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.

1971-1976 Cadillac Fleetwood Hood to Cowl Weatherstrip Seal, with Clips. 72" Long. Each 71-78 B-Body.

This hood to cowl seal, designed for 1971-1978 B-Body vehicles, measures 72 inches long and includes clips for easy installation. It fits a wide range of classic cars, including Buick Centurion, Electra, Estate Wagon, LeSabre, and Riviera models, as well as Cadillac Calais, DeVille, Eldorado, Fleetwood, and more from 1971 to 1976. Crafted to create a tight seal between the hood and cowl, this part helps keep water, dirt, and debris out of the engine bay, protecting vital components and maintaining the car’s performance. The included clips ensure a secure fit, making installation straightforward and hassle-free. This Metro Moulded Parts product is backed by a 30-year warranty, giving you peace of mind for decades to come.

Features and Benefits
  • Keeps water and debris out of the engine bay.
  • Includes clips for secure and easy installation.
  • Protects vital engine components from damage.

$47.49
• SALE $37.95
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1971-1976 Cadillac Fleetwood Hood to Cowl Weatherstrip Seal, with Clips. 72" Long. Each 71-78 B-Body.
1968-1976 Cadillac Fleetwood Brake Master Cylinder Cover Weatherstrip Seal. Fits 71-83 GM's.

This brake master cylinder cover seal is designed for 1971-1983 GM vehicles, ensuring a precise fit and reliable performance. Crafted from durable, high-quality rubber, this seal is engineered to prevent leaks and maintain a secure seal for your brake master cylinder, protecting it from dust, moisture, and debris. Its oval shape with dual recessed grooves is tailored to fit snugly into place, making installation straightforward and hassle-free. This part is essential for maintaining the integrity of your braking system, ensuring consistent and safe operation. Backed by a 90-day warranty, you can trust in its quality and performance.

Features and Benefits
  • Prevents leaks and protects the brake master cylinder.
  • Made from durable, high-quality rubber for long-lasting use.
  • Easy to install with a precise fit for 1971-1983 GM vehicles.

$48.99
• SALE $39.95
Select Color/Material Options  
1968-1976 Cadillac Fleetwood Brake Master Cylinder Cover Weatherstrip Seal. Fits 71-83 GM's.
1980 Cadillac Fleetwood Brake Master Cylinder Cover Weatherstrip Seal. Fits 71-83 GM's.

This brake master cylinder cover seal is designed for 1971-1983 GM vehicles, ensuring a precise fit and reliable performance. Crafted from durable, high-quality rubber, this seal is engineered to prevent leaks and maintain a secure seal for your brake master cylinder, protecting it from dust, moisture, and debris. Its oval shape with dual recessed grooves is tailored to fit snugly into place, making installation straightforward and hassle-free. This part is essential for maintaining the integrity of your braking system, ensuring consistent and safe operation. Backed by a 90-day warranty, you can trust in its quality and performance.

Features and Benefits
  • Prevents leaks and protects the brake master cylinder.
  • Made from durable, high-quality rubber for long-lasting use.
  • Easy to install with a precise fit for 1971-1983 GM vehicles.

$48.99
• SALE $39.95
Select Color/Material Options  
1980 Cadillac Fleetwood Brake Master Cylinder Cover Weatherstrip Seal. Fits 71-83 GM's.
1967-1983 Cadillac Fleetwood Brake Master Cylinder Cover Weatherstrip Seal. Replaces OEM #5470861.

For the 1967-1981 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac cars, this Brake Master Cylinder Cover Seal by Metro Moulded Parts is a must-have component, measuring 5" x 2-1/2". It replaces OEM #5470861, ensuring a perfect fit and reliable performance. Crafted with over 50 tons of pressure, this seal boasts precise definition and detailing, enhancing both form and function. Designed to fit a wide range of classic models, including the Buick Electra, Cadillac DeVille, Chevrolet Camaro, Oldsmobile Cutlass, and Pontiac Firebird, this seal is essential for maintaining your vehicle's braking system integrity. Its robust construction ensures durability and longevity, making it a reliable choice for vintage car enthusiasts. With a 90-day warranty, you can purchase with confidence, knowing that any issues will be promptly addressed. Enhance your classic car's performance and safety with this expertly crafted seal.

Features and Benefits
  • Ensures a perfect fit for classic models.
  • Crafted with high pressure for precision.
  • Enhances braking system integrity.

$48.99
• SALE $39.95
Select Color/Material Options  
1967-1983 Cadillac Fleetwood Brake Master Cylinder Cover Weatherstrip Seal. Replaces OEM #5470861.
1971-1976 Cadillac Fleetwood Trunk Weatherstrip Seal. Each.

This trunk seal is designed for 1971-1976 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac cars, ensuring a perfect fit for models like the Buick Electra, Cadillac DeVille, Chevrolet Impala, Oldsmobile Delta 88, and Pontiac Bonneville, among others. Crafted from high-quality EPDM materials, this seal offers excellent rebound memory, ensuring a snug and durable fit that keeps your trunk protected from water, dust, and noise. Its sleek black finish complements the vehicle's design while providing a reliable barrier against the elements. Easy to install, this seal fits securely into the trunk channel, restoring the original functionality and appearance of your classic car. Backed by a 30-year warranty from SuperSoft, you can trust in its long-lasting performance and quality.

Features and Benefits
  • Keeps your trunk sealed against water, dust, and noise.
  • Made from premium EPDM materials for durability and flexibility.
  • Easy installation ensures a secure and precise fit.

$48.99
• SALE $39.95
Select Color/Material Options  
1971-1976 Cadillac Fleetwood Trunk Weatherstrip Seal. Each.

(49 Total Products)