BMW E81 E87 Front Bumper M Sport Aerokit Trim Panel Black Sapphire Metallic 475

Visual condition of the part

Possible scratches and paint chips – condition as shown in the product photos.

BMW E81 E87 Front Bumper M-Package Aerokit Black Sapphire Metallic - 475 is a factory body part from the Bumpers and Reinforcements category, designed for front vehicle installation. The Black Sapphire Metallic - 475 paint emphasizes the dynamic character of the 1 Series, and the sporty M-Package and Aerokit styling visually brings the car closer to more aggressive-looking versions. This is a solution for users who want to maintain the original body geometry while improving the car's aesthetics.

Specifications and technical data

• SKU: 0445637-BS1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0445637
• Substitutable numbers: 0445637, 51110445637
• Location on the vehicle: Front
• Color: Black Sapphire Metallic - 475
• Category: Bumpers & Reinforcements

Intended Use and Fitment for BMW 1 Series

The presented bumper has been specifically designed for BMW E81 and E87 models, ensuring proper fitment to the body lines and mounting points. Its placement is on the front, making it responsible for both the appearance of the front of the car and the correct airflow around the body. The M-Package and Aerokit compliant design allows for a sportier character without the need for universal solutions or bodywork modifications.

Visual Characteristics and Black Sapphire Metallic - 475 Color

The Black Sapphire Metallic - 475 finish is a dark, metallic paint, often found in factory BMW configurations. This shade effectively masks minor dirt while highlighting the bumper's contours and edges in both daylight and artificial light. Using the original color specification makes it easier to match the part to the existing body paint, which is particularly important for collision repairs and restoring a cohesive car appearance.

Technical Function of the Front Bumper

The front bumper in this model serves several key technical functions:

• shapes the airflow in the front of the body, influencing cooling and stability at higher speeds,
• provides an outer shield for structural components and reinforcements,
• allows for the correct mounting of additional components such as grilles, trim pieces, or aerodynamic elements specified in the M-Package and Aerokit.

By maintaining the factory geometry, installation is predictable, and the body lines remain consistent with the manufacturer's design.

Used Condition and Benefits of Choosing OEM Parts

This part comes from the BMW offering and is a used component, allowing for original fitment at a more favorable cost compared to new parts. Choosing a bumper from the same model series minimizes the risk of installation issues and reduces the need for additional modifications. For many users, this is a sensible compromise between maintaining the factory look and optimizing the budget for body repair or modernization.

Related BMW Bumpers and Reinforcements

If you are planning a comprehensive front-end restoration or want to select other body parts compatible with the 1 Series, it is worth considering additional components mounted in the same area, such as reinforcements, beams, or other structural elements. In such cases, to facilitate the selection of compatible solutions and maintain technical consistency, check the available parts in the BMW Bumpers and Reinforcements category.

Practical Tips for BMW Users

When modernizing the bodywork or repairing after a collision, many 1 Series owners also consider checking the condition of the engine unit and its ancillaries, especially for heavily used examples. To better understand potential service costs and common issues in popular models of this brand, a guide may be helpful: Troublesome BMW E90 Engines – A Practical Guide to Problematic Units.