BMW Z4 Series E85 E86 Right O/S Grille Rear Ventilation Vent Cover Black 7036510

BMW Z4 E85 E86 Right Vent Grille Cover is an original body part designed for installation on the right rear side of the vehicle. The black, discreet cover provides an aesthetic and functional finish to the ventilation area, maintaining a cohesive body appearance. This is a practical solution for Z4 owners who want to restore the factory look and proper functioning of the rear body ventilation system.

Specifications and technical data

• SKU: 7057938
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7057940
• Substitutable numbers: 51437057940, 7057940, 7036510
• Location on the vehicle: Rear, Right
• Color: Black
• Category: Other Interior Parts & Accessories

Intended Use and Fitment for BMW Z4 E85/E86

The vent grille cover has been specifically designed for BMW Z4 E85/E86 models, taking into account the rear body geometry. Its placement on the right rear side of the vehicle ensures proper airflow and a secure seal for the factory ventilation opening. Thanks to its construction, which aligns with the manufacturer's solutions, the part maintains adequate rigidity, and its installation does not require body modifications.

Function and Role of the Vent Grille Cover

The part performs several important operational functions:

• protects the rear vent grille from external contaminants,
• stabilizes airflow within the rear body section,
• limits the ingress of moisture and dirt into the structure's interior,
• complements the exterior bodywork, improving the visual consistency of the car's rear.

The black color of the cover integrates well with factory body elements, allowing for the preservation of the roadster's understated, technical character. Precise fitment for the specific model minimizes the risk of looseness, unwanted vibrations, and leaks in the rear ventilation area.

Material, Color, and Visual Aspect

The vent grille cover in black has been chosen to complement typical BMW Z4 exterior elements such as seals, trim strips, and other plastic details. The neutral color facilitates integration with both light and dark body paints, without drawing attention away from the car's lines. At the same time, the surface of the part is designed for use in the rear of the vehicle, where it is exposed to water, dust, and minor contaminants.

Condition, Installation, and Service Application

The part is in used condition, making it a sensible choice for post-accident repairs, replacing missing details, or restoring the completeness of the bodywork on older Z4 models. Its proper fitment for the right rear side of the vehicle allows for installation in place of the original cover, maintaining the original mounting geometry.

The vent grille cover is particularly suitable in situations where:

• the original part has been mechanically damaged or lost,
• it is necessary to restore proper airflow in the rear body section,
• maintaining compliance with BMW manufacturer's solutions is a priority.

Compatibility and Part Selection

To ensure compatibility with your specific BMW Z4 version, it is advisable to verify the manufacturer's markings and the part's placement on the vehicle. The product is assigned the BMW brand, as well as dedicated installation on the right rear side of the body, which facilitates selection in the context of other body elements. Additionally, the part has a specified black color, allowing for easy visual matching with other components.

If you are planning a broader range of body or interior work on your BMW and need other parts from this group, check the available parts in the Other BMW category.

Technical Knowledge and BMW Project Development

When modernizing or servicing BMW models, it is beneficial to know the differences between standard components and solutions from the M and M Performance lines, especially when considering combining different equipment versions. You can find more information on this topic in the article BMW M Performance: What's the Difference Between BMW M and Standard Components?, which discusses bodywork, interior, suspension, and drivetrain, and indicates when used BMW parts are a sensible choice.

For a comparison of the character of sports constructions from other brands, including engine, brake, and chassis solutions, you can also refer to the material Audi RS vs. Other Models – What's Under the Hood and Chassis?, which illustrates how manufacturers differentiate standard and sport versions in technical terms.