Tuner Knob

About this product

The Tuner Knob (#90011-25154), a crucial electrical component in Toyota's Radio Receiver & Amplifier & Condenser system, is essential for controlling the radio frequency or channels. It allows the user to manually adjust the frequency of the radio signal for the best reception. In operation, the knob adjusts the variable capacitor and inductor in the tuning circuit to alter the resonant frequency. Over time, the knob can wear out or break, affecting the system's performance or making it non-functional. A non-working tuner knob will prevent you from adjusting your radio, causing inconvenience or potentially hazardous distractions while driving. It's crucial to replace it with genuine Toyota parts since they are compatible with your vehicle and backed by Toyota's genuine parts warranty. The Tuner Knob (#90011-25154) is vital for the efficient and safe operation of the car's radio system, contributing to a comfortable and enjoyable driving experience.