Description
BMW 5 6 Series E60 E61 LCI E63 E64 Underfloor Coating Drain Plug Cover is an original BMW component designed to protect and seal the drain hole in the underfloor coating of 5 and 6 Series models. Thanks to its factory-spec fitment, it ensures a tight seal within the floor structure, which helps maintain proper anti-corrosion protection and the stability of the underfloor coating.
Specifications and technical data
- SKU: 7162322
- Mark: BMW (Genuine OE)
- Condition: Used
- OEM Part Number: 7162322
- Substitutable numbers: 51757162322, 7162322
- Category: Other Exterior Parts & Accessories
Purpose and function of the component
This underfloor coating drain plug cover is specifically designed for BMW 5 Series E60/E61 LCI and BMW 6 Series E63/E64 models, where it serves to seal the technical opening in the floor protection layer. This component assists in the controlled drainage of moisture and technical fluids from the underfloor area while simultaneously preventing external contaminants from entering.
A properly selected drain plug cover is essential for maintaining the continuity of the anti-corrosion coating, which translates into long-term protection of the vehicle’s load-bearing structure. Using an original BMW component allows you to maintain factory-standard sealing and fitment parameters.
Construction and fitment to the BMW chassis
The underfloor coating drain plug cover has been developed as an OEM part, meaning its geometry, mounting method, and material flexibility are tailored to specific mounting points in the floor of the 5 and 6 Series. As a result, the component sits securely in the opening without the need for additional modifications or adjustments.
Factory manufacturing ensures:
- consistency with the original BMW underfloor coating,
- proper edge adhesion to the floor surface,
- maintenance of the moisture drainage path intended by the manufacturer.
This solution is particularly beneficial for post-accident repairs, chassis restoration, or returning a vehicle to a factory-like condition.
Application in service and chassis restoration
The BMW underfloor coating drain plug cover is suitable for both professional body and paint shops and workshops specializing in chassis restoration. The component is useful, among other things, for:
- recreating the factory anti-corrosion coating after body repairs,
- sealing technical openings after sandblasting or chassis maintenance,
- replacing missing or damaged plugs in E60, E61 LCI, E63, and E64 models.
Using an original cover allows for maintaining the structural integrity of the floor and reducing the risk of water and dirt entering the profiles, which is important for the long-term operation of the vehicle.
Product condition and benefits of choosing a used part
The offered item is in used condition, which represents a reasonable compromise between repair costs and maintaining original BMW quality. Drain plugs of this type, when properly maintained, retain their functional properties for a long time, which is why using a verified used part is a commonly practiced solution in specialized workshops.
Choosing an original, used drain plug cover allows you to:
- maintain factory fitment to the floor and underfloor coating,
- reduce repair costs compared to new components,
- remain compliant with BMW technical documentation.
Technical support and related content
If you are planning a comprehensive repair or upgrade of the underfloor area in your BMW and need other components from the same group, such as additional covers, plugs, or small mounting elements, check out the available parts in the Other BMW category.
For those interested in comparing design solutions in sports versions of cars and standard models, including the construction of the chassis and associated systems, our blog article may be helpful: Audi RS vs other models – what is hidden under the hood and chassis?
If you are considering broader retrofitting or upgrading your car using original dismantled parts, it is also worth reading our guide on retrofitting: Retrofitting in VAG and BMW group cars: How to cheaply upgrade your car using used parts from higher versions?
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