Buick Century Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals
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.
Designed for 2-door hardtop models, these molded roof-rail seals are a perfect fit for 1973-1977 GM A-body Coupes and Sport Coupes (Body Style 37 only), including popular models like the Buick Century, Chevrolet Malibu, Oldsmobile Cutlass, and Pontiac LeMans. These seals are crafted to provide a precise fit and better sealing than competitor brands, ensuring your vehicle stays protected from leaks and weather damage. Made by SUPERsoft, these seals are guaranteed to never leak and are free from accelerants or cheap fillers, which can cause premature aging or failure. This pair includes both the right and left seals, offering a complete solution for your restoration or repair needs. Backed by a 30-year warranty, you can trust these seals to deliver long-lasting performance and peace of mind.
Features and Benefits- Provides a snug, leak-proof fit for 2-door hardtops.
- Made with high-quality materials to resist aging and wear.
- Protects your car interior from water and weather damage.
For 2-door hardtop models, these molded roof-rail seals are designed specifically for '73-'76 GM A-body Colonade, Formal, and Sport Coupes (Body Style 57 only), including models like the Buick Century Luxus Colonade Coupe, Chevrolet Monte Carlo, and Pontiac Grand Prix. Replacing OEM# 9629700/01, this pair of left and right seals ensures a precise fit and better sealing than competitor brands, guaranteeing no leaks. Crafted without accelerants or cheap fillers, these seals resist premature aging and maintain durability over time. Positioned along the roof rails, they create a tight seal to keep water and weather out, preserving the interior and enhancing the car's overall appearance. Backed by SuperSoft's 30-year warranty, you can trust in their long-lasting performance.
Features and Benefits- Provides a watertight seal to protect your car's interior.
- Custom-molded for a perfect fit on GM A-body hardtops.
- Made with high-quality materials to prevent aging and cracking.
For 4-door sedans and station wagons, these front vent window seals are precision-engineered to fit perfectly on 1954-1956 Buick Century, Buick Special, Oldsmobile 88, Oldsmobile 98, and Oldsmobile Starfire models. Designed using the latest CAD and CNC milling technology, these seals ensure a flawless 3D contour that matches the original OEM appearance. Crafted to provide a snug, weatherproof seal, they protect your vehicle's interior from water, wind, and debris while enhancing its classic look. This pair includes both the right and left seals, making installation straightforward and ensuring both sides of your vehicle are covered. Backed by Metro's 30-year Platinum Warranty, you can trust in their durability and long-lasting performance.
Features and Benefits- Provides a tight, weatherproof seal to protect your interior.
- Designed for a precise fit using advanced CAD and CNC technology.
- Includes both right and left seals for complete coverage.
Designed for 4-door station wagons and 4-door pillared hardtop sedans, these front roof rail seals are crafted to provide a perfect fit and exceptional durability. Engineered to fit 1973-1977 Buick Century, Chevrolet Chevelle, Chevrolet Laguna, Chevrolet Malibu, Oldsmobile Cutlass, Oldsmobile Cutlass Supreme, Oldsmobile Vista Cruiser, Pontiac Grand Am, Pontiac Grand LeMans, and Pontiac LeMans models, these seals ensure a snug and watertight installation. Made by SUPERsoft, they are guaranteed to never leak, offering better sealing than competitor brands. The seals are molded without accelerants or cheap fillers, which prevents premature aging and ensures long-lasting performance. These seals are designed to replace the original parts seamlessly, restoring your vehicle's weatherproofing and keeping the interior dry and quiet. Backed by a 30-year warranty, SUPERsoft guarantees your satisfaction and confidence in their product.
Features and Benefits- Provides a watertight seal to prevent leaks.
- Made with premium materials for long-lasting durability.
- Fits a wide range of 1973-1977 GM models for easy replacement.
Designed specifically for sedans, this vulcanized rear window seal ensures a perfect fit for your classic car. Crafted with high-quality compounds, it is built to last the lifetime of your vehicle while providing a watertight seal that will never leak. This seal is tailored for 1954-1956 Buick Century, Buick Special, Oldsmobile 88, and Oldsmobile 98 models, making it an ideal choice for restoring these iconic vehicles. Its durable construction resists wear and tear, ensuring your rear window stays secure and protected from the elements. Installation is straightforward, as the seal is designed to fit snugly into place, maintaining the original look and feel of your car. Backed by a 90-day warranty, this part guarantees peace of mind with its no-hassle replacement policy.
Features and Benefits- Provides a watertight seal to prevent leaks.
- Made with durable, long-lasting materials.
- Fits perfectly for 1954-1956 Buick and Oldsmobile sedans.
- Easy to install for a secure and reliable fit.
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