Mercedes W447 Rear Boot Door Wiring Loom Harness Rubber Grommet A4479980101

The Mercedes W447 Rubber Harness Gland for Tailgate is an original part from the Cables, Harnesses, and Connectors category, designed to protect the electrical installation in the rear of the vehicle body. It ensures a sealed routing of cables between the body and the tailgate, reducing the risk of chafing, moisture ingress, and operational damage. This is a practical solution for users who want to restore the correct protection of the factory harness in their Mercedes W447.

Specifications and technical data

• SKU: A4479980101
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A4479980101
• Substitutable numbers: A4479980101, A 447 998 01 01
• Location on the vehicle: Rear
• Part type: Electrical Connector
• Category: Wiring Harnesses, Cables & Connectors

Purpose and Function of the Component

The rubber harness gland for the tailgate is responsible for stable and flexible routing of cables in the rear of the vehicle. Its placement in the rear body area means the component works every time the tailgate is opened and closed, making the correct selection and fit crucial for the durability of the installation.

Using a dedicated gland in the Mercedes W447 allows you to:

• protect the harness from bending at too tight a radius,
• limit the impact of moisture and dirt on the cables,
• reduce the risk of interruption to power and signal cables,
• maintain the factory routing of the electrical installation within the tailgate area.

Construction and Fit for Mercedes W447

The gland has been specifically designed for use in the Mercedes W447 model, taking into account the geometry of the tailgate and body contours. This ensures proper harness routing and stable mounting at the factory points on the bodywork.

Key design advantages include:

• a flexible rubber structure that allows for repeated bending during tailgate operation,
• a profile adapted to the passage between the body and the tailgate,
• a solution compliant with the factory mounting standard for the Mercedes W447.

This allows for an organized installation, and the harness remains routed in a controlled path, contributing to a longer lifespan of the entire electrical system in the rear of the vehicle.

Category: Cables, Harnesses, and Connectors

This component belongs to the Cables, Harnesses, and Connectors group, which are responsible for reliable electrical connections in the vehicle. Replacing a worn or damaged gland is particularly important in situations where problems arise with the rear lighting, central locking, reversing camera, or other consumers powered by the tailgate harness.

Choosing an original rubber gland for a specific Mercedes model maintains consistency with the factory installation, facilitating future diagnostics and servicing. This is a preferred solution for both workshops specializing in the brand and users who prioritize technical correctness in repairs.

Product Characteristics and Service Application

The offered gland is a used part, meaning it is a pre-owned component that retains its original geometry and intended function. Such components are often used in service repairs when it is necessary to restore harness protection without altering its routing or the tailgate's structure.

In practice, the product is suitable for situations such as:

• repairing a damaged harness in the tailgate and the need to re-secure the cables,
• eliminating leaks in the passage between the body and the tailgate,
• bodywork and paint repairs that require restoring the factory installation routing.

For workshops specializing in the Mercedes brand, using an original harness gland is beneficial in terms of repair repeatability and compliance with service documentation.

Complementary Offer and Service Knowledge

If you are looking for other components from the Cables, Harnesses, and Connectors category dedicated to this brand, check out our offer for Mercedes Cables, Harnesses, and Connectors, where you will find a wide selection of electrical installation components for various models.

When planning repairs to the rear of the vehicle body, especially after collisions or bodywork interventions, it is worth familiarizing yourself with practical tips on selecting parts from disassembly. The article Body and Chassis – Accident Repairs Using Used Parts, which discusses the principles of safely using used OEM components in professional repairs, may be helpful.