Oldsmobile Cutlass Supreme Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals
Stop leaks, drafts, and road noise in your Oldsmobile Cutlass Supreme 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 Cutlass Supreme—restoring a tight, quiet seal around your doors, trunk, hatch, and windows.
Our Oldsmobile Cutlass Supreme 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 Cutlass Supreme, 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 Cutlass Supreme.
This hood and cowl seal is designed for 1978-1988 GM A-body, A-Special (A-SPEC), and G-body 2-door hardtop coupes with rear-wheel drive (RWD), replacing OEM# 20255857 and 25505704. Crafted with a dual-durometer extrusion and a flexible metal core, it ensures durability and a snug fit over the pinchweld for easy installation. Made in the USA, this seal is jet black, not ash gray, offering a refined concours-quality appearance. It fits a wide range of vehicles, including 1978-1988 Buick Century, Regal, Chevrolet El Camino, Malibu, Monte Carlo, GMC Caballero, Oldsmobile Cutlass models, and Pontiac Grand Am, Grand Prix, LeMans, and Grand LeMans. This part is built to keep your hood and cowl area sealed against water, dust, and debris, enhancing the longevity of your vehicle while maintaining its classic look. Backed by a 90-day warranty, it’s a reliable choice for restoring or maintaining your car or truck.
Features and Benefits- Keeps water and debris out of the hood and cowl area.
- Easy installation with a secure fit over the pinchweld.
- Durable dual-durometer construction with a flexible metal core.
- Jet black finish for a sleek, concours-quality appearance.
For cars with a factory T-top option, these auxiliary T-top sealing strips are 51 inches in length per side and come with an adhesive tape backing for easy installation. Designed to replace OEM #20139617, they are a perfect fit for 1978-1987 Buick Regal, Chevrolet Monte Carlo, Oldsmobile Cutlass Supreme, and Pontiac Grand Prix models, as well as 1988 Chevrolet Monte Carlo and Oldsmobile Cutlass Supreme cars. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, ensuring a snug fit and long-lasting performance. Unlike other products, they are made without accelerants or cheap fillers, which means they resist aging and cracking over time. These sealing strips are essential for keeping water, wind, and noise out of your vehicle, preserving its interior and enhancing your driving experience. Backed by a 30-year warranty from SUPERsoft, you can trust in their quality and durability.
Features and Benefits- Keeps water, wind, and noise out for a quieter ride.
- Adhesive backing ensures quick and easy installation.
- Made with premium materials for long-lasting durability.
For classic cars and trucks, these clutch and brake pedal pads, measuring 3-3/4" wide, are a perfect fit for 1964-1972 Buick Skylark, Special, Sportwagon, GS, and GS 455; Chevrolet Chevelle, El Camino, Malibu, Camaro, and Monte Carlo; Oldsmobile 442, Cutlass, F85, Vista Cruiser, and Cutlass Supreme; and Pontiac GTO, LeMans, Tempest, Firebird, and Grand Prix models. Designed with precision, these pads feature detailed grooves and curves that replicate the original look, ensuring a seamless restoration. Crafted for easy installation, they slip on effortlessly, providing a secure fit and a refreshed appearance for your pedals. Built to last, these pads enhance both the functionality and aesthetics of your vehicle's interior. Backed by Metro Moulded Parts' 90-day warranty, they offer peace of mind and quality assurance.
Features and Benefits- Restores the original look of your pedals.
- Easy slip-on installation saves time.
- Durable design ensures long-lasting use.
- Fits a wide range of classic car and truck models.
Designed for 2-door and 4-door cars, this trunk seal measures 12'10" in length and is crafted to fit 1988-1996 Buick Regal, Oldsmobile Cutlass Supreme, Pontiac Grand Prix, and Chevrolet Lumina models, as well as 1997 Oldsmobile Cutlass Supreme. Made from high-quality EPDM materials, this seal offers excellent rebound memory, ensuring a snug and durable fit that effectively keeps out water, dust, and noise. Its flexible design allows for easy installation along the trunk edge, providing a secure seal that enhances the overall comfort and protection of your vehicle. Backed by SuperSoft's 30-year warranty, this trunk seal is a reliable and long-lasting solution for maintaining your car's trunk integrity.
Features and Benefits- Keeps water, dust, and noise out of the trunk.
- Made with premium EPDM materials for durability.
- Easy to install with excellent rebound memory.
This molded door seal is designed for 2-door models and fits either side, ensuring a snug and precise fit for 1988-1996 Buick Regal, Oldsmobile Cutlass Supreme, Pontiac Grand Prix, and Chevrolet Lumina cars, as well as 1997 Oldsmobile Cutlass models. Crafted by SUPERsoft, this seal is 30% softer and more durable than other brands, providing a long-lasting, tight seal to keep out water, wind, and noise. Unlike other seals, it is made without accelerants or cheap fillers, which means it resists premature aging and cracking. The sleek black finish complements the vehicle's design while offering excellent weatherproofing. Backed by a 30-year warranty, this SUPERsoft part ensures peace of mind and reliable performance for decades.
Features and Benefits- Provides a tight seal to block water, wind, and noise.
- Made with premium materials for durability and flexibility.
- Fits seamlessly on either side of 2-door models.
(65 Total Products)