Do wiper arms wear out?
Due to these facts, the washer wiper arm typically lasts the life of your vehicle, but it is possible that damage could occur that would require the replacement of windshield wiper arms.
How much does it cost to replace a wiper arm?
The average cost for windshield wiper arm replacement is between $101 and $107. Labor costs are estimated between $26 and $33 while parts are priced at $74. This range does not include taxes and fees, and does not factor in your specific vehicle or unique location. Related repairs may also be needed.