Rear Molded Door Seals For Buick Century 1978-1981, Regal 1982-1986; LM 16-S/RFor 4 door sedans (except Ciera), these rear molded door seals are designed to replace OEM# 20008190 1 and come as a pair for both the right and left sides. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, ensuring a snug fit and long lasting performance. They are free from accelerants and cheap fillers, which means they resist premature aging and cracking, providing a reliable barrier against water, wind, and