A/C and heater controls regulate temperature, blower speed, and vent selection in your vehicle. They can be mechanical or electronic, depending on your car model.

Symptoms include unresponsive temperature knobs, blower fan issues, or vents stuck in one position. Faulty controls can leave your cabin too hot or cold.

Common replacements include temperature control knobs, heater components, blower motor resistors, and other switches.

Some knobs and switches are easy to replace, but others may require professional installation. Always check your vehicle’s service manual for guidance.

Use Search by Vehicle or browse our full selection of A/C & Heating Parts.

Refer to our returns policy or contact us through the contact page for assistance.