Replacement Weather Seals for 1957 and 1958 Hardtop
.jpg)
Micro-closed cells provide even compression and sealing.
(Fits 1957 Models Only) Trunk Seal. Exact Reproduction.
$88.00$114.40
(Fits 1957 Models Only) Vulcanized rear window gasket. 3-piece set.
$409.00$531.70
(Fits 1958 Models Only) Trunk Seal. 18 feet long.
$33.00$42.90
Molded Door Seals, for 2-door hardtop and convertible. With molded ends at lock pillar. Molded in steel cores with installed metal clips and plastic clips, glue on type. Pair R&L
$165.00$214.50
Roof Rail Seals, for Hardtop. Made without steel core. Pair
$115.00$149.50
Upper Door Hinge Seals. Straight section 13-1/2 inches long. Curved hook section 6 inches long, with 2 holes. Includes four clips. Pair R & L.
$56.00$72.80
Vertical Seal for Vent Window. Each is 17 inches long. Pair
$42.00$54.60
Vulcanized Windshield Seal. Does not fit convertible.
$709.00$921.70
These high quality replacement weather seals (weatherstripping) are manufactured using precise CAD engineering and CNC milling to ensure proper 3D contouring and construction, ensuring a perfect fit and OEM quality appearance. These replacement weather seals feature a very smooth skin, free of exposed cells or flaws. The replacement weatherstripping products offered here are composed of micro-closed cells that are uniform in size, providing even compression and sealing. This weatherstripping is guaranteed for a full 15 years; see our Warranty page for more details.
Weather seals (weatherstripping) are used along openings to ensure that water and debris do not enter the vehicle, and weatherstripping also provides noise-dampening benefits along with sealing against unwanted airflow. The weather seals offered here are manufactured by the leading weatherstripping manufacturers in the USA.
This replacement weatherstripping is designed specifically for 1957 and 1958 Oldsmobile 88, 98, Fiesta, Super 88, Dynamic & Starfire Hardtop models.
Weather seals and weatherstripping sold by TopsOnline includes a 15-year Warranty to the original purchaser. Should the product fail due to any manufacturing defects, a replacement product will be provided by the manufacturer. Please see our Warranty page for more details.
(1) What vehicles do these replacement weather seals fit?
These replacement weather seals are designed for 1957 and 1958 Oldsmobile hardtop models, including the Oldsmobile 88, 98, Fiesta, Super 88, Dynamic, and Starfire hardtop vehicles. The weatherstripping is engineered to match the factory body contours and sealing locations for these specific models, ensuring proper installation and reliable sealing performance for classic Oldsmobile restorations.
These replacement weather seals are designed for 1957 and 1958 Oldsmobile hardtop models, including the Oldsmobile 88, 98, Fiesta, Super 88, Dynamic, and Starfire hardtop vehicles. The weatherstripping is engineered to match the factory body contours and sealing locations for these specific models, ensuring proper installation and reliable sealing performance for classic Oldsmobile restorations.
(2) What types of weather seals are available for 1957–1958 Oldsmobile hardtops?
Our replacement weatherstripping for these classic Oldsmobile hardtops includes door seals, trunk seals, roof-rail seals, windshield seals, vent window seals, and other body weatherstrips. These components are designed to seal gaps around doors, windows, and body openings to maintain a tight barrier against the elements.
Our replacement weatherstripping for these classic Oldsmobile hardtops includes door seals, trunk seals, roof-rail seals, windshield seals, vent window seals, and other body weatherstrips. These components are designed to seal gaps around doors, windows, and body openings to maintain a tight barrier against the elements.
(3) Why should weatherstripping be replaced on a classic Oldsmobile hardtop?
Over time, original weather seals can dry out, crack, or lose elasticity. Replacing worn weatherstripping helps prevent water leaks, reduce wind noise, and keep dust and outside air from entering the vehicle’s interior. Properly functioning seals also help maintain cabin comfort and protect interior components from moisture damage.
Over time, original weather seals can dry out, crack, or lose elasticity. Replacing worn weatherstripping helps prevent water leaks, reduce wind noise, and keep dust and outside air from entering the vehicle’s interior. Properly functioning seals also help maintain cabin comfort and protect interior components from moisture damage.
(4) How are these replacement weather seals manufactured?
Modern replacement weather seals are produced using CAD design and CNC-machined tooling to replicate factory shapes and contours. This manufacturing process helps ensure accurate three-dimensional fitment and an OEM-style appearance, making the seals suitable for restoration projects and long-term durability.
Modern replacement weather seals are produced using CAD design and CNC-machined tooling to replicate factory shapes and contours. This manufacturing process helps ensure accurate three-dimensional fitment and an OEM-style appearance, making the seals suitable for restoration projects and long-term durability.
(5) What materials are used in Oldsmobile weatherstripping for these models?
These weather seals are made from micro-closed-cell rubber, which provides uniform compression and consistent sealing performance. The smooth outer skin is designed to be free from exposed cells or surface flaws, helping create a durable seal that maintains flexibility and effectiveness for many years.
These weather seals are made from micro-closed-cell rubber, which provides uniform compression and consistent sealing performance. The smooth outer skin is designed to be free from exposed cells or surface flaws, helping create a durable seal that maintains flexibility and effectiveness for many years.
