BMW F45 Door Trim Inner Interior Corner Panel Rear Left N/S Black 7301507

BMW F45 Door Trim Inner Interior Corner Panel Rear Left N/S Black is a precisely fitted body component from the Doors and door panels group, designed for installation in the rear left section of the vehicle. This black corner trim stabilizes the door edge, improves the visual consistency of the side body line, and helps protect a critical area from daily operational wear. Using an original component is a sensible solution for drivers who want to maintain factory fitment and aesthetics while keeping repair costs under control.

Specifications and technical data

• SKU: 7301507
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7301507
• Substitutable numbers: 51357301507, 7301507
• Location on the vehicle: Rear, Left
• Color: Black
• Category: Doors & Door Skins

Purpose and function of the component

The rear left door corner trim in the BMW F45 series operates in an area heavily exposed to dirt, moisture, and minor mechanical damage. Its purpose is to:

• cover the door edge and the adjacent section of the paneling,
• maintain the correct geometry of the door-to-body connection,
• limit the ingress of contaminants into structural gaps,
• preserve the consistent visual line of the vehicle's side profile.

Thanks to its dedicated shape, the trim works with factory mounting points, which facilitates stable installation and proper adhesion to the door surface.

Construction, color, and fitment

The component is finished in black, which facilitates integration with both dark and light body paints, as well as with factory door moldings and seals. The neutral color allows for:

• seamless incorporation into most BMW F45 styling configurations,
• easier masking of minor signs of wear,
• potential matching for future visual modifications.

The trim has been designed specifically for the rear left part of the vehicle, meaning its geometry, mounting points, and edge profile are consistent with the factory door construction. Such fitment promotes quick installation and reduces the risk of improper alignment with adjacent panels.

Operational characteristics and installation

As a component from the Doors and door panels group, the corner trim operates in the immediate vicinity of hinges, seals, and the lock, which is why its proper condition is important for the overall functionality of the door. Using an original used component allows you to:

• maintain the factory gap lines between the door and the body,
• minimize the need for additional modifications during installation,
• preserve structural consistency with other body panels.

The trim is intended for installation in the factory location, using the mounting points provided by the manufacturer. When properly installed, it provides a stable addition to the door structure, supporting its daily operation.

Benefits of using an original BMW trim

Using an original corner trim in the BMW F45 brings a number of practical benefits, especially in the case of post-accident repairs or the replacement of worn-out elements:

• Visual consistency of the body – maintaining the original side line and aesthetics characteristic of BMW.
• Factory fitment – geometry consistent with the door and body construction, which reduces the risk of stress and leaks.
• Rational repair costs – a used OEM component allows you to restore the factory solution without the need to invest in a new component.

This solution is particularly beneficial for users who want to restore the vehicle to its proper technical and visual condition while maintaining control over their service budget.

Expanding repairs 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 panels, reinforcements, or additional trim pieces, check out the available parts in the BMW Doors and door panels category.

To better plan service work on your car, it is also worth expanding your knowledge about typical symptoms of component wear – the article Diesel injector faults – how to recognize them and the risks of neglecting them, which discusses symptoms, consequences, and the basics of diagnostics in modern diesel units, may be helpful.