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 .

1965 Cadillac Eldorado Weatherstrip Seal Kit, for Convertibles.

For convertible models, this high-quality weatherstrip kit is designed to fit 1965 Buick Electra, Cadillac DeVille, Cadillac Eldorado, and Oldsmobile 98 vehicles. This convenient kit includes door seals (LM 20), roof rail seals (RR 1813-C), and trunk seals (TK 46-18), ensuring a snug and secure fit to keep your classic car protected from the elements. Crafted with precision, these seals are made from durable, long-lasting materials that provide excellent weatherproofing, keeping water, wind, and noise out of your vehicle. The sleek black finish complements the car's original design, enhancing its appearance while maintaining its classic charm. Backed by a 30-year warranty from SuperSoft, you can trust in the quality and durability of these parts for decades to come.

Features and Benefits
  • Protects your car's interior from water and wind.
  • Reduces road noise for a quieter ride.
  • Enhances the car's appearance with a clean, seamless fit.

$905.49
• SALE $722.95
Select Color/Material Options  
1965 Cadillac Eldorado Weatherstrip Seal Kit, for Convertibles.
1964 Cadillac DeVille Weatherstrip Seal Kit, for Convertibles.

For convertible models, this Basic Kit includes high-quality seals for the door (LM 20-A), roof rail (RR 1810), and trunk (TK 46-18), ensuring a snug and weatherproof fit. Designed to fit 1963-1964 Buick Electra, Cadillac Eldorado, Cadillac Series 62, Cadillac DeVille, and Oldsmobile 98 models, this kit is tailored to restore your classic car’s original charm while keeping it protected from the elements. Each seal is crafted from durable, flexible materials that provide excellent resistance to water, wind, and dust, ensuring your vehicle stays dry and quiet. The seals are easy to install, fitting seamlessly into the original mounting locations for a hassle-free restoration. Backed by a 30-year warranty from SuperSoft, you can trust in the long-lasting quality and performance of this kit.

Features and Benefits
  • Keeps your convertible protected from water and wind.
  • Easy installation with precise fit for classic models.
  • Durable materials ensure long-lasting performance.

$909.49
• SALE $725.95
Select Color/Material Options  
1964 Cadillac DeVille Weatherstrip Seal Kit, for Convertibles.
1963-1964 Cadillac Eldorado Weatherstrip Seal Kit, for Convertibles.

For convertible models, this Basic Kit includes high-quality seals for the door (LM 20-A), roof rail (RR 1810), and trunk (TK 46-18), ensuring a snug and weatherproof fit. Designed to fit 1963-1964 Buick Electra, Cadillac Eldorado, Cadillac Series 62, Cadillac DeVille, and Oldsmobile 98 models, this kit is tailored to restore your classic car’s original charm while keeping it protected from the elements. Each seal is crafted from durable, flexible materials that provide excellent resistance to water, wind, and dust, ensuring your vehicle stays dry and quiet. The seals are easy to install, fitting seamlessly into the original mounting locations for a hassle-free restoration. Backed by a 30-year warranty from SuperSoft, you can trust in the long-lasting quality and performance of this kit.

Features and Benefits
  • Keeps your convertible protected from water and wind.
  • Easy installation with precise fit for classic models.
  • Durable materials ensure long-lasting performance.

$909.49
• SALE $725.95
Select Color/Material Options  
1963-1964 Cadillac Eldorado Weatherstrip Seal Kit, for Convertibles.
1963 Cadillac Series 62 Weatherstrip Seal Kit, for Convertibles.

For convertible models, this Basic Kit includes high-quality seals for the door (LM 20-A), roof rail (RR 1810), and trunk (TK 46-18), ensuring a snug and weatherproof fit. Designed to fit 1963-1964 Buick Electra, Cadillac Eldorado, Cadillac Series 62, Cadillac DeVille, and Oldsmobile 98 models, this kit is tailored to restore your classic car’s original charm while keeping it protected from the elements. Each seal is crafted from durable, flexible materials that provide excellent resistance to water, wind, and dust, ensuring your vehicle stays dry and quiet. The seals are easy to install, fitting seamlessly into the original mounting locations for a hassle-free restoration. Backed by a 30-year warranty from SuperSoft, you can trust in the long-lasting quality and performance of this kit.

Features and Benefits
  • Keeps your convertible protected from water and wind.
  • Easy installation with precise fit for classic models.
  • Durable materials ensure long-lasting performance.

$909.49
• SALE $725.95
Select Color/Material Options  
1963 Cadillac Series 62 Weatherstrip Seal Kit, for Convertibles.
1966 Cadillac DeVille Weatherstrip Seal Kit, for Convertibles.

For convertible models, this comprehensive weatherstripping kit is designed to fit 1966 Buick Electra, Cadillac DeVille, Cadillac Eldorado, and Oldsmobile 98 cars. The kit includes door seals (LM 20), roof rail seals (RR 1811), trunk seals (TK 46-18), and header seals (HD 731), ensuring a snug and precise fit for your classic car. Each component is crafted from high-quality materials to provide excellent durability and protection against water, wind, and debris, keeping your vehicle's interior dry and quiet. The seals are tailored for easy installation, fitting seamlessly into the designated areas to restore your car's original look and functionality. Backed by a 30-year warranty from SuperSoft, this kit offers long-term peace of mind, making it a reliable choice for preserving your vehicle's value and comfort.

Features and Benefits
  • Protects against water and wind intrusion.
  • Restores a tight, factory-like seal.
  • Made from durable, high-quality materials.

$971.99
• SALE $775.95
Select Color/Material Options  
1966 Cadillac DeVille Weatherstrip Seal Kit, for Convertibles.

(817 Total Products)