Stop leaks, drafts, and road noise in your Buick Super 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 Super—restoring a tight, quiet seal around your doors, trunk, hatch, and windows.
Our Buick Super 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 Super, 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 Super.
Designed for classic Buick cars, this hood-to-cowl seal fits 1949 Buick Roadmaster Series 70, 1950 Buick Series 40, 50, and 70, as well as 1951-1952 Buick Roadmaster and Super models. Measuring 56-1/2" long by 1/18" wide, this seal is crafted with precision to ensure a snug fit and reliable performance. It features push-in carrot tabs for easy installation, securely attaching the seal between the hood and cowl to prevent water, dust, and debris from entering the engine bay. Made in a rich jet-black finish, it enhances the vehicle's appearance with a refined concours look, avoiding the dull ash-gray tone seen in lesser-quality seals. Built with quality craftsmanship, this part is designed to last and maintain its integrity over time. Backed by Metro Moulded Parts' Platinum Warranty, this seal is protected for 30 years, giving you peace of mind with your purchase.
Features and Benefits
For late 1955-1956 2-door hardtops and convertibles, these molded door seals are designed to fit perfectly, replacing OEM #4647504/5. Crafted with molded ends at the lock pillar, they feature steel cores for durability and come with pre-installed metal and plastic clips for easy installation. These glue-on seals ensure a snug fit, effectively keeping out water, wind, and noise while enhancing the overall comfort of your ride. Compatible with 1955-1956 Buick Century, Roadmaster, Special, Super, and 1955-1956 Oldsmobile 88, 98, and Starfire models, these seals are made by Metro, known for producing parts that are 30% softer and more durable than competitors. Unlike other brands, Metro avoids using accelerants or cheap fillers, ensuring long-lasting performance without premature aging or failure. Backed by a 30-year warranty, these seals offer peace of mind and are a reliable choice for restoring your classic car’s doors to their original glory.
Features and Benefits
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 hardtops and convertibles, these front vent window seals are precision-engineered to fit perfectly on your 1957 Oldsmobile 88, Fiesta, Starfire, or Super 88, as well as 1958 Buick Century, Special, and Super models, and 1958 Oldsmobile 98, Dynamic 88, Fiesta, and Super 88 cars. Made with a durable steel core and threaded holes, these seals ensure a secure and lasting installation. Designed using advanced CAD and CNC milling technology, they offer a flawless 3D contour that matches OEM quality and appearance, enhancing the look and functionality of your classic car. These seals are sold as a pair for both the driver and passenger sides, ensuring a complete restoration. Backed by Metro's 30-year warranty, you can trust in their durability and performance for decades to come.
Features and Benefits
For 4-door sedans, these rear vent window seals measure 24-3/4" long and are designed as a pair for both the right and left sides. Crafted by Metro Moulded Parts, these seals are engineered with the latest CAD and CNC milling technology to ensure a precise 3D contour and a perfect OEM-quality fit. They are tailored to fit 1951-1953 Buick Roadmaster, Special, and Super models, as well as 1951-1953 Oldsmobile 98, Deluxe 88, and the 1953 Oldsmobile Fiesta. These seals are built to keep your vehicle's interior protected from water, wind, and debris, ensuring a snug and weatherproof seal around the rear vent windows. Backed by Metro's 30-year warranty, you can trust in their durability and long-lasting performance.
Features and Benefits
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