2016-2019 BMW 7 Series Fender Liner 51717340202
Specifications
OEM number
51717340202
Donor year
2016
Body style
Sedan
Fuel
Gas
Engine size
4.4 L
Transmission
Auto
Drivetrain
AWD
Suspension
Air
Trim
Xdrive m package
Donor mileage
87000
Paint code
A89 Imperial Blue Brilliant Effect
About this part
Also known as
Wheel Arch Liner
Splash Shield
Inner Fender
Wheel Well Liner
Fender Splash Guard
Mud Guard
What this part does
The fender liner mounts directly inside the wheel well housing to shield the vehicle's internal structure, wiring harnesses, and engine bay from water, salt, and road debris thrown up by the tires. On modern luxury sedans, this panel also plays a critical role in aerodynamics and acoustic dampening, utilizing specific contours to direct airflow away from the wheel and sound-deadening materials to isolate cabin noise. If the inner fender becomes cracked, torn, or detached, corrosive elements and moisture can reach sensitive electronic sensors, headlamp housings, and the chassis frame, leading to premature wear and electrical faults.
Fits these vehicles
| Make | Model | Years | Engine |
|---|---|---|---|
| BMW | 750i xDrive | 2016-2019 | 4.4L |
| BMW | 740i / 740i xDrive | 2016-2019 | 3.0L |
| BMW | 740e xDrive | 2017-2019 | 2.0L Plug-in Hybrid |
| BMW | Alpina B7 | 2017-2019 | 4.4L |
| BMW | M760i xDrive | 2017-2019 | 6.6L |
OEM and interchange numbers
51717340202
51-71-7-340-202
51 71 7 340 202
Before you order
Verify exactly which section of the wheel well requires replacement, as the BMW 7 Series utilizes a multi-piece modular inner fender design. This panel is molded to match specific bumper and undercarriage profiles. Plastic expansion rivets, hex bolts, and retaining clips are required for secure installation and are generally not included with the bare plastic shield. Inspect your existing mounting tabs on the bumper cover and chassis bracket before installation, as these structural points often tear alongside the liner during an impact.
