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

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

Our Cadillac 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 Cadillac , 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 Cadillac .

1967-1968 Cadillac DeVille Rear Molded Door Weatherstrip Seals with Clips. For 4-Door Sedan Only.

For 4-door sedans, these rear molded door seals with clips are designed to fit perfectly on both the left and right sides, ensuring a snug and secure seal. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, providing a long-lasting solution to keep out water, wind, and noise. Unlike other products, these seals are made without accelerants or cheap fillers, which means they resist aging and cracking over time. Specifically designed for 1967-1968 Buick Electra, LeSabre, Wildcat; Cadillac Calais, DeVille, Fleetwood; Chevrolet Bel Air, Biscayne, Impala; Oldsmobile 98, Delmont 88, Delta 88; and Pontiac Bonneville, Catalina, and Executive models, these seals restore the original look and functionality of your classic car. Backed by a 30-year warranty, you can trust that these seals will perform for decades.

Features and Benefits
  • Keeps water, wind, and noise out for a quieter ride.
  • Made with premium materials that resist aging and cracking.
  • Easy installation with pre-attached clips for a secure fit.

$158.49
• SALE $126.95
Select Color/Material Options  
1967-1968 Cadillac DeVille Rear Molded Door Weatherstrip Seals with Clips. For 4-Door Sedan Only.
1967-1968 Cadillac Fleetwood Rear Molded Door Weatherstrip Seals with Clips. For 4-Door Sedan Only.

For 4-door sedans, these rear molded door seals with clips are designed to fit perfectly on both the left and right sides, ensuring a snug and secure seal. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, providing a long-lasting solution to keep out water, wind, and noise. Unlike other products, these seals are made without accelerants or cheap fillers, which means they resist aging and cracking over time. Specifically designed for 1967-1968 Buick Electra, LeSabre, Wildcat; Cadillac Calais, DeVille, Fleetwood; Chevrolet Bel Air, Biscayne, Impala; Oldsmobile 98, Delmont 88, Delta 88; and Pontiac Bonneville, Catalina, and Executive models, these seals restore the original look and functionality of your classic car. Backed by a 30-year warranty, you can trust that these seals will perform for decades.

Features and Benefits
  • Keeps water, wind, and noise out for a quieter ride.
  • Made with premium materials that resist aging and cracking.
  • Easy installation with pre-attached clips for a secure fit.

$158.49
• SALE $126.95
Select Color/Material Options  
1967-1968 Cadillac Fleetwood Rear Molded Door Weatherstrip Seals with Clips. For 4-Door Sedan Only.
1965-1966 Cadillac DeVille Molded Roof Rail Weatherstrip Seals. For 2-Door Hardtops. Pair R&L.

For 2-door hardtops, these molded roof rail seals are designed to provide a perfect fit and exceptional sealing performance. Crafted by SUPERsoft, these seals are guaranteed to never leak, ensuring your vehicle stays protected from water and weather damage. Unlike competitor brands, these seals are made without accelerants or cheap fillers, which means they won’t prematurely age or fail. This pair includes both the left and right seals, offering a complete solution for your restoration or repair needs. Fitment is compatible with a range of classic cars, including the 1965-1966 Buick Electra, LeSabre, Wildcat, Cadillac DeVille, Chevrolet Impala, Oldsmobile 98, Delta 88, Dynamic 88, Jetstar 88, Starfire, Pontiac Bonneville, Catalina, Grand Prix, and Tempest, as well as the 1966 Chevrolet Caprice. Backed by a 30-year warranty, these seals give you peace of mind and long-lasting durability.

Features and Benefits
  • Keeps your car’s interior dry and protected from leaks.
  • Made with high-quality materials that resist aging and wear.
  • Easy to install for a snug, secure fit on 2-door hardtops.

$158.49
• SALE $126.95
Select Color/Material Options  
1965-1966 Cadillac DeVille Molded Roof Rail Weatherstrip Seals. For 2-Door Hardtops. Pair R&L.
1965-1966 Cadillac DeVille Molded Roof Rail Weatherstrip Seals. For 4-Door Hardtops. Pair R&L.

For 4-door hardtops, these molded roof rail seals are designed to provide a perfect fit and exceptional sealing for your classic car. Crafted by SUPERsoft, these seals are engineered to prevent leaks and ensure long-lasting durability. Unlike competitor brands, they are made without accelerants or cheap fillers, which means they won’t prematurely age or fail. This pair includes both the right and left seals, offering a complete solution for your restoration needs. These seals are compatible with a range of 1965-1966 models, including the Buick Electra, LeSabre, Wildcat, Cadillac DeVille, Chevrolet Impala, Caprice, Oldsmobile 98, Delta 88, Dynamic 88, Jetstar 88, and Pontiac Bonneville, Catalina, and Star Chief. Designed to install along the roof rail, these seals create a tight barrier against water and weather, keeping your interior dry and protected. Backed by a 30-year warranty from SUPERsoft, you can trust in their quality and performance for decades to come.

Features and Benefits
  • Provides a watertight seal to prevent leaks.
  • Made with premium materials for long-lasting durability.
  • Easy installation for a precise fit along the roof rail.

$158.49
• SALE $126.95
Select Color/Material Options  
1965-1966 Cadillac DeVille Molded Roof Rail Weatherstrip Seals. For 4-Door Hardtops. Pair R&L.
1948-1949 Cadillac Series 62 Front Vent Window Weatherstrip Seals, for Convertibles. Pair R&L.

For convertible models, these front vent window seals are designed to fit perfectly on both the right and left sides, ensuring a snug and precise fit for your classic car. Crafted using the latest advancements in CAD and CNC milling, these seals boast accurate 3D contouring for an OEM-quality appearance. They are specifically made for 1948 Cadillac Series 62, 1948 Oldsmobile Series 98, 1949 Buick Roadmaster Series 70, 1949 Buick Super Series 50, and 1949 Cadillac Series 62 cars, as well as 1949 Oldsmobile Series 98 models. These seals are built to keep water, wind, and debris out of your vehicle, preserving its interior and enhancing your driving experience. Installation is straightforward, as these seals are designed to replace the old, worn-out ones on your vent windows, restoring functionality and appearance. Backed by Metro’s 30-year warranty, you can trust in their durability and long-lasting performance.

Features and Benefits
  • Ensures a tight seal to protect against water and wind.
  • Precision-engineered for a perfect fit and OEM look.
  • Made with advanced technology for durability and reliability.

$161.99
• SALE $129.95
Select Color/Material Options  
1948-1949 Cadillac Series 62 Front Vent Window Weatherstrip Seals, for Convertibles. Pair R&L.

(817 Total Products)