service application

The seal is offered in used condition, which allows for an economical replacement of the component while maintaining compliance with the manufacturer's original specifications. This type of part is suitable both for standard repairs after operational wear and for body and paint work following damage to the side of the body. A properly selected seal helps reduce the risk of window fogging, upholstery dampness, and unwanted noises while driving.

Benefits of using an original door seal

Using a dedicated rear left seal in the Ford Fiesta Mk8 allows for maintaining the structural integrity of the body and predictable door behavior in daily use. The main advantages include:

• secure fit to factory mounting points,
• maintaining the correct door-to-body fit line,
• reduction of cabin noise at higher speeds,
• support for anti-corrosion protection in the area of sills and pillars.

For users who care about the technical correctness of repairs and maintaining the original properties of the body, choosing an original seal is a solution consistent with the vehicle manufacturer's recommendations.

Complementary Ford door seals

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

To better plan service work on the vehicle, including component selection by catalog numbers and assessing their impact on operation, the article describing the principles of diagnostics and selection of elements in vehicle systems may be helpful – you can find it here: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.