BMW i3 Underbody Tray Panel Front Left N/S Undertray Cover Flap 7270917

BMW i3 Underbody Tray Panel Front Left N/S Undertray Cover Flap is an original body component designed for installation in the underbody area on the driver's side. This used component from the Mudflaps group helps protect sensitive front suspension elements and the lower part of the body from water, mud, and minor mechanical damage.

Specifications and technical data

• SKU: 7270917
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7270917
• Substitutable numbers: 51757270917, 7270917, BG
• Location on the vehicle: Front, Left
• Category: Heat Shields, Wraps & Sleeves

Purpose and function of the component

The described underbody tray is designed specifically for BMW i3 models, with placement in the front area of the vehicle on the left side. Its task is to limit direct contact of road debris with structural elements and improve airflow management under the car.

This solution contributes to:

• better protection of components in the front part of the underbody,
• reduced risk of mud and moisture accumulation,
• more stable operating conditions for suspension and body components.

Construction and fitment for BMW i3

The cover is factory-profiled to the geometry of the BMW i3 underbody, ensuring precise fitment in the front, left-hand zone. The design is intended to work with factory mounting points, which facilitates installation and removal during service.

As a component from the Mudflaps group, this part operates in harsh conditions, which is why its shape and edge routing are optimized for effective drainage of water and debris from under the body.

Condition, origin, and service application

The offered cover is a used part, sourced from the original BMW underbody system. This type of component is particularly useful for:

• repairs after mechanical damage to the lower part of the body,
• replacing missing cover elements after a collision or disassembly,
• restoring the completeness of the underbody structure to improve protection and aerodynamics.

Choosing an original, used cover allows you to maintain structural consistency with other body elements, without the need to fit aftermarket replacements with uncertain geometry.

Benefits of installing the underbody tray in a BMW i3

Installing this element in the front, left part of the underbody provides tangible operational benefits:

• Underbody protection – limiting the direct impact of water, salt, and small stones on structural elements.
• More stable component operating conditions – less dirt accumulation and easier visual inspection during maintenance.
• Consistency with factory design – maintaining the original concept of protection and airflow management under the vehicle.

For users who care about the technical condition of their vehicle, restoring the complete underbody structure is an important element of long-term BMW i3 maintenance.

If you are planning a comprehensive repair or upgrade of the wheel arch area and the lower part of the body in your BMW and need other elements from the same group, such as covers, flaps, or additional underbody panels, check the available parts in the BMW Mudflaps category.

Used originals vs. current service trends

Increasingly, used original parts are being chosen for repairs of premium segment cars, combining factory fitment with reasonable service costs. If you want to better understand why this solution is gaining importance, it is worth reading the market analysis in the article Crisis in the new parts market? Why used originals for premium cars (BMW, Mercedes, Porsche) are the hottest trend in 2026.