BMW E63 E64 Lock Catch Cylinder Front Right Door Handle O/S 7127804

Visual condition of the part

The product shows signs of use visible in the photos.

BMW E63 E64 Lock Catch Cylinder Front Right Door Handle is an original component from the Doors and door panels group, designed for installation on the passenger side in the front part of the vehicle body. Designed as a factory BMW component, it ensures a precise fit to the door structure, proper cooperation with the external handle, and stable operation of the locking mechanism.

Specifications and technical data

• SKU: RHD-7127804-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7127804
• Substitutable numbers: 51217127804, 7127804
• Location on the vehicle: Front, Right
• Category: Doors & Door Skins

Purpose and function in the vehicle

The presented BMW E63 E64 Lock Catch Cylinder Front Right Door Handle is dedicated for installation in the front right door of the BMW E63/E64 series, i.e., in coupe and convertible versions. The element is responsible for the mechanical operation of locking and unlocking the door from the outside, working in conjunction with the handle and other components of the lock system.

The placement in the passenger door zone requires the correct shape and body geometry, which is why using an original BMW solution allows for maintaining the correct line of rod operation, appropriate mechanism travel, and predictable performance in daily use.

Construction and fitment for BMW E63/E64

As a factory BMW component, the BMW E63 E64 Lock Catch Cylinder Front Right Door Handle has been designed for the specific E63/E64 body, taking into account the characteristic construction of the door and external handle. The appropriate placement of mounting points and the correct profile of the part facilitate installation in existing technological holes without the need for modifications.

Using an original cylinder within the Doors and door panels area allows for maintaining the consistency of the entire system – from the handle, through the rods, to the door lock mechanism. As a result, locking and unlocking proceed smoothly, and the force required to operate the handle remains at the factory level.

Condition, origin, and benefits of choosing a used part

The offered item is a used OEM component, sourced from a dismantled BMW vehicle. This type of part retains its factory construction and operating characteristics, while simultaneously providing an economical solution compared to new replacements of uncertain quality.

Choosing an original, used lock cylinder for the front right door handle allows you to:

• maintain compliance with the factory BMW design,
• preserve the proper fit to the door and handle on the passenger side,
• minimize the risk of problems with installation and mechanism adjustment,
• reduce repair costs while maintaining high manufacturing quality.

Application in body and door zone repairs

This type of lock cylinder is particularly useful for post-collision repairs, external handle replacement, or restoring full functionality of the passenger door in a BMW E63/E64. Using an original solution facilitates the work of bodywork specialists and mechanics, as the geometry of the part is consistent with the vehicle's factory documentation.

If you are planning a comprehensive repair or upgrade of the door zone in your BMW and need other elements from the same group, such as panels, reinforcements, or additional mounting elements, check the available parts in the BMW Doors and door panels category.

Why it is worth choosing original BMW components

Using original elements within doors and locks translates into predictable operation of the central locking system, proper fit with the bodywork, and a lower risk of play or jamming during operation. The BMW E63 E64 Lock Catch Cylinder Front Right Door Handle, as an OEM part, has been developed with long-term cooperation with the vehicle's factory mechanisms in mind.

For users who are also considering repairs within the drivetrain and are looking for information on the advantages of original, used components, the following article may be helpful: Humming differential? Find out why a used OEM drive axle is a better investment than an uncertain replacement.