Trunk Lid Hinge BMW F45 Boot Rear Left N/S Imperialblau Metallic - A89 7300809

The BMW F45 Trunk Lid Hinge Left Rear Imperialblau Metallic A89 is an original body part designed for the rear of the vehicle, ensuring stable operation and precise lid opening. Thanks to its factory fit for the BMW F45 construction and the preservation of the Imperial Blue Metallic A89 color, this hinge allows for a technically correct repair without compromising geometry or appearance. It's a practical solution for users who want to restore proper trunk lid functionality while maintaining paint consistency with the rest of the body.

Specifications and technical data

• SKU: 7300809-IBB
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7300809
• Substitutable numbers: 7300809, 41007317769, 7317769
• Location on the vehicle: Rear, Left
• Color: Imperial Blue Metallic - A89
• Category: Boot & Hatch Lids

Trunk Lid Hinge Purpose and Function

The presented hinge is a component of the lid mounting system in the BMW 4 Series F45, installed on the rear left side of the body. It is responsible for guiding the lid along a defined path, keeping it aligned, and ensuring proper closing against the lock and seals. A correctly selected hinge minimizes stress on the body panel, reduces the risk of lid misalignment, and contributes to the cargo area's sealing.

In case of mechanical damage, corrosion, or deformation of the original part, using an original hinge from the same model series allows for the restoration of the correct rear body geometry, which is important for both user comfort and operational safety.

Imperial Blue Metallic A89 Color and Visual Matching

The part is finished in the Imperial Blue Metallic A89 paint, characteristic of many BMW F45 configurations. Using a hinge in the same shade helps limit the scope of painting work in the lid mounting area, which is particularly important for spot repairs or replacement of individual body components.

Color matching the hinge to the trunk lid and adjacent body panels helps maintain the vehicle's consistent aesthetics while preserving the factory finish. This is a beneficial solution for users who pay attention to uniform paint appearance and minimizing intervention in the original coating.

Vehicle Placement and Installation Aspects

The hinge is designed for installation on the rear left side of the vehicle, in the area where the trunk lid attaches to the roof structure and the side body. This placement requires maintaining appropriate rigidity and precise alignment with the right-side hinge to ensure even load distribution during lid opening and closing.

When replacing the part, it is recommended to check:

• the lid's fit lines with the fenders and bumper,
• the parallelism of the gaps on both sides of the lid,
• the proper operation of the gas struts or springs assisting opening.

A correctly selected and installed hinge reduces the risk of further lid damage and decreases the load on the mounting elements and seals.

Used Product Characteristics

The offered hinge is a used part, which means it comes from a dismantled vehicle and may show signs of wear typical for this category of parts. Such components are often chosen for accident repairs and single-sided replacements where maintaining a similar degree of wear and a natural appearance compared to other body parts is important.

Choosing a used trunk lid hinge allows for a technically correct repair while maintaining a favorable cost-to-functionality ratio, which is particularly important for older BMW F45 models or for repairs carried out in stages.

Compatibility within the Trunk Lids & Rear Category

The presented part belongs to the Trunk Lids & Rear group, which includes components responsible for mounting, guiding, and sealing the rear part of the body. This group also includes, among other things, trunk lid structural elements, auxiliary mounts, and accessories related to the cargo area. If you are planning a comprehensive repair or upgrade of the rear body section of your BMW and need other parts from the same group, such as mounts, brackets, or additional lid components, check the available parts in the BMW Trunk Lids & Rear category.

Practical Usage Tips

After replacing the trunk lid hinge, it is worth paying attention to a few operational aspects:

• regular cleaning of the hinge areas from dirt and road debris,
• periodic checks of working clearances and any lid adjustments,
• monitoring the seals around the lid for tightness.

For drivers interested in a broader approach to maintaining their car in good technical condition at a reasonable cost, the guide article TOP 10 Most Frequently Replaced Parts in Your Car may be helpful, offering practical tips for planning repairs and optimizing service expenses.