For the 4-door sedan, these rear molded door seals are designed to fit perfectly on both the left and right sides, ensuring a snug and secure seal. Specifically crafted for 1976-1979 Cadillac Seville models, these seals are made by SUPERsoft, a brand known for its high-quality materials. These seals are 30% softer and more durable than other brands, providing a tight, weatherproof barrier that keeps out moisture, wind, and noise. Unlike other products, Metro parts avoid using accelerants or cheap fillers, which can lead to premature aging and failure. The seals are molded to match the original fit and finish, making installation straightforward and ensuring your Cadillac maintains its classic look. Backed by a 30-year warranty, you can trust these seals to last for decades, giving you peace of mind and long-term value.