Ford S-Max Rear Tailgate Seal Gasket Surround Rubber 6M21-R404A06-BF

Ford S-Max Rear Tailgate Seal Gasket Surround Rubber is a precision-fit body component designed for a tight closure of the tailgate. It is responsible for effectively protecting the luggage compartment against water, dust, and noise, improving daily driving comfort. Thanks to its factory geometry and material with optimal elasticity, it ensures a stable seal for the rear part of the body even under intensive use.

Specifications and technical data

• SKU: 1719790
• Mark: Ford
• Condition: Used
• OEM Part Number: 1719790
• Substitutable numbers: 1719790, 6M21-R404A06-BF, 6M21R404A06BF
• Location on the vehicle: Rear
• Part type: Door Seal
• Category: Door Seals

Purpose and function of the tailgate seal

The presented seal belongs to the Door seals category, but in this case, it operates in the area of the rear tailgate. Its task is to create a continuous, flexible barrier between the tailgate and the body, which limits the ingress of moisture, dirt, and air drafts into the trunk interior. A correctly selected rear seal:

• reduces the risk of corrosion around the edges of the tailgate and the loading sill,
• reduces air noise and vibrations coming from the rear of the vehicle,
• stabilizes the position of the tailgate when closed, improving the operation of the lock.

Construction of the rubber seal and benefits of installation

The seal is made of a flexible rubber material that ensures proper fit to the edges of the body and the tailgate. The design intended for installation in the rear of the vehicle allows for uniform adhesion along the entire perimeter, which translates into:

• a tighter closure of the luggage compartment,
• reduction of drafts and unwanted odors from the outside,
• more predictable behavior of the tailgate during frequent opening and closing.

By maintaining the original geometry, the component works well with factory mounting points and the body profile, which facilitates installation and subsequent operation.

Condition of the component and service application

The seal comes from the group of used parts, which makes it a reasonable choice for vehicle maintenance when you want to maintain the factory design while optimizing costs. This type of component is particularly useful when the current seal shows:

• cracks, dry rot, or permanent deformation,
• leaks resulting in water appearing in the trunk,
• excessive noise coming from the rear of the body.

Replacing it with a functional component allows you to restore the proper tightness of the tailgate without interfering with the body structure.

Selection and vehicle compatibility

The component has been designed for installation in the rear of the vehicle, in the tailgate area. To ensure proper fit, it is worth verifying compatibility with the specific body version and the car's model year using the manufacturer's catalog data. The product has assigned catalog numbers and interchangeable numbers, which facilitates clear identification in service systems and when comparing with the currently installed seal.

Expanding service within Ford seals

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

Practical installation and maintenance tips

When replacing the tailgate seal, it is worth ensuring that the body edges are thoroughly cleaned of dirt and old material residues. A properly prepared surface:

• facilitates seating the new seal in the guides or on the edges,
• reduces the risk of local leaks,
• allows you to fully utilize the elasticity of the rubber and its ability to adapt.

After installation, it is recommended to open and close the tailgate several times so that the seal settles into its target position and ensures uniform pressure along the entire perimeter.

For drivers interested in a broader look at body components and their impact on driving comfort and vehicle stability, an article describing the operation of the steering system and related components may be helpful – you can find it here: Steering system and power steering – how does it work and what breaks?.