Drain Mercedes C117 Front Door Card Water Drain Left N/S Cover A1177220195

Mercedes C117 Front Door Left Water Drain Plug is a precisely designed component for the front left door water drainage system, dedicated to Mercedes vehicles. A properly selected water drain plug stabilizes the operating conditions of door mechanisms, reduces the risk of corrosion, and supports long-term body sealing. A used OEM component is a sensible choice for drivers seeking a technically matched solution at an attractive price.

Specifications and technical data

• SKU: A1177220195
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1177220195
• Substitutable numbers: A1177220195, A 117 722 01 95
• Location on the vehicle: Front, Left
• Category: Doors & Door Skins

Function and Role of the Front Door Water Drain Plug

The water drain plug in the front left door is responsible for the controlled drainage of moisture and rainwater from the interior of the door panel. A properly functioning component:

• reduces the risk of water accumulation inside the door structure,
• limits the possibility of accelerated corrosion of sheet metal and fixings,
• supports stable operation of the lock mechanisms and window guides,
• helps maintain the sealing and functionality of the seals in the door area.

Thanks to proper water drainage, the door system maintains predictable operating parameters, and the body is better protected against prolonged exposure to moisture.

Intended Use and Placement on the Vehicle

The presented drain plug is intended for installation in the front left door, in the lower part of the structure. Its placement on the vehicle has been factory-optimized for:

• effective water flow from the internal door channels,
• compatibility with factory mounting holes,
• maintaining the sealing and rigidity of the door panel.

The component belongs to the Doors and Door Panels group, which means it operates directly in the body area exposed to varying weather conditions and requires a properly selected, structurally compatible component.

Characteristics of a Used OEM Component

The offered water drain plug is a used part, sourced from a dismantled Mercedes vehicle. This type of OEM component ensures:

• factory fit to the door structure,
• compliance with original mounting points,
• maintenance of the water flow geometry designed by the manufacturer.

Choosing a used original part is particularly beneficial where maintaining the original body design concept is crucial, while optimizing repair or upgrade costs.

Benefits of Using a Dedicated Water Drain Plug

Using the correct water drain plug in the front left door translates into a number of practical operational benefits:

• Stable moisture drainage – reduces the risk of water pooling in the lower parts of the door.
• Support for anti-corrosion protection – reduces corrosive stress on sheet metal and mounting elements.
• Improved operating conditions for mechanisms – the lock, window guides, and electrical harnesses operate in a more predictable environment.
• Compatibility with Mercedes construction – no need for modifications, drilling, or fitting aftermarket alternatives.

For workshops and individual users, this means more efficient installation and a lower risk of future operational problems.

Mercedes Doors and Door Panels – Selecting Related Components

If you are planning a comprehensive repair or upgrade of the door area in your Mercedes and need other components from the same group, such as panels, reinforcements, or additional water drainage elements, check the available parts in the Mercedes Doors and Door Panels category.

New or Used Body Parts – How to Choose?

When selecting a water drain plug for a door, it is worth consciously comparing the advantages of new and used OEM parts, considering costs, build quality, and fit for the specific model. A detailed discussion of the differences can be found in the article New or Used? Comparing the Costs and Quality of Car Parts, which helps make a rational purchasing decision based on real technical parameters and budget.