BMW F40 F74 Rear Side Door Exterior Handle Grab Left N/S Thundernight 7489321

BMW F40 F74 Rear Side Door Exterior Handle Grab Left N/S Thundernight is an original exterior door handle designed for installation on the rear passenger side. The component ensures proper door operation while maintaining the factory body line and color consistency with the Thundernight Metallic paint, characteristic of modern BMW models. This is a solution for users who want to restore the full functionality and aesthetics of the side body section using an original BMW component.

Specifications and technical data

• SKU: 7489321-THN
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7489321
• Substitutable numbers: 7489321, 51217489321, 7442977
• Location on the vehicle: Rear, Left
• Color: Thundernight Metallic - C56
• Category: Door Handles

Purpose and function of the handle

The presented handle belongs to the Door handles category and is designed for installation on the rear left side of the vehicle. It is responsible for the mechanical opening of the door from the outside, working in conjunction with the factory lock and locking mechanism in BMW F40/F74 series doors. Thanks to its precise profile and fit to the door panel, the component does not require bodywork modifications or interference with the vehicle's structure.

Color and matching of Thundernight Metallic C56 paint

The handle is finished in Thundernight Metallic – C56, which allows for visual consistency with the factory body paint. This shade is characterized by a deep, metallic color that emphasizes the car's side line and harmonizes well with the distinctive BMW design. Using an originally painted component reduces the need for additional painting and facilitates the quick replacement of a damaged handle.

Original origin and technical parameters

The handle comes from the BMW OE line, which means it complies with the manufacturer's factory standards regarding geometry, material quality, and mounting method. The component is intended for installation in the rear left body zone, ensuring full compatibility with the factory door mechanism, seals, and decorative trims. The product has an assigned OEM part number and interchangeable numbers, which facilitates verification of compatibility with a specific vehicle configuration in BMW catalogs.

Condition of the component and service application

The handle is in used condition, making it a practical choice for post-accident repairs, replacement after mechanical damage, or restoring full door functionality in daily-driven cars. Using an original component from the secondary market allows for reduced service costs while maintaining factory fitment and proper operation of the opening mechanism.

Benefits of installing an original BMW handle

• Factory fitment for the rear left door in BMW F40/F74 models.
• Color consistency with Thundernight Metallic – C56 paint without the need for additional painting.
• Preservation of the original handle ergonomics and door usage comfort.
• Suitable for use in post-accident repairs and when replacing worn-out components.
• Identification based on OEM part number and interchangeable numbers, facilitating selection in service catalogs. 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 cylinders, or handle covers, check the available parts in the BMW door handles category. More about how original used components help maintain the character of a premium brand and factory driving quality can be found in the article Audi and emotions in their purest form – how used parts help maintain the brand's DNA, which shows the approach to selecting parts for high-end cars.