Buick Riviera Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals

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

Our Buick Riviera 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 Buick Riviera, 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 Buick Riviera.

1967-1983 Buick Riviera 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 Buick Riviera Brake Master Cylinder Cover Weatherstrip Seal. Replaces OEM #5470861.
1971-1976 Buick Riviera 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 Buick Riviera Trunk Weatherstrip Seal. Each.
1963-1964 Buick Riviera Power Brake Pedal Pad. Made in Curved Configuration - Choose Color.

For the 1963-1964 Buick Riviera, this black power brake pedal pad measures 7-3/16" wide by 3" long and is designed with a curved configuration to ensure a perfect fit. Crafted by Metro Moulded Parts, it features detailed grooves that replicate the original look, enhancing the classic style of your Riviera while providing a secure, slip-on installation. This pedal pad is built to last and offers a comfortable, non-slip surface for confident braking. Backed by Metro's Platinum Warranty, this part is protected for 30 years, giving you peace of mind with your purchase.

Features and Benefits
  • Designed to match the original look for a seamless restoration.
  • Curved design ensures a snug and easy fit.
  • Durable construction provides long-lasting performance.

$53.49
• SALE $42.95
Select Color/Material Options  
1963-1964 Buick Riviera Power Brake Pedal Pad. Made in Curved Configuration - Choose Color.
1963-1965 Buick Riviera Hood to Cowl Weatherstrip Seal. 45" Long. Each.

Designed for the 1963-1966 Buick Riviera, this hood-to-cowl seal measures 45 inches in length and is crafted to provide a precise fit and reliable protection. Its jet-black finish ensures a refined, concours-quality appearance, standing out from ash-gray alternatives for a sleek and polished look. This seal is expertly designed to prevent water, dirt, and debris from entering the engine bay, preserving the integrity of your classic car while enhancing its overall aesthetic. Made with quality craftsmanship, it installs easily along the cowl area, creating a tight and durable seal that withstands the elements. Backed by Metro Moulded Parts' Platinum Warranty, this part is protected for 30 years, giving you confidence in its long-lasting performance.

Features and Benefits
  • Protects the engine bay from water and debris.
  • Jet-black finish enhances the car's appearance.
  • Easy installation ensures a secure fit.

$53.99
• SALE $43.95
Select Color/Material Options  
1963-1965 Buick Riviera Hood to Cowl Weatherstrip Seal. 45" Long. Each.
1966-1970 Buick Riviera Rear Roll-Up Vertical Window Weatherstrip Seals, for 2-Door Hardtops.

For 2-door hardtops, these rear roll-up vertical window seals measure 15-7/8" long and are sold as a pair. Designed with a durable steel core, they provide a snug, reliable fit to keep your windows sealed tightly. Crafted from advanced rubber compounds, these seals resist sunlight, ozone, and chemicals, ensuring long-lasting performance. Unlike cheaper alternatives, Metro Moulded Parts avoids using accelerants or fillers in their molding process, preventing premature aging or failure. These seals are a perfect fit for a range of classic cars, including the 1964-1965 Buick Skylark, Chevrolet Chevelle, Malibu, Oldsmobile Cutlass, Pontiac GTO, LeMans, and Tempest, as well as the 1966-1970 Buick Riviera, Cadillac Eldorado, and Oldsmobile Toronado. Backed by Metro's 30-year Platinum Warranty, you can trust these seals to maintain your car's classic look while protecting against the elements.

Features and Benefits
  • Keeps windows sealed to prevent water and air leaks.
  • Made with a steel core for a secure and lasting fit.
  • Resistant to sunlight, ozone, and chemicals for durability.

$54.99
• SALE $43.95
Select Color/Material Options  
1966-1970 Buick Riviera Rear Roll-Up Vertical Window Weatherstrip Seals, for 2-Door Hardtops.

(68 Total Products)