The Genuine GM 3535261 Nut Windshield Wiper Arm NOS is a direct replacement wiper arm designed for various vehicle models from 1987 to 2007. This part manufactured by GM is suitable for Buick, Chevrolet, GMC, Cadillac, Pontiac, and Oldsmobile vehicles. It offers universal fitment and comes in a pack of 1, suitable for both the left and right outer positions on the windshield. This wiper arm nut is a high-quality genuine GM product, ensuring a perfect fit and lasting performance for your vehicle.