Lock Cylinder Cover BMW E90 E91 Front Right O/S Door Handle Schwarz 2 Black 668

Visual condition of the part

The product shows signs of use visible in the photos.

Lock Cylinder Cover BMW E90 E91 Front Right O/S Door Handle Schwarz 2 Black 668 is an original component from the Door handles group, designed for the outer section of the right front door handle. Precise fitment and the factory Schwarz 2 – 668 paint finish allow for an aesthetically pleasing and technically correct replacement without interfering with the door structure.

Specifications and technical data

• SKU: rhd-0399172-SCH
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0399172
• Substitutable numbers: 0399172, 51210399172, 0399170, 51210399170, 7162440, 51217162440, 7162436, 51217162436
• Location on the vehicle: Front, Right
• Color: Schwarz 2 - 668
• Category: Door Handles

Purpose and function of the component

The presented lock cylinder cover is dedicated to the front right door of the BMW 3 Series E90/E91. The component is mounted directly onto the external handle, in the mechanical lock area, providing protection for the cylinder against external factors and ensuring a cohesive look for the entire handle.

Thanks to its correct profile and factory geometry, the part maintains the body line, does not cause stress on the handle, and requires no mounting modifications. This solution is particularly useful for post-collision repairs, replacing a damaged handle, or restoring the vehicle's original appearance.

Schwarz 2 – 668 color and visual matching

The Schwarz 2 – 668 color is a popular, deep shade of black used as a factory standard in many BMW models. Using a component in the same paint code allows you to reduce or completely eliminate the need for additional painting, which shortens repair time and reduces costs.

A uniform color for the handle, lock cylinder cover, and other side body components improves the vehicle's visual consistency, which is important both for accident repairs and when preparing the vehicle for sale or a detailed technical inspection.

Installation and performance characteristics

The cover is designed for installation in the front right door, which facilitates part selection during service. The design, based on the factory solution, ensures:

• proper fitment with the handle and door skin,
• stable mounting in the lock cylinder area,
• maintenance of full functionality of the door opening mechanism.

The component comes from a used vehicle, which ensures it retains its original geometry and is adapted to the real-world operating conditions of the BMW E90/E91 body. This is a practical solution when replacing individual handle components without the need to purchase a complete set.

Application in BMW service and restoration

The lock cylinder cover in Schwarz 2 – 668 is suitable for both professional body and paint shops and workshops specializing in the BMW brand. It allows for local door handle repair while maintaining the factory look and proper protection of the lock mechanism against dirt and moisture.

If you are planning a comprehensive repair or upgrade of the body access area in your BMW and need other elements from the same group, such as external handles, covers, or lock cylinders, check the available parts in the BMW Door handles category.

Practical tips for the user

Before installation, it is worth verifying the compatibility of the element with the specific body version and the side of the vehicle, as well as checking the condition of the lock mechanism and the handle itself. Replacing the cover is a good time to clean and protect the area around the cylinder, which can positively influence the operation and durability of the entire door assembly.

For drivers interested in a broader approach to vehicle operation and repair, including the conscious choice of used parts, a guide on electrical components may be helpful – you can find it in the article When is it worth replacing an alternator with a used one: a practical guide for drivers, which discusses the practical aspects of selecting and installing used components in a car.