BMW 1 F20 F21 Rear Boot Trunk Lid Tailgate Estorilblau Estoril Blue - B45

BMW 1 F20 F21 Rear Boot Trunk Lid Tailgate Estorilblau Estoril Blue is an original body component from the Doors and door panels group, designed for installation in the rear section of 1 Series vehicles. The paint in the Estoril Blau Metallic – B45 shade emphasizes the car's dynamic character and ensures visual consistency with the factory body finish. This is a solution for users who expect precise fitment and the preservation of the factory geometry of the rear bodywork.

Specifications and technical data

• SKU: 7305470-EB
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7305470
• Substitutable numbers: 41007305470, 7305470
• Location on the vehicle: Rear
• Color: Estoril Blau Metallic - B45
• Category: Doors & Door Skins

Technical characteristics and purpose

The presented trunk lid is a component designed for installation in the rear body zone of BMW F20/F21 series vehicles. The construction, based on the manufacturer's solutions, ensures proper load distribution, correct edge alignment, and compatibility with factory mounting points for hinges, the lock, and accessories. This makes it possible to maintain correct assembly gaps and ensure the proper operation of the lid opening and closing mechanism.

The component belongs to the Doors and door panels group, which means it is part of the external body structure responsible for both protecting the luggage compartment and maintaining the stylistic lines of the vehicle's rear. Using an original trunk lid helps avoid fitment issues typical of aftermarket parts with different geometry or build quality.

Estoril Blau Metallic – B45 color

The factory Estoril Blau Metallic – B45 paint is a distinctive, dynamic shade of blue, often found in versions with a sportier character. Using a trunk lid in this color:

• facilitates maintaining body color consistency without the need for a full repaint of the entire component,
• reduces the scope of preparatory work compared to raw sheet metal,
• allows for the aesthetic restoration of the original appearance of the vehicle's rear.

For many users, it is important that the new body component does not visually differ from the rest of the bodywork – using the original color significantly facilitates achieving this effect, especially during post-accident repairs or when correcting operational damage.

Condition, origin, and benefits of use

The trunk lid is offered as a used part, which allows for combining reasonable repair costs with the preservation of the manufacturer's original specifications. A component of this type is particularly beneficial in situations where the priority is:

• maintaining factory body geometry and proper fitment with fenders and the bumper,
• preserving the original creases and stylistic lines characteristic of the F20/F21 series,
• reducing repair costs while using a component from the same brand.

As an element from the Doors and door panels group, the trunk lid affects not only aesthetics but also functionality – proper closing, luggage compartment tightness, and cooperation with the lighting installation and accessories mounted in the lid.

Selection, installation, and vehicle integration

To properly select a trunk lid for a specific BMW unit, it is worth paying attention to the body series, body version, and additional vehicle equipment. Using an original component facilitates installation because:

• mounting points are consistent with the manufacturer's factory solutions,
• the construction is prepared for cooperation with original hinges and the lock,
• compatibility with the electrical installation intended for the given model is maintained.

In the case of installation, it is recommended that the work be performed by a workshop experienced in BMW body repairs, which will allow for precise gap setting, lock adjustment, and proper fitting of the lid to other body elements.

Repair expansion and maintenance of used elements

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

To maximize the potential of a used trunk lid and other body components, it is worth using appropriate cleaning, anti-corrosion protection, and regular maintenance procedures. Practical tips on caring for dismantled elements can be found in the article How to extend the life of used car parts?, which describes proven methods for protecting and operating such sub-assemblies.