BMW X1 E84 E90 Front Handle Lock Cylinder Cover Cap Right O/S Black Sapphire-475

The BMW X1 E84 E90 Front Handle Lock Cylinder Cover Cap Right O/S Black Sapphire-475 in Black Sapphire Metallic - 475 is an original body component designed for the front right side of the vehicle. This precisely fitted lock cylinder cap restores the factory look of the door handle, ensures paint consistency with the rest of the bodywork, and allows for an aesthetic, technically correct repair. By using an original component from the Door handles group, you maintain compliance with the factory BMW design line.

Specifications and technical data

• SKU: RHD-2992978-BS
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 2992978
• Substitutable numbers: 2992978, 51212992978
• Location on the vehicle: Front, Right
• Color: Black Sapphire Metallic - 475
• Category: Door Handles

Purpose and BMW fitment

The presented lock cylinder cover is a component designed for installation on the front right door in selected BMW X1 E84 and BMW 3 Series E90 models. The structure has been designed for the specific geometry of the door handle, which enables secure seating in the socket and proper adhesion to the paint surface. As a result, there are no unwanted gaps or shifts after installation, and the door line remains consistent with the rest of the body.

Color and finish Black Sapphire Metallic - 475

The element is finished in the factory color Black Sapphire Metallic - 475, characteristic of many BMW configurations. The metallic paint coating provides color depth and an attractive light effect, allowing for a harmonious connection with other body panels in the same shade. The use of the original color reduces the need for additional painting and facilitates a quick, aesthetic replacement of a damaged cover.

Technical function and role in the door handle assembly

The lock cylinder cover performs several important functions in the door handle assembly:

• masks the lock cylinder mechanism, improving the exterior appearance of the door,
• stabilizes the area around the cylinder, supporting the proper operation of the handle,
• limits the ingress of dirt and moisture into the area of the lock mechanism,
• allows for maintaining a consistent design line with other body elements. Thanks to the precise fit to the specific BMW door handle, the installation is orderly, and the entire system maintains its factory operating parameters.

Characteristics of the used part

The offered lock cylinder cover is a used part, which in practice means it comes from vehicle dismantling and may show signs of normal wear. At the same time, it is an original BMW component, thanks to which it maintains the proper fit, geometry, and compatibility with the factory lock system. For many users, this represents a favorable compromise between quality and repair cost compared to cheap replacements with uncertain parameters.

Support with selection and additional information

Before purchasing, it is worth verifying the compatibility of the cover with the specific body version and the installation side of the vehicle, especially given the differences between generations and equipment packages. In case of doubt, it is helpful to compare the shape and mounting points with the currently installed door handle. If you are planning a comprehensive repair or upgrade of the door area in your BMW and need other elements from the same group, such as exterior handles, lock covers, or additional caps, check the available parts in the BMW Door handles category. If you are considering whether a budget replacement or an original used part is a better choice, it is worth reading the analysis of quality and cost differences in the article: Cheap car part replacements – hidden defects and costs that workshops rarely talk about.