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.
This special-purpose grommet is designed for classic cars, fitting a 1/2" hole with a 1/8" center hole, and is perfect for firewall, fuel gauge wire, horn wire, hood latch cable, and fresh air cable applications. Crafted with state-of-the-art rubber compounds, it resists chemicals, sunlight, and ozone, ensuring long-lasting durability. This grommet is compatible with a wide range of vehicles, including 1939 Oldsmobile Series 60, 70, and 80 cars, 1940 Buick Century Series 60, and Cadillac Series 62, among many others spanning from 1939 to 1960. Its sleek black finish blends seamlessly into your vehicle's design while providing a snug and secure fit. Backed by Metro Moulded Parts' 30-year warranty, this grommet offers peace of mind and reliable performance for decades.
Features and Benefits- Protects wires and cables from wear and tear.
- Resists harsh environmental elements like sunlight and ozone.
- Fits securely into a 1/2" hole with a 1/8" center hole.
This firewall grommet, designed for classic cars like the 1939-1948 Buick and Cadillac models and 1950-1958 Oldsmobile models, fits a 1-inch hole and features an angled opening for the park brake cable. Crafted from advanced rubber compounds, it resists chemicals, sunlight, and ozone, ensuring long-lasting durability. Its sleek black finish blends seamlessly with your vehicle's firewall, providing a clean and professional look while effectively sealing the brake cable opening to prevent debris and moisture from entering. Backed by Metro's 30-year Platinum Warranty, this grommet offers peace of mind and reliable performance for decades.
Features and Benefits- Fits a 1-inch hole with an angled opening for precise cable placement.
- Made from durable, chemical-resistant rubber for long-term use.
- Protects against sunlight, ozone, and environmental damage.
This rocker arm cover plug is designed for 1964-1967 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac cars, as well as 1964-1967 Chevrolet El Camino trucks, fitting a 1" hole with precision. Crafted from state-of-the-art rubber compounds, this plug is resistant to chemicals, sunlight, and ozone, ensuring long-lasting durability and performance. Its sleek black finish and snug fit make it an essential component for sealing and protecting your engine's rocker arm cover, preventing leaks and keeping contaminants out. Backed by Metro's Platinum 30-year warranty, you can trust this part to perform reliably for decades.
Features and Benefits- Fits a 1" hole for a secure and precise installation.
- Made with advanced rubber compounds for durability.
- Resistant to chemicals, sunlight, and ozone for long-lasting use.
This firewall and utility grommet, designed for classic cars, fits a 3/4" hole with a 3/16" inner diameter, making it a perfect fit for vehicles like the 1940-1957 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models listed. Crafted from state-of-the-art rubber compounds, it is resistant to chemicals, sunlight, and ozone, ensuring long-lasting durability and performance. The grommet features a sleek black finish and a sturdy design that seals and protects wiring or hoses passing through the firewall, preventing wear and tear. Backed by Metro Moulded Parts' 30-year warranty, this grommet offers peace of mind and reliability for your restoration project.
Features and Benefits- Fits securely in a 3/4" hole with a 3/16" inner diameter.
- Protects wiring and hoses from damage and wear.
- Resistant to chemicals, sunlight, and ozone for long-lasting use.
This Positive Crankcase Ventilation (PCV) grommet is designed for cars and trucks, measuring 11/16" wide by 1-5/8" long with a 15/16" inner diameter, ensuring a precise fit for your vehicle. Crafted by Metro Moulded Parts, this grommet is built with over 50 tons of pressure, delivering exceptional definition and durability. It is compatible with a wide range of 1964-1967 models, including Buick Electra, Chevrolet Impala, Pontiac GTO, and Cadillac Fleetwood, among others. This grommet is essential for maintaining proper ventilation in your engine, preventing harmful gases from escaping while ensuring smooth operation. Backed by Metro's 30-year warranty, this part offers long-lasting reliability and peace of mind.
Features and Benefits- Ensures proper engine ventilation for optimal performance.
- Built with high-pressure molding for durability and precision.
- Fits a wide range of classic 1964-1967 vehicles.
(189 Total Products)