BMW E81 E82 E87 E88 Deflector Lip Rear Right O/S 7117638

BMW E81 E82 E87 E88 Deflector Lip Rear Right O/S is an original body component from the Mudflaps category, designed for installation in the rear right section of the vehicle. It provides an aesthetic finish to the sill area and additional protection against dirt and mechanical damage, which is important for both the appearance and durability of the bodywork. Using an OEM part is a sensible choice for drivers who want to maintain factory fitment and solid quality at optimal repair costs.

Specifications and technical data

• SKU: 7117638
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7117638
• Substitutable numbers: 51777117638, 7117638
• Location on the vehicle: Rear, Right
• Category: Splash Guards & Mud Flaps

Purpose and function of the component

The described sill cover is dedicated to BMW E81, E82, and E87 series models and is mounted in the rear right sill area. Its purpose is:

• protection of the lower body section against water, mud, and minor road impacts,
• covering sensitive sill edges, which reduces the risk of corrosion,
• maintaining a consistent side body line and the factory look of the vehicle.

Thanks to precise fitment to the specific mounting location, the cover works in harmony with other body components, ensuring stable attachment and predictable performance during operation.

Advantages of using an original sill cover

Choosing an original sill cover for a BMW brings a number of practical benefits. The component has been designed specifically for the body geometry of the E81, E82, and E87 series, which translates into:

• factory fitment – no need for modifications, drilling, or reshaping,
• correct alignment of the sill line and preservation of the original styling,
• compatibility with factory mounting points and adjacent body panels.

Using an OEM component is also a way to reduce service costs while maintaining high material and construction quality, which is particularly important for post-accident repairs or the restoration of older vehicles.

Vehicle placement and installation aspects

The cover is designed for installation in the rear right section of the sill area. Such precise determination of vehicle placement facilitates the selection of the correct component during repair and minimizes the risk of ordering errors. Installation takes place in the location provided by the vehicle manufacturer, using factory mounting points, which allows for:

• efficient restoration of the original appearance of the side body section,
• maintaining tightness and proper drainage of contaminants from the sill area,
• stable seating of the component without play or unwanted vibrations.

This solution is particularly beneficial for workshops that want to shorten repair time and provide the customer with a predictable final result.

Part condition and service application

The presented sill cover is a used part, which makes it an attractive alternative to new components while maintaining the manufacturer's original specifications. Such elements are frequently used in professional body and paint shops as well as by conscious users who:

• are looking for a factory look and fit without excessive costs,
• are rebuilding a vehicle after damage in the sill area,
• care about maintaining the visual consistency of the entire side body section.

By using an original cover, it is possible to restore the protective function of the sill and aesthetics consistent with the BMW design.

If you are planning a comprehensive repair or upgrade of the sill area in your BMW and need other components from the same group, such as covers, overlays, or additional moldings, check the available parts in the BMW Mudflaps category.

To better plan service work and understand how using used OEM components affects vehicle downtime in the workshop and repair budget, it is worth reading the article Availability of car parts off the shelf vs. repair time – how do used OEM parts shorten workshop stays?.