All parts › BMW M4 CSL › Body › Doors › Driver door › Inner panel
Inner panel
Part of Driver door · about $900 to replace
What it is
Structural inner door with side-impact beam.
What it does
Carries the hinges, latch, glass and speaker.
How it fails
Water drains clog: carpet gets wet.
| Material | Aluminium, high-strength steel beam |
|---|
Appears at
Driver doorPassenger door