Radio Unit CDR 31 Rotary Knob - Left For Porsche Panamera (2010-2016), 981 Boxster (2013-2016), 981 Cayman (2014-2016), 911 (2012-2021), Cayenne (2011-2018) Models.

Restore your Porsche's radio control with this authentic CDR 31 Rotary Knob, engineered for Panamera and Boxster applications. The left-side knob delivers responsive tuning and volume adjustment with factory-grade durability. Whether your original has become stiff, cracked, or unresponsive, this direct-fit replacement reinstates smooth operation without modification. Built to match OEM tolerances, it integrates seamlessly into your dashboard. A cost-effective solution that keeps your interior looking and functioning like new. Choose quality parts that match your Porsche's standards.