URO 99664590100 Radio Knob

URO Radio Knob for Porsche 911 and Boxster

Restore proper control of your in-dash audio system with this URO radio knob, part number 99664590100. It is a direct replacement for select Porsche 911 and Porsche Boxster models from 1999-2002, with fitment listed for vehicles that require a radio knob service part.

• Direct replacement radio knob for select Porsche entertainment and telematics systems
• Fits 1999-2002 Porsche 911, N/A
• Fits 1999-2002 Porsche Boxster, N/A
• Replacement part number 99664590100 for OE-style service repair
• Cross-reference: Porsche 996 645 901 00

Detailed Product Information

URO replacement components are built for European vehicles and are produced to meet or exceed OEM specifications. This radio knob is intended for Porsche 911 and Porsche Boxster applications where the original control has worn, cracked, or no longer operates smoothly. The part number 99664590100 is also referenced as URO-017707 in interchange data, which can help confirm the correct service part during ordering.

For Porsche 911 and Boxster owners, a worn radio knob can affect day-to-day operation of the head unit even when the rest of the system is functioning normally. Replacing the knob restores a clean, functional interface and helps maintain the original look of the dashboard.

Common Issues This Part May Address

• Broken or missing radio control knob
• Loose, slipping, or hard-to-turn audio control
• Worn surface finish on the original knob
• Difficulty adjusting volume or radio settings
• Interior trim wear on Porsche 911 and Boxster dashboards

Installation Notes and Tips

Verify the existing radio control style and compare the part number before installation. Confirm fitment against your vehicle’s model year and audio system configuration, since Porsche 911 and Porsche Boxster applications can vary by equipment. Professional installation is not required for every repair, but careful handling is recommended to avoid damage to surrounding trim.

Quality Assurance

URO Parts components are manufactured for European vehicle repair and are positioned as OE-style replacement parts for professional and DIY use. This part is identified by part number 99664590100 and is supported by URO’s replacement-parts sourcing for Porsche applications.