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 .

1970 Buick GS 455 Sold By The Foot - Convertible Top Windshield Header Weatherstrip Seal.

This item is sold by the foot. This convertible top windshield header seal, designed for classic cars, measures with clips installed every 3-5/8" for a secure fit. Crafted from soft, black, skin-covered sponge, it ensures a snug seal to keep out wind and water, enhancing the comfort and protection of your vehicle's interior. Made with high-quality EPDM extrusion, this seal offers excellent rebound memory, maintaining its shape and effectiveness over time. This part fits a wide range of 1964-1970 models, including Buick Electra, Chevrolet Impala, Oldsmobile Cutlass, and more, making it a versatile choice for restoring your classic car. Backed by Metro's 30-year warranty, you can trust in its durability and performance for years to come.

Features and Benefits
  • Provides a tight seal to block wind and water.
  • Made from durable, high-quality EPDM material.
  • Customizable length for a perfect fit.

$13.99
• SALE $11.95
Select Color/Material Options  
1970 Buick GS 455 Sold By The Foot - Convertible Top Windshield Header Weatherstrip Seal.
1966-1967 Buick Gran Sport Sold By The Foot - Convertible Top Windshield Header Weatherstrip Seal.

This item is sold by the foot. This convertible top windshield header seal, designed for classic cars, measures with clips installed every 3-5/8" for a secure fit. Crafted from soft, black, skin-covered sponge, it ensures a snug seal to keep out wind and water, enhancing the comfort and protection of your vehicle's interior. Made with high-quality EPDM extrusion, this seal offers excellent rebound memory, maintaining its shape and effectiveness over time. This part fits a wide range of 1964-1970 models, including Buick Electra, Chevrolet Impala, Oldsmobile Cutlass, and more, making it a versatile choice for restoring your classic car. Backed by Metro's 30-year warranty, you can trust in its durability and performance for years to come.

Features and Benefits
  • Provides a tight seal to block wind and water.
  • Made from durable, high-quality EPDM material.
  • Customizable length for a perfect fit.

$13.99
• SALE $11.95
Select Color/Material Options  
1966-1967 Buick Gran Sport Sold By The Foot - Convertible Top Windshield Header Weatherstrip Seal.
1964-1970 Buick LeSabre Sold By The Foot - Convertible Top Windshield Header Weatherstrip Seal.

This item is sold by the foot. This convertible top windshield header seal, designed for classic cars, measures with clips installed every 3-5/8" for a secure fit. Crafted from soft, black, skin-covered sponge, it ensures a snug seal to keep out wind and water, enhancing the comfort and protection of your vehicle's interior. Made with high-quality EPDM extrusion, this seal offers excellent rebound memory, maintaining its shape and effectiveness over time. This part fits a wide range of 1964-1970 models, including Buick Electra, Chevrolet Impala, Oldsmobile Cutlass, and more, making it a versatile choice for restoring your classic car. Backed by Metro's 30-year warranty, you can trust in its durability and performance for years to come.

Features and Benefits
  • Provides a tight seal to block wind and water.
  • Made from durable, high-quality EPDM material.
  • Customizable length for a perfect fit.

$13.99
• SALE $11.95
Select Color/Material Options  
1964-1970 Buick LeSabre Sold By The Foot - Convertible Top Windshield Header Weatherstrip Seal.
1964 Buick Riviera Sold By The Foot - Convertible Top Windshield Header Weatherstrip Seal.

This item is sold by the foot. This convertible top windshield header seal, designed for classic cars, measures with clips installed every 3-5/8" for a secure fit. Crafted from soft, black, skin-covered sponge, it ensures a snug seal to keep out wind and water, enhancing the comfort and protection of your vehicle's interior. Made with high-quality EPDM extrusion, this seal offers excellent rebound memory, maintaining its shape and effectiveness over time. This part fits a wide range of 1964-1970 models, including Buick Electra, Chevrolet Impala, Oldsmobile Cutlass, and more, making it a versatile choice for restoring your classic car. Backed by Metro's 30-year warranty, you can trust in its durability and performance for years to come.

Features and Benefits
  • Provides a tight seal to block wind and water.
  • Made from durable, high-quality EPDM material.
  • Customizable length for a perfect fit.

$13.99
• SALE $11.95
Select Color/Material Options  
1964 Buick Riviera Sold By The Foot - Convertible Top Windshield Header Weatherstrip Seal.
1964-1970 Buick Skylark Sold By The Foot - Convertible Top Windshield Header Weatherstrip Seal.

This item is sold by the foot. This convertible top windshield header seal, designed for classic cars, measures with clips installed every 3-5/8" for a secure fit. Crafted from soft, black, skin-covered sponge, it ensures a snug seal to keep out wind and water, enhancing the comfort and protection of your vehicle's interior. Made with high-quality EPDM extrusion, this seal offers excellent rebound memory, maintaining its shape and effectiveness over time. This part fits a wide range of 1964-1970 models, including Buick Electra, Chevrolet Impala, Oldsmobile Cutlass, and more, making it a versatile choice for restoring your classic car. Backed by Metro's 30-year warranty, you can trust in its durability and performance for years to come.

Features and Benefits
  • Provides a tight seal to block wind and water.
  • Made from durable, high-quality EPDM material.
  • Customizable length for a perfect fit.

$13.99
• SALE $11.95
Select Color/Material Options  
1964-1970 Buick Skylark Sold By The Foot - Convertible Top Windshield Header Weatherstrip Seal.

(1583 Total Products)