Stop leaks, drafts, and road noise in your Buick Century with precision-fit replacement weatherstrip and seals designed specifically for your vehicle. Each seal is engineered to match the original profile and mounting groove of your Buick Century—restoring a tight, quiet seal around your doors, trunk, hatch, and windows.
Our Buick Century weatherstrip is manufactured from durable, weather-resistant rubber compounds such as EPDM, engineered for an exact OEM-quality fit and finish. These materials resist sunlight, ozone, and chemical exposure while maintaining flexibility across temperature extremes, so your new seals stay soft and pliable instead of cracking or hardening the way factory-original rubber does over time.
Use the Vehicle Selector above to find the correct weatherstrip for your Buick Century, or browse below to explore available options. Whether you’re chasing down a stubborn water leak or completing a full restoration, Factory Interiors makes it easy to achieve a tight, factory-quality seal with precision-fit weatherstrip for your Buick Century.
For 2-door hardtop and convertible models, these molded door seals are designed to fit perfectly and replace OEM #4649272/3. They feature molded ends at the lock pillar and are built with durable steel cores, ensuring a snug and secure fit. The seals come with pre-installed metal and plastic clips for easy installation and are glue-on type, making them a breeze to attach. Crafted by Metro, these seals are 30% softer and more durable than other brands, providing a long-lasting, tight seal to keep out water, wind, and noise. Unlike other products, Metro parts are free from accelerants and cheap fillers, which means they resist aging and cracking over time. These seals are compatible with 1957-1958 Buick Century, Special, Super, and Limited models, as well as 1957-1958 Oldsmobile 88, Fiesta, Starfire, Dynamic 88, and 98 models. Backed by Metro's 30-year Platinum Warranty, you can trust these seals to perform for decades.
Features and Benefits
For 2-door coupe models, these molded door seals replace OEM part numbers 20008188/9 and are designed 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 precision-molded to prevent water, wind, and noise from entering your vehicle, enhancing comfort and protection. Unlike other seals, these are made without accelerants or cheap fillers, which means they resist premature aging and cracking. Fitment includes a wide range of 1978-1987 models, such as the Buick Century, Buick Regal, Chevrolet El Camino, Chevrolet Malibu, GMC Caballero, Oldsmobile Cutlass, Pontiac Grand Am, and Pontiac LeMans. Backed by a 30-year warranty, these seals provide peace of mind and exceptional value.
Features and Benefits
For 2-door hardtops, these molded door seals with clips are designed to replace OEM #9870752/3 and measure 95-1/4" each, providing a perfect fit for both the driver and passenger sides. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, ensuring a snug, long-lasting seal that keeps out water, wind, and noise. Unlike other products, they are made without accelerants or cheap fillers, preventing premature aging or cracking. These seals are compatible with a wide range of vehicles, including 1973-1977 Buick Century, Regal, Chevrolet Chevelle, El Camino, Laguna, Malibu, Oldsmobile Cutlass, Cutlass Supreme, Pontiac Grand Am, LeMans, and more. Installation is straightforward, as the molded design and included clips allow for a secure and precise fit along the door frame. Backed by a 30-year warranty exclusive to SUPERsoft parts, you can trust in their quality and durability for decades to come.
Features and Benefits
For 4-door hardtops, these front molded door seals with clips are designed to replace OEM #9870656/7, ensuring a precise fit and reliable performance. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, offering a snug, weatherproof barrier that keeps out wind, rain, and noise. The seals are molded with high-quality materials free from accelerants or cheap fillers, preventing premature aging or cracking. This pair includes both the right and left seals, making installation straightforward and ensuring both doors are fully protected. These seals are compatible with 1973-1977 Buick Century, Chevrolet Malibu, Pontiac LeMans, and other models listed, making them a perfect choice for restoring your classic car’s comfort and style. Backed by a 30-year warranty from SUPERsoft, you can trust these seals to last for decades.
Features and Benefits
For 2-door hardtops and convertibles, these molded door seals are designed to replace OEM #9824514/5 and fit perfectly on both the driver and passenger sides. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, ensuring a snug fit that keeps out wind, water, and noise. Unlike other seals, they are made without accelerants or cheap fillers, which means they resist aging and cracking over time. These seals are specifically designed for 1971-1976 Buick Centurion, LeSabre, Chevrolet Caprice, Impala, Oldsmobile Delta 88, Pontiac Bonneville, Catalina, and Grandville models, offering a precise fit for a wide range of classic cars. The seals are molded to match the original contours of your doors, making installation straightforward and ensuring a factory-fresh look. Backed by SUPERsoft's 30-year warranty, you can trust these seals to perform for decades.
Features and Benefits
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