Upgrade your classic 1959 Buick Fullsize or Riviera with our premium Windshield Wiper Motor Harness. Designed specifically for vehicles equipped with 2-speed wipers and a factory-installed washer, this electrical harness ensures optimal performance and reliability. Unlike generic options, our harness is tailored to fit perfectly, preventing any wiring issues and making installation a breeze. Restore the functionality of your windshield wipers and enhance your driving safety today!