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

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

Our Cadillac Fleetwood 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 Fleetwood, 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 Fleetwood.

1968 Cadillac Fleetwood Hood to Cowl Weatherstrip Seal, with Clips. 68 Cadillac 78" Long. Each.

Designed for the 1968 Cadillac Calais, DeVille, and Fleetwood cars, this hood-to-cowl seal is 78 inches long and comes with clips for easy installation. This part ensures a snug fit between the hood and cowl, effectively sealing out water, dirt, and debris to protect your engine bay and maintain the pristine condition of your classic Cadillac. Crafted with durability in mind, it is built to withstand the elements while preserving the sleek look of your vehicle. Installation is straightforward, as the included clips make securing the seal a hassle-free process. Backed by Metro’s Platinum 30-year warranty, you can trust in the long-lasting quality of this product, giving you peace of mind for decades to come.

Features and Benefits
  • Provides a tight seal to protect the engine bay from water and debris.
  • Includes clips for easy and secure installation.
  • Designed specifically for 1968 Cadillac Calais, DeVille, and Fleetwood models.

$70.99
• SALE $56.95
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1968 Cadillac Fleetwood Hood to Cowl Weatherstrip Seal, with Clips. 68 Cadillac 78" Long. Each.
1965-1966 Cadillac Fleetwood Rear Quarter Window Door Lock Pillar Weatherstrip Seal (Upper).

Designed for classic car models, this rear quarter window door lock pillar seal (upper) fits 1965-1966 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac cars, including the Electra, LeSabre, Wildcat, Calais, DeVille, Eldorado, Fleetwood, Bel Air, Biscayne, Impala, Delta 88, Starfire, Bonneville, Catalina, Grand Prix, and more. Made with durable steel cores, this pair (right and left) ensures a snug and secure fit, providing excellent sealing to keep out water, dust, and wind noise. The concours-quality craftsmanship ensures a precise fit and a clean, factory-fresh appearance, enhancing the overall look of your vehicle. Easy to install, these seals are designed to replace worn or damaged originals, restoring functionality and style to your classic car. Backed by Metro’s 30-year warranty, you can trust in the long-lasting quality and performance of this product.

Features and Benefits
  • Provides a tight seal to block water and debris.
  • Made with steel cores for added durability.
  • Concours-quality design for a factory-fresh look.
  • Easy installation for hassle-free replacement.

$77.49
• SALE $61.95
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1965-1966 Cadillac Fleetwood Rear Quarter Window Door Lock Pillar Weatherstrip Seal (Upper).
1965-1993 Cadillac Fleetwood Roof Rail Weatherstrip Seals, for Hardtop (No Molded Ends).

Designed for hardtop vehicles, these roof rail seals measure 1-1/16" wide and 6' long, providing a perfect fit for your car. Sold as a pair, these seals are crafted by SUPERsoft to deliver unmatched durability and performance. Unlike competitor brands, these seals are made without accelerants or cheap fillers, ensuring they won’t prematurely age or fail. Their design guarantees a tight, leak-free seal, keeping your vehicle protected from water and weather damage. Easy to install, these seals fit snugly along the roof rails, enhancing the overall look and functionality of your hardtop. Backed by a 30-year warranty, SUPERsoft ensures long-lasting confidence in your purchase.

Features and Benefits
  • Provides a leak-free seal to protect against water damage.
  • Made with high-quality materials for long-term durability.
  • Easy to install for a secure fit along the roof rails.

$83.49
• SALE $66.95
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1965-1993 Cadillac Fleetwood Roof Rail Weatherstrip Seals, for Hardtop (No Molded Ends).
1967-1968 Cadillac Fleetwood Upper Door-Lock Pillar Weatherstrip Seal. 2-Door Hardtop and Convertible.

For 2-door hardtop and convertible models, this upper door-lock pillar seal measures 2-3/16 inches wide by 4-11/16 inches long and is designed to fit perfectly on both the right and left sides of your vehicle. It is crafted with galvanized steel cores for added durability and features concours-quality details, ensuring a precise fit and a polished look. This part is compatible with a range of 1967 and 1968 models, including Buick Electra, LeSabre, and Wildcat; Cadillac Calais, DeVille, and Fleetwood; Chevrolet Bel Air, Biscayne, Caprice, and Impala; Oldsmobile 98, Delmont 88, and Delta 88; and Pontiac Bonneville, Catalina, Executive, and Grand Prix. Easy to install, this seal is built to keep your vehicle looking sharp while providing a snug, weatherproof barrier to protect against the elements. Backed by Metro’s 30-year warranty, you can trust this part to deliver long-lasting performance and peace of mind.

Features and Benefits
  • Galvanized steel cores ensure strength and durability.
  • Concours-quality details enhance the vehicle's appearance.
  • Provides a weatherproof seal to protect against the elements.
  • Easy installation saves time and effort.

$92.99
• SALE $74.95
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1967-1968 Cadillac Fleetwood Upper Door-Lock Pillar Weatherstrip Seal. 2-Door Hardtop and Convertible.
1965-1993 Cadillac Fleetwood Roof Rail Weatherstrip Seals, for Hardtop. 1-1/16" Wide X 8' Long.

Designed for hardtop vehicles, these roof rail seals measure 1-1/16" wide and 8' long, providing a perfect fit and reliable protection. Sold as a pair, these seals are crafted by SUPERsoft to deliver better sealing than competitor brands, ensuring your car stays dry and protected from leaks. They are made without accelerants or cheap fillers, which means they won’t age or fail prematurely, offering long-lasting durability. These seals are installed along the roof rails of your hardtop, creating a tight, weatherproof barrier to keep out water, wind, and noise, enhancing your driving experience. Backed by a 30-year warranty, you can trust that these seals are built to last and provide peace of mind for decades.

Features and Benefits
  • Provides a tight seal to prevent leaks and keep your car interior dry.
  • Made with high-quality materials that resist aging and wear.
  • Easy to install along the roof rails for a secure fit.

$114.49
• SALE $91.95
Select Color/Material Options  
1965-1993 Cadillac Fleetwood Roof Rail Weatherstrip Seals, for Hardtop. 1-1/16" Wide X 8' Long.

(49 Total Products)