Oldsmobile Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals

Stop leaks, drafts, and road noise in your Oldsmobile 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 —restoring a tight, quiet seal around your doors, trunk, hatch, and windows.

Our Oldsmobile 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 , 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 .

1954-1956 Oldsmobile Starfire Rear Vent Window Weatherstrip Seals, for 4-Door Sedans.

Designed for 4-door sedans, these rear vent window seals are precision-crafted to fit 1954-1956 Buick and Oldsmobile models, including the Century, Roadmaster, Skylark, Special, Super, 88, 98, and Starfire. These seals are specifically for vent windows that open, not fixed ones, ensuring a snug and accurate fit. Manufactured by Metro Moulded Parts, they feature advanced CAD and CNC milling for precise 3D contouring, delivering an OEM-quality appearance and a perfect seal. The pair includes both right and left seals, designed to keep out water, wind, and debris, preserving the interior of your classic car while enhancing its overall look. Backed by Metro's 30-year warranty, these seals offer long-lasting durability and peace of mind, making them a reliable choice for your restoration project.

Features and Benefits
  • Designed for 4-door sedans with opening vent windows.
  • Precision-engineered for a perfect fit and OEM-quality appearance.
  • Protects against water, wind, and debris for interior preservation.

$275.99
• SALE $220.95
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1954-1956 Oldsmobile Starfire Rear Vent Window Weatherstrip Seals, for 4-Door Sedans.
1955-1956 Oldsmobile 88 Vulcanized Rear Window Weatherstrip Seal. For 4-Door Hardtops. Each.

For 4-door hardtops, this vulcanized rear window seal is designed to provide a perfect fit and ensure a leak-free seal for your classic car. Crafted with high-quality compounds, it is built to last for the lifetime of your vehicle, maintaining its durability and flexibility over time. This seal is specifically made for 1954-1956 Buick Century and Special models, as well as 1955-1956 Oldsmobile 88 and 98 models, ensuring precise compatibility. Its sleek black finish complements the rear window area, restoring the original look while protecting against water and weather damage. Installation is straightforward, as the seal is tailored to fit snugly around the rear window frame, creating a secure barrier against leaks and drafts. Backed by Metro’s Platinum 30-year warranty, you can trust this part to perform reliably for decades.

Features and Benefits
  • Provides a perfect seal to prevent leaks.
  • Made with durable, long-lasting compounds.
  • Fits 1954-1956 Buick and Oldsmobile models precisely.

$278.49
• SALE $222.95
Select Color/Material Options  
1955-1956 Oldsmobile 88 Vulcanized Rear Window Weatherstrip Seal. For 4-Door Hardtops. Each.
1955-1956 Oldsmobile 98 Vulcanized Rear Window Weatherstrip Seal. For 4-Door Hardtops. Each.

For 4-door hardtops, this vulcanized rear window seal is designed to provide a perfect fit and ensure a leak-free seal for your classic car. Crafted with high-quality compounds, it is built to last for the lifetime of your vehicle, maintaining its durability and flexibility over time. This seal is specifically made for 1954-1956 Buick Century and Special models, as well as 1955-1956 Oldsmobile 88 and 98 models, ensuring precise compatibility. Its sleek black finish complements the rear window area, restoring the original look while protecting against water and weather damage. Installation is straightforward, as the seal is tailored to fit snugly around the rear window frame, creating a secure barrier against leaks and drafts. Backed by Metro’s Platinum 30-year warranty, you can trust this part to perform reliably for decades.

Features and Benefits
  • Provides a perfect seal to prevent leaks.
  • Made with durable, long-lasting compounds.
  • Fits 1954-1956 Buick and Oldsmobile models precisely.

$278.49
• SALE $222.95
Select Color/Material Options  
1955-1956 Oldsmobile 98 Vulcanized Rear Window Weatherstrip Seal. For 4-Door Hardtops. Each.
1971-1974 Oldsmobile Delta 88 Molded Roof Rail Weatherstrip Seals for 4-Door Hardtop. Pair.

Designed for 4-door hardtop models, these molded roof rail seals are crafted to fit perfectly and provide exceptional weatherproofing for your classic car. Specifically made for 1971-1974 Buick Centurion, LeSabre, Chevrolet Caprice, Impala, Oldsmobile Delta 88, Pontiac Bonneville, Catalina, and Grandville models, these seals ensure a snug fit that keeps water and wind out. Made by SUPERsoft, these seals are guaranteed to never leak and are free from cheap fillers or accelerants, ensuring long-lasting durability. The pair is molded to match the original design, offering better sealing than competitor brands and maintaining the integrity of your vehicle's roofline. Backed by a 30-year warranty, these seals provide peace of mind and reliable performance for decades.

Features and Benefits
  • Provides a watertight seal to prevent leaks.
  • Custom-molded for a precise fit on 4-door hardtops.
  • Made with premium materials to resist aging and wear.

$278.99
• SALE $222.95
Select Color/Material Options  
1971-1974 Oldsmobile Delta 88 Molded Roof Rail Weatherstrip Seals for 4-Door Hardtop. Pair.
1971-1974 Oldsmobile 98 Molded Roof Rail Weatherstrip Seals for 4-Door Hardtop.

For 4-door hardtop models, these molded roof rail seals are designed to replace OEM part #9726974/5, ensuring a precise fit and excellent performance. Crafted by SUPERsoft, these seals are engineered to provide better sealing than competitor brands, guaranteeing a leak-free experience. They are made without accelerants or cheap fillers, which means they won’t prematurely age or fail, offering long-lasting durability. These seals are tailored for 1971-1974 Buick Electra, Cadillac Calais, Cadillac DeVille, and Oldsmobile 98 cars, making them a perfect fit for these classic vehicles. Installed along the roof rails, they create a tight seal to keep out water, wind, and noise, preserving the comfort and integrity of your car’s interior. Backed by SUPERsoft’s 30-year warranty, you can trust in their quality and longevity.

Features and Benefits
  • Provides a perfect fit for 4-door hardtop models.
  • Ensures a leak-free seal for lasting protection.
  • Made with premium materials to resist aging and wear.

$281.49
• SALE $224.95
Select Color/Material Options  
1971-1974 Oldsmobile 98 Molded Roof Rail Weatherstrip Seals for 4-Door Hardtop.

(1595 Total Products)