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

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

Our Cadillac DeVille 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 DeVille, 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 DeVille.

1965-1968 Cadillac DeVille Vent Window and Rear Division Channel Weatherstrip Seals.

For 2-door and 4-door hardtops and convertibles of GM B-body and C-body models from 1965 to 1968, this 4-piece vent window and rear division channel seal set is crafted to fit perfectly. Made from top-quality EPDM dense rubber, these seals are designed to provide a snug, weatherproof barrier, keeping out wind, water, and noise while maintaining the original look of your classic car. Using the latest advancements in CAD and CNC milling, these seals are precision-engineered for a flawless 3D contour and OEM-quality appearance. Fitment includes iconic models like the Buick Electra, Cadillac DeVille, Chevrolet Impala, Oldsmobile Delta 88, and Pontiac Bonneville, among others, ensuring compatibility with a wide range of vehicles. Backed by Metro's 30-year warranty, you can trust these seals to last for decades, giving you peace of mind and confidence in your restoration project.

Features and Benefits
  • Provides a tight seal to block wind, water, and noise.
  • Precision-engineered for a perfect fit and OEM-quality look.
  • Made from durable EPDM dense rubber for long-lasting performance.

$269.99
• SALE $215.95
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1965-1968 Cadillac DeVille Vent Window and Rear Division Channel Weatherstrip Seals.
1974-1976 Cadillac DeVille Roof Rail Weatherstrip Seals.

For the 2-door custom coupe with a body style ending in 47, these roof rail seals are designed to replace OEM #9678190/1. Crafted by SUPERsoft, they provide a precise fit and exceptional sealing for 1974-1976 Chevrolet Caprice and Impala models. These seals are engineered to prevent leaks, ensuring your vehicle stays dry and protected from the elements. Unlike competitor brands, SUPERsoft parts are made without accelerants or cheap fillers, which means they won’t prematurely age or fail. The seals are durable, flexible, and easy to install, fitting snugly along the roof rails to restore your car’s original weatherproofing. Backed by a 30-year warranty, you can trust these seals to perform for decades.

Features and Benefits
  • Keeps your car interior dry by preventing leaks.
  • Made with high-quality materials for long-lasting durability.
  • Easy to install for a snug, secure fit.

$274.99
• SALE $219.95
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1974-1976 Cadillac DeVille Roof Rail Weatherstrip Seals.
1985-1990 Cadillac DeVille Door Weatherstrip Seals for 2-Door Coupe, with Front Wheel Drive. Pair.

Designed for 2-door coupe models with front-wheel drive, these door seals are a perfect fit for 1985-1990 Cadillac DeVille and Fleetwood cars. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, ensuring a snug fit and long-lasting performance. The seals are molded without accelerants or cheap fillers, which means they resist premature aging and cracking, keeping your car protected from water, wind, and noise. The pair is designed to install easily along the door frame, providing a tight seal that enhances the comfort and appearance of your classic Cadillac. Backed by a 30-year warranty, these Metro parts give you peace of mind and confidence in their quality.

Features and Benefits
  • Keeps water, wind, and noise out for a quieter ride.
  • Made from durable materials that resist aging and cracking.
  • Easy to install for a secure and precise fit.

$277.49
• SALE $221.95
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1985-1990 Cadillac DeVille Door Weatherstrip Seals for 2-Door Coupe, with Front Wheel Drive. Pair.
1963-1964 Cadillac DeVille Molded Roof Rail Weatherstrip Seals, for 63-64 Deville/Series 62 2-Door Hardtop.

For 2-door hardtop models, these molded roof rail seals are designed to fit 1963-1964 Cadillac DeVille and Series 62 cars. Crafted from black, closed-cell, skin-covered sponge, these seals feature molded ends and integrated clips for a secure and precise fit. Engineered to provide better sealing than competitor brands, they ensure your classic Cadillac remains leak-free and protected from the elements. Metro Moulded Parts guarantees that no accelerants or cheap fillers are used in the molding process, preventing premature aging or failure. These seals are easy to install, fitting snugly along the roof rails to maintain the car's original look and functionality. Backed by Metro's Platinum 30-year warranty, you can trust in their long-lasting durability and performance.

Features and Benefits
  • Provides a tight, leak-free seal to protect your car's interior.
  • Made from high-quality materials to resist aging and wear.
  • Includes molded ends and clips for a secure, easy installation.

$277.49
• SALE $221.95
Select Color/Material Options  
1963-1964 Cadillac DeVille Molded Roof Rail Weatherstrip Seals, for 63-64 Deville/Series 62 2-Door Hardtop.
1971-1974 Cadillac DeVille 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
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1971-1974 Cadillac DeVille Molded Roof Rail Weatherstrip Seals for 4-Door Hardtop.

(171 Total Products)