Stop leaks, drafts, and road noise in your Buick Special 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 Special—restoring a tight, quiet seal around your doors, trunk, hatch, and windows.
Our Buick Special 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 Special, 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 Special.
For convertible cars, this 7-piece Convertible Top Rail Kit includes all right and left side top rail seals and the windshield top header seal (HD 729). Designed for 1966-1967 Buick Skylark, Special, Chevrolet Chevelle, Malibu, Oldsmobile 442, Cutlass, Pontiac GTO, LeMans, and Tempest models, this kit ensures a precise fit and exceptional sealing performance. Crafted by SUPERsoft, these seals are guaranteed to never leak and are made without accelerants or cheap fillers, preventing premature aging or failure. The durable material provides better sealing than competitor brands, keeping your interior protected from water and weather damage. Backed by a 30-year warranty, this kit offers long-term reliability and peace of mind.
Features and Benefits
For convertible models, this 7-piece molded roof rail seal set is designed to fit perfectly and includes all right and left side top rail seals along with the windshield top header seal. It replaces OEM #4695123/4, 4695125/6, 4695127/8, ensuring a precise fit for 1957-1958 Buick Century, Buick Special, Oldsmobile 88, Dynamic 88, and Super 88 cars. Crafted by SUPERsoft, these seals are engineered to provide better sealing than competitor brands, guaranteeing a leak-free experience. The durable material resists aging and failure, as no accelerants or cheap fillers are used in the molding process. This set is designed to install seamlessly along the roof rails and windshield header, restoring the original look and function of your classic car while keeping the interior protected from water and weather. Backed by a 30-year warranty, this product ensures long-term reliability and peace of mind.
Features and Benefits
For convertible models, this Basic Kit includes high-quality seals for the door (LM 12-C), roof rail (RR 1611), and trunk (TK 46-16), ensuring a snug and weatherproof fit. Designed specifically for 1964-1965 Buick Skylark, Chevrolet Chevelle, Chevrolet Malibu, Oldsmobile Cutlass, Oldsmobile 442, Pontiac GTO, Pontiac LeMans, and Pontiac Tempest cars, this kit is tailored to restore and maintain your vehicle's original charm while keeping it protected from the elements. Each seal is crafted from durable materials to provide long-lasting performance and a tight seal against water, wind, and dust. The components are easy to install, fitting seamlessly into their designated areas to enhance your car's appearance and functionality. Backed by a 30-year warranty from SuperSoft, you can trust in the quality and reliability of this kit for decades to come.
Features and Benefits
For 2-door convertible models, this Basic Kit includes high-quality seals for the door (LM 12), roof rail (RR 1609), and trunk (TK 46-16), ensuring a snug and weatherproof fit. Designed specifically for 1966-1967 Buick Gran Sport, Skylark, and Special, as well as Oldsmobile 442 and Cutlass, and Pontiac GTO, LeMans, and Tempest models, this kit is tailored to restore your classic car’s original charm while keeping it protected from the elements. Each piece is crafted from durable materials to provide a tight seal, preventing water, dust, and wind from entering your vehicle. The seals are easy to install, fitting seamlessly into the designated areas for a clean and professional finish. Backed by a 30-year warranty from SuperSoft, you can trust in the long-lasting performance and reliability of this kit.
Features and Benefits
This windshield seal is designed for 1957-1958 Buick Century, Buick Special, Oldsmobile 88, Oldsmobile Fiesta, Oldsmobile Starfire, Oldsmobile Super 88, Oldsmobile Dynamic 88, and Oldsmobile 98 cars, excluding convertibles. Crafted with vulcanized high-quality compounds, this seal ensures a perfect fit and a leak-free installation, keeping your vehicle protected from water and weather damage. Its durable construction is made to last for the lifetime of your car, maintaining a tight seal around the windshield to enhance both functionality and appearance. This part is backed by a 90-day No Hassle Guarantee, offering peace of mind with your purchase.
Features and Benefits
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