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

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

Our Cadillac Eldorado 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 Eldorado, 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 Eldorado.

1966-1968 Cadillac Eldorado Pillar Post Weatherstrip Seals, 66-68 GM B & C Body Convertibles, Pair.

For 1966-1968 GM B & C Body Convertibles, these pillar post seals, also known as hinge pillar weatherstrips, replace OEM #7602728 and #7602729. Designed to fit between the A-pillar post and the front door, these seals are crafted from soft yet durable EPDM sponge polymer, ensuring a snug and long-lasting fit. They feature embedded internal cores around the main mounting holes, providing extra strength during installation with original hardware. The seals also include hard plastic installation clips for a secure and hassle-free setup. Proudly made in the USA, they boast a smooth skin finish free of exposed cells or flaws, enhancing both durability and appearance. These seals are compatible with a range of classic models, including the 1966-1968 Buick Electra, LeSabre, Wildcat, Cadillac DeVille, Eldorado, Chevrolet Impala, Oldsmobile 98, Delta 88, Delmont 88, Dynamic 88, and Pontiac Bonneville, Catalina, and Grand Prix. Backed by a 30-year warranty from SuperSoft, you can trust in their quality and longevity.

Features and Benefits
  • Provides a tight seal to prevent water and air leaks.
  • Reinforced cores ensure durability during installation.
  • Includes clips for easy and secure mounting.
  • Made from premium EPDM sponge polymer for long-lasting performance.

$171.99
• SALE $137.95
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1966-1968 Cadillac Eldorado Pillar Post Weatherstrip Seals, 66-68 GM B & C Body Convertibles, Pair.
1966-1970 Cadillac Eldorado Door Weatherstrip Seals with Molded Ends.

For 2-door hardtops and convertibles, these door seals with molded ends are designed to replace OEM #7779558/9, ensuring a precise fit and excellent performance. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, providing a snug, long-lasting seal that keeps out wind, water, and noise. Unlike other products, these seals are made without accelerants or cheap fillers, which means they resist aging and cracking over time. Designed for 1966-1970 Buick Riviera, Cadillac Eldorado, and Oldsmobile Toronado models, these seals are a perfect match for restoring the original look and function of your classic car. Backed by a 30-year warranty, you can trust these seals to maintain their integrity for decades.

Features and Benefits
  • Keeps out wind, water, and noise for a quieter ride.
  • Made from durable, high-quality materials for long-lasting performance.
  • Specifically designed for a precise fit on 1966-1970 models.

$182.99
• SALE $146.95
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1966-1970 Cadillac Eldorado Door Weatherstrip Seals with Molded Ends.
1959-1960 Cadillac Eldorado Molded Door Weatherstrip Seals. For 2-Door Hardtop and Convertible.

For 2-door hardtop and convertible models, these molded door seals are designed to replace OEM #4801932/3 and fit seamlessly on both the driver and passenger sides. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, ensuring a snug fit and long-lasting performance. They are made without accelerants or cheap fillers, which means they resist aging and cracking over time. These seals are tailored for a perfect fit on 1959-1960 Buick Electra, Invicta, LeSabre, Cadillac DeVille, Eldorado, Series 62, Chevrolet Impala, Oldsmobile Dynamic 88, Super 88, and Pontiac Bonneville and Catalina models. Designed to keep out water, wind, and noise, they restore the original comfort and quietness of your classic car. Backed by a 30-year warranty from SUPERsoft, you can trust these seals to perform for decades.

Features and Benefits
  • Keeps water, wind, and noise out for a quieter ride.
  • Made with premium materials to resist aging and cracking.
  • Custom-molded for a precise fit on classic 1959-1960 models.

$185.49
• SALE $148.95
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1959-1960 Cadillac Eldorado Molded Door Weatherstrip Seals. For 2-Door Hardtop and Convertible.
1961-1962 Cadillac Eldorado Molded Door Weatherstrip Seals, with Clips.

For 2-door hardtop and convertible models, these molded door seals with clips are designed to provide a perfect fit and reliable protection. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, ensuring a snug and long-lasting seal against wind, water, 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 1961-1962 Buick Electra, Invicta, and LeSabre; Cadillac DeVille, Eldorado, and Series 62; Chevrolet Bel Air and Impala; Oldsmobile 98, Dynamic 88, Starfire, and Super 88; and Pontiac Bonneville, Catalina, Ventura, and Grand Prix, these seals are a direct replacement for your classic car. The pair includes both left and right seals, making installation straightforward with the included clips. Backed by a 30-year warranty from SUPERsoft, you can trust these seals to maintain your car’s integrity and appearance for decades.

Features and Benefits
  • Provides a tight seal to block wind, water, and noise.
  • Made from durable, soft material for a long-lasting fit.
  • Includes clips for easy and secure installation.

$190.99
• SALE $152.95
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1961-1962 Cadillac Eldorado Molded Door Weatherstrip Seals, with Clips.
1959-1960 Cadillac Eldorado Windshield Pillar Weatherstrip Seals for Convertibles.

For convertible models, these windshield pillar seals are designed to fit perfectly on 1959-1960 Buick Electra, Buick Invicta, Buick LeSabre, Cadillac Eldorado, Cadillac Series 62, Oldsmobile 98, and Oldsmobile Super 88 cars. Molded from closed-cell sponge material, these seals replicate the original design, ensuring a snug fit and excellent durability. They feature a smooth, flawless surface that resists sunlight and UV damage, making them ideal for long-term use. These seals are installed along the windshield pillars, providing a tight barrier against wind, water, and debris, keeping your interior protected and quiet. Backed by a 30-year warranty from SuperSoft, you can trust in their quality and longevity.

Features and Benefits
  • Protects against wind, water, and debris for a quieter ride.
  • Sunlight and UV-resistant material ensures long-lasting performance.
  • Smooth, flawless surface enhances the appearance of your convertible.
  • Easy-to-install design ensures a perfect fit for your classic car.

$192.99
• SALE $153.95
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1959-1960 Cadillac Eldorado Windshield Pillar Weatherstrip Seals for Convertibles.

(145 Total Products)