2016-2019 BMW 7 Series Rear Left Fender Liner

Also known as

Wheelhouse Liner

Wheel Well Liner

Splash Shield

Inner Fender

Fender Splash Panel

What this part does

The rear fender liner mounts inside the wheel well to protect the chassis and internal body components from water, mud, salt, and road debris hurled by the tire. It acts as a barrier, sealing off the inner quarter panel and rear bumper cavities to prevent corrosion and protect nearby wiring harnesses. Molded specifically to match the aerodynamics of the chassis, this panel also plays a critical role in dampening road noise and managing airflow around the rear axle. When torn or missing, debris can rapidly accumulate inside the wheelhouse, accelerating rust and compromising the vehicle's undercarriage protection.

Fits these vehicles

Before you order

Because the vehicle it came from was equipped with the M Aerodynamics package, verify your trim level before ordering. Mounting points and lower extensions where the liner meets the rear bumper often differ slightly between standard and M-Sport models. Used splash shields do not include mounting hardware. You will need to reuse your original plastic rivets, expanding nuts, and torx screws, or source a replacement hardware kit to ensure a secure installation. Confirm you need the driver side (left) rear panel, as these are side-specific and cannot be swapped.