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
Replacing the serpentine belt may cost from $75 to $250, depending on the car. Is it easy to replace the serpentine belt as a DIY project? If you have sufficient mechanical skills, proper tools and the belt routing diagram, itâs not very difficult. Your parts store may help you with the routing diagram and tools.