For the 4-door sedan models of the 1977-1979 Cadillac Fleetwood Brougham, these rear door seals are designed to replace OEM #20001053 and #20001054. Crafted to fit perfectly, these seals ensure a snug and secure closure for your rear doors, keeping out wind, water, and noise while maintaining the luxurious feel of your classic Cadillac. Made by SUPERsoft, these seals are 30% softer and more durable than other brands, offering a premium feel and long-lasting performance. Unlike other products, they are manufactured without accelerants or cheap fillers, which means they resist aging and cracking over time. These seals are easy to install, fitting seamlessly into the original door frame grooves for a hassle-free restoration. Backed by a 30-year warranty, you can trust in their quality and durability for decades to come.