BMW 7 Series E66 Rear Right Door O/S Soft Close Brake Strut Damper 7063830

BMW 7 Series E66 Rear Right Door O/S Soft Close Brake Strut Damper is an original component from the Doors and door panels group, designed for the rear right side of the vehicle body. It ensures a controlled door opening range and works in conjunction with the soft-close system, which translates into comfortable and safe use of the rear passenger area in your BMW.

Specifications and technical data

• SKU: 7063830
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7063830
• Substitutable numbers: 51227063830, 7063830, EM
• Location on the vehicle: Rear, Right
• Category: Doors & Door Skins

Purpose and function of the door check

The door check with soft-close functionality is responsible for the stable positioning of the door leaf and smooth closing in the final phase of movement. In the rear right section of the BMW E66 body, this component:

• controls the door opening angle, protecting hinges and door panels from overloading,
• works with the soft-close mechanism, improving the comfort of passengers entering and exiting the vehicle,
• limits unwanted "jerking" of the door when opening while parked.

Construction and fitment for the BMW E66

As a component dedicated to a specific generation of BMW, the door check is structurally matched to the geometry of the rear right side of the body. This means:

• factory mounting points to the door and pillar,
• compatibility with the original soft-close system used in the E66,
• maintenance of the correct operating characteristics – resistance and smoothness of door movement.

Thanks to this, installation is predictable, without the need for bodywork modifications or interference with the door structure.

Condition of the component and benefits of choosing a used part

The door check comes from dismantling, which allows for maintaining the original manufacturer's specifications while reducing service costs. In practice, this means:

• preservation of the factory operating characteristics of the mechanism,
• better compatibility with other door components than in the case of many aftermarket replacements,
• economical restoration of full functionality to the rear right door.

This solution is particularly beneficial for comprehensive maintenance of luxury cars, where the consistent operation of all body mechanisms is essential.

User comfort and body safety

A functional door check with soft-close feature affects daily comfort when using the rear seat and protects bodywork elements. A properly functioning mechanism:

• reduces the risk of the door hitting adjacent vehicles or obstacles,
• stabilizes the door in selected positions, which makes it easier for passengers to enter,
• supports even closing, which relieves stress on locks and hinges.

In luxury segment cars, such as the BMW E66, maintaining the proper operation of the soft-close system is important both from the point of view of comfort and long-term body protection.

Expanding service within the BMW door area

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 hinges, locks, or window guides, check out the available parts in the BMW Doors and door panels category.

If you are considering a wider use of original components from dismantling in premium cars and want to better understand how to optimize service costs while maintaining high quality, it is worth reading our guide: Luxury within reach – how to service a legendary Porsche brand using proven used parts.