Yes, and it mainly has to do with finding the proper size for your car. Windshield wiper blades are not interchangeable between different makes and models of vehicles, so be sure to check with an employee at one of your local auto parts stores to ensure you have the right size blade.
Both blades should be replaced at the same time because chances are both blades are the same age and condition. And don't forget the rear wiper blades on minivans, SUVs and hatchbacks. Premium replacement blades are available in frame, frameless or “hybrid” styles.
Windshield Wiper Blade Replacement Cost - RepairPal Estimate. Labor costs are estimated between $26 and $33 while parts are priced between $35 and $52. This range does not include taxes and fees, and does not factor in your specific vehicle or unique location.
Generally, you should replace both wiper blades at the same time. When you install new wiper blades, make a habit to check your windshield wiper fluid to have enough liquid to remove bugs and grime when necessary. When you can't see clearly if it's raining, you need to get new wiper blades right away.