Buy 2005 Volkswagen Phaeton W12 Sedan 6.0L 12 cylinder A/T Door Panel Insulation. Rear, lower. Rear Absorber, Body, Inside - OEM Volkswagen Part # 3D0863856B (3D0-863-856-B)

Door Panel Insulation. Sound absorber.
Insulation used inside the Door.

Door Panel Insulation

Fits Phaeton

Rear, lower.