Infections. Itching may be a symptom of an infection, such as: 1  chickenpox or another viral infection. 2  athlete's foot â a fungal infection that causes itching in between the toes. 3  ringworm â a fungal infection that causes a ring-like red rash to develop on the skin and can cause an itchy scalp.
If you do this on your own, then belt replacement cost would be limited to the price of a new belt, which would be about $50 to $200 or more, depending on the car model. Replacement Cost at a Service Center
Additional costs: 1  If a serpentine belt breaks, certain systems in the car may shut down, so experts recommend that a belt be replaced early, especially if it shows signs of cracking or wear. 2  Replacing a serpentine belt can be done either by a skilled do-it-yourselfer or a professional repair technician. This includes $25-$75 for the belt plus half an hour to an hour of labor, at $75-$120 per hour. 2  The job could even take longer on some vehicles, if the belt is difficult to access or install quickly.