Oldsmobile 98 Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals
Stop leaks, drafts, and road noise in your Oldsmobile 98 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 Oldsmobile 98—restoring a tight, quiet seal around your doors, trunk, hatch, and windows.
Our Oldsmobile 98 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 Oldsmobile 98, 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 Oldsmobile 98.
For 2-door and 4-door hardtop and convertible models of 1959-1960 GM 'A', 'B', and 'C' body cars, this vent window and rear division channel seal set is a perfect fit, replacing OEM #4304478 and #4304479. Designed with precision using the latest CAD and CNC milling technology, this four-piece set ensures a flawless 3D contour and an OEM-quality appearance. These seals are crafted to fit snugly into the vent window and rear division channels, providing excellent weatherproofing to keep out wind, water, and debris. Compatible with a wide range of classic cars, including the 1959-1960 Buick Electra, Cadillac DeVille, Chevrolet Impala, Oldsmobile Dynamic 88, and Pontiac Bonneville, this set is a must-have for restoring your vehicle's original charm and functionality. Backed by Metro's 30-year warranty, you can trust in the durability and performance of these seals for decades to come.
Features and Benefits- Provides a tight seal to block wind, water, and debris.
- Precision-engineered for a perfect fit and OEM-quality look.
- Compatible with a wide range of 1959-1960 GM models.
For the 1963-1964 GM C-Body 4-Door Hardtop, this door weatherstrip seal kit is a two-piece set designed for both the left and right sides. Crafted from high-quality, ozone-resistant EPDM rubber, it matches the original specifications for a precise fit and reliable performance. This kit ensures a snug seal around your doors, keeping out water, wind, and noise while preserving the classic look of your vehicle. It fits a range of iconic models, including the 1963-1964 Buick Electra, LeSabre, Wildcat, Cadillac DeVille, Series 60 Fleetwood, Series 62, Chevrolet Impala, Pontiac Bonneville, Catalina, Star Chief, Oldsmobile 98, and Super 88. Installation is straightforward, with the seals attaching securely to the door frame for a tight, weatherproof fit. Backed by a 90-day warranty, this kit offers peace of mind and dependable protection for your classic car.
Features and Benefits- Protects against water, wind, and noise for a quieter ride.
- Made from durable, ozone-resistant EPDM rubber for long-lasting use.
- Matches original specifications for a seamless, factory-like fit.
- Easy installation ensures a secure and reliable seal.
For 2-door hardtop models, these roof rail seals with molded ends are designed to fit perfectly and provide unmatched protection. Specifically crafted for 1975-1976 Buick Electra, Oldsmobile 98, Oldsmobile Toronado, Pontiac Bonneville, and Pontiac Grandville, as well as 1977-1978 Oldsmobile Toronado, these seals ensure a snug fit and better sealing than competitor brands. Made by SUPERsoft, they are guaranteed to never leak and are free from accelerants or cheap fillers, which can cause premature aging or failure. These seals are built to last, maintaining their flexibility and durability over time. Installed along the roof rails, they create a tight barrier against water and wind, keeping your car’s interior dry and quiet. Backed by a 30-year warranty, you can trust these seals to perform for decades.
Features and Benefits- Provides a watertight seal to protect your car's interior.
- Molded ends ensure a precise fit for easy installation.
- Made with high-quality materials to resist aging and cracking.
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- Ensures a snug, weatherproof seal for vent windows.
- Steel core construction adds strength and durability.
- Threaded holes make installation straightforward and secure.
- Enhances the classic look of your vintage car with OEM-quality fit and finish.
Designed for the 1955-1956 Buick and Oldsmobile Holiday Sedan 40 and 60 Series 4 Door Hardtop, this vent window seal ensures a precise fit and reliable performance. Crafted using the latest advancements in CAD and CNC milling, it features accurate 3D contouring for an OEM-quality appearance that complements the classic lines of your car. This seal is designed to fit snugly around the vent window, preventing water, wind, and debris from entering the cabin, while also reducing noise for a more comfortable ride. Installation is straightforward, as the seal is tailored to match the original specifications, making it an ideal replacement for worn or damaged seals. Backed by Metro's 30-year warranty, you can trust in its durability and long-lasting performance, giving you peace of mind for decades to come.
Features and Benefits- Provides a tight seal to keep out water, wind, and debris.
- Reduces noise for a quieter cabin experience.
- Designed with precise 3D contouring for an OEM-quality fit.
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