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

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

Our Buick 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 , 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 .

1954-1956 Buick Special Auxiliary Door Weatherstrip Seal.

Designed for 1954-1956 Buick and Cadillac cars, this auxiliary door seal is 12-1/2" long and comes as a pair for both the right and left sides. It fits seamlessly at the cowl near the door belt line, providing a snug seal for the front door opening while also acting as a water drain to keep your vehicle dry and protected. Crafted with concours-quality details, this seal not only enhances the functionality of your classic car but also maintains its authentic appearance. Installation is straightforward, ensuring a hassle-free upgrade to your vehicle's weatherproofing. Backed by Metro's Platinum 30-year warranty, this part guarantees long-lasting performance and peace of mind.

Features and Benefits
  • Provides a tight seal to prevent water intrusion.
  • Maintains the authentic look of your classic car.
  • Easy to install for a quick and secure fit.

$71.49
• SALE $57.95
Select Color/Material Options  
1954-1956 Buick Special Auxiliary Door Weatherstrip Seal.
1954-1956 Buick Super Auxiliary Door Weatherstrip Seal.

Designed for 1954-1956 Buick and Cadillac cars, this auxiliary door seal is 12-1/2" long and comes as a pair for both the right and left sides. It fits seamlessly at the cowl near the door belt line, providing a snug seal for the front door opening while also acting as a water drain to keep your vehicle dry and protected. Crafted with concours-quality details, this seal not only enhances the functionality of your classic car but also maintains its authentic appearance. Installation is straightforward, ensuring a hassle-free upgrade to your vehicle's weatherproofing. Backed by Metro's Platinum 30-year warranty, this part guarantees long-lasting performance and peace of mind.

Features and Benefits
  • Provides a tight seal to prevent water intrusion.
  • Maintains the authentic look of your classic car.
  • Easy to install for a quick and secure fit.

$71.49
• SALE $57.95
Select Color/Material Options  
1954-1956 Buick Super Auxiliary Door Weatherstrip Seal.
1966-1970 Buick Riviera Quarter Window Door Lock Pillar Weatherstrip Seal. Pair.

For the 1966-1970 Buick Riviera, this pair of quarter window door lock pillar seals is designed to fit perfectly, ensuring a snug and secure installation. Crafted by Metro Moulded Parts, these seals are concours-quality, meaning they are made to match the original factory specifications for a flawless appearance and performance. These seals are easy to install, fitting seamlessly into the quarter window area to prevent water, dust, and air from entering the cabin. Their durable construction ensures long-lasting protection against the elements, keeping your classic Buick looking and performing its best. Backed by Metro's Platinum Warranty, this part is covered for a full 30 years, giving you peace of mind with your purchase.

Features and Benefits
  • Protects against water, dust, and air leaks.
  • Concours-quality design for a factory-perfect fit.
  • Easy installation for hassle-free replacement.

$72.49
• SALE $57.95
Select Color/Material Options  
1966-1970 Buick Riviera Quarter Window Door Lock Pillar Weatherstrip Seal. Pair.
1965-1972 Buick Skylark Shift Boot. Fits 4-Speeds with Consolette Body Only.

This shift boot is designed specifically for consolette body styles and fits 4-speed transmissions, measuring 5-1/2" in outer diameter and standing 5-3/4" high. Crafted by Metro Moulded Parts, it is built with over 50 tons of pressure to ensure precise detailing and a perfect fit. Its sleek black finish enhances the interior of your 1965-1972 Buick Skylark, providing a clean and polished look while protecting the shift mechanism from dirt and debris. The durable material ensures long-lasting performance, making it a reliable replacement part for your classic car. Backed by Metro’s Platinum Warranty, this shift boot is covered for 30 years, giving you peace of mind with your purchase.

Features and Benefits
  • Protects the shift mechanism from dirt and debris.
  • Enhances the interior with a clean, polished look.
  • Built with precision for a perfect fit.

$74.49
• SALE $59.95
Select Color/Material Options  
1965-1972 Buick Skylark Shift Boot. Fits 4-Speeds with Consolette Body Only.
1951-1952 Buick Roadmaster Torque Ball Boot. For Cars with Dyna Flow Transmission.

For 1948-1952 Buick cars, including the Roadmaster, Series 40, Series 50, and Series 70 models, this torque ball boot is designed specifically for vehicles with a Dyna Flow transmission, replacing OEM #1334298. Crafted with over 50 tons of pressure, this part ensures precise detailing and a perfect fit, making it a reliable solution for sealing and protecting the torque ball area from dirt, debris, and moisture. Its durable construction provides long-lasting performance, maintaining the integrity of your vehicle's drivetrain. Backed by Metro Moulded Parts' 30-year Platinum Warranty, this boot offers peace of mind and exceptional value for your classic Buick restoration.

Features and Benefits
  • Protects the torque ball area from dirt and moisture.
  • Designed for a precise fit with Dyna Flow transmissions.
  • Built with high-pressure molding for durability and accuracy.

$75.49
• SALE $60.95
Select Color/Material Options  
1951-1952 Buick Roadmaster Torque Ball Boot. For Cars with Dyna Flow Transmission.

(1583 Total Products)