Upgrade your classic Buick with our O.E.M. style windshield wiper motor, specifically designed for 1971-1973 Fullsize and Riviera models. This premium replacement part delivers reliable performance and seamless integration, ensuring your wipers operate smoothly and efficiently. Unlike generic alternatives, our motor includes a windshield washer switch conveniently located in the shift lever for easy access, making it the perfect choice for restoring functionality to your vehicle.