BMW 3 Series E90 E91 E92 LC Idle Plate Control Device Valve 4793733

BMW 3 Series E90 E91 E92 LC Idle Plate Control Device Valve is an original body component designed for precise installation on the driver's side. It ensures a stable field of view, improves maneuvering safety, and maintains the vehicle's consistent factory appearance. Thanks to its design compliant with BMW standards, it serves as a functional solution for post-accident repairs or the replacement of worn-out parts.

Specifications and technical data

• SKU: 4793733
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 4793733
• Substitutable numbers: 13414793733, 4793733
• Location on the vehicle: Left
• Category: Mirror Assemblies

Purpose and fitment for BMW 3 Series

The presented exterior mirror has been designed for BMW 3 Series E90, E91, and E92 models after the facelift. The construction matches factory mounting points, which facilitates installation and allows for maintaining the original body geometry. Precise fitment to the body lines reduces wind noise and supports acoustic comfort inside the vehicle.

Construction and function of the exterior mirror

The left exterior mirror is responsible for monitoring the situation in the blind spot and along the side of the vehicle. The properly selected mirror surface and adjustment angle support safe:

• lane changes on highways,
• maneuvering in city traffic,
• parallel and perpendicular parking,
• distance monitoring from obstacles on the driver's side.

The stable mirror housing helps reduce image vibration, which improves view clarity at higher speeds. Replicating the factory design allows for maintaining a consistent vehicle appearance and proper aerodynamics of the side body section.

Vehicle placement and installation aspects

The component is intended for installation on the left side of the vehicle, i.e., the driver's side. This placement is crucial for driving ergonomics – the driver receives a clear view of the situation behind the vehicle without the need to turn their head excessively. Factory mounting point layout facilitates installation in place of the original mirror, without interfering with the door structure.

The product comes from the Exterior mirrors group, which means it has been specifically designed to operate in outdoor conditions – taking into account variable temperatures, precipitation, and aerodynamic loads.

Characteristics of the used component

The mirror is a used component, which in practice means it comes from vehicle dismantling and may show signs of wear typical for this class of parts. This type of component is an attractive solution for economic repairs when the priority is to maintain the original specification at reasonable costs. Original BMW origin promotes maintaining proper fitment with the door and compatibility with other body elements.

Application in repairs and upgrades

The left exterior mirror for the BMW 3 Series E90/E91/E92 will work well both for post-collision replacement and for gradual body restoration. It enables the restoration of full field-of-view functionality on the driver's side and the maintenance of a consistent vehicle appearance. It is a practical choice for users who expect parts consistent with the factory design, without the need to use universal replacements.

If you are planning a comprehensive repair or upgrade of the side body area in your BMW and need other elements from the same group, such as housings, glass inserts, or complete mirror sets, check the available parts in the BMW exterior mirrors category.

For drivers interested in a broader perspective on the operation and service of this brand's cars, including the selection of equipment and aftermarket parts for popular diesel units, the article BMW N47 vs M57 / M57N / M57N2 – ranking of legendary diesels may be helpful, as it discusses the performance, reliability, and maintenance costs of selected BMW engines.