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 .

1958 Buick Limited Flexible Glass-Run Channel.

This flexible glass-run channel is designed for classic cars, measuring 72 inches in length and crafted to fit side windows with precision. It features a mohair-lined, cloth-covered design with a stainless steel bead, ensuring a smooth and secure fit while enhancing durability and style. The channel can be sectioned into two equal lengths for easier overseas shipping, making it versatile for various installation needs. It is compatible with a wide range of vintage vehicles, including 1933-1957 Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, Nash, Studebaker, Hudson, Frazer, and Kaiser models, among others. This part ensures accurate seal profiles, reducing noise and preventing water or debris from entering the vehicle. With its high-quality materials and thoughtful design, this glass-run channel is a reliable choice for restoring your classic car to its original glory.

Features and Benefits
  • Can be sectioned for easier shipping and installation flexibility.
  • Mohair lining ensures smooth window operation and prevents scratches.
  • Provides a snug fit for side windows to reduce noise and drafts.
  • Stainless steel bead adds durability and a polished finish.

$152.99
• SALE $122.95
Select Color/Material Options  
1958 Buick Limited Flexible Glass-Run Channel.
1950-1958 Buick Roadmaster Flexible Glass-Run Channel.

This flexible glass-run channel is designed for classic cars, measuring 72 inches in length and crafted to fit side windows with precision. It features a mohair-lined, cloth-covered design with a stainless steel bead, ensuring a smooth and secure fit while enhancing durability and style. The channel can be sectioned into two equal lengths for easier overseas shipping, making it versatile for various installation needs. It is compatible with a wide range of vintage vehicles, including 1933-1957 Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, Nash, Studebaker, Hudson, Frazer, and Kaiser models, among others. This part ensures accurate seal profiles, reducing noise and preventing water or debris from entering the vehicle. With its high-quality materials and thoughtful design, this glass-run channel is a reliable choice for restoring your classic car to its original glory.

Features and Benefits
  • Can be sectioned for easier shipping and installation flexibility.
  • Mohair lining ensures smooth window operation and prevents scratches.
  • Provides a snug fit for side windows to reduce noise and drafts.
  • Stainless steel bead adds durability and a polished finish.

$152.99
• SALE $122.95
Select Color/Material Options  
1950-1958 Buick Roadmaster Flexible Glass-Run Channel.
1954 Buick Skylark Flexible Glass-Run Channel.

This flexible glass-run channel is designed for classic cars, measuring 72 inches in length and crafted to fit side windows with precision. It features a mohair-lined, cloth-covered design with a stainless steel bead, ensuring a smooth and secure fit while enhancing durability and style. The channel can be sectioned into two equal lengths for easier overseas shipping, making it versatile for various installation needs. It is compatible with a wide range of vintage vehicles, including 1933-1957 Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, Nash, Studebaker, Hudson, Frazer, and Kaiser models, among others. This part ensures accurate seal profiles, reducing noise and preventing water or debris from entering the vehicle. With its high-quality materials and thoughtful design, this glass-run channel is a reliable choice for restoring your classic car to its original glory.

Features and Benefits
  • Can be sectioned for easier shipping and installation flexibility.
  • Mohair lining ensures smooth window operation and prevents scratches.
  • Provides a snug fit for side windows to reduce noise and drafts.
  • Stainless steel bead adds durability and a polished finish.

$152.99
• SALE $122.95
Select Color/Material Options  
1954 Buick Skylark Flexible Glass-Run Channel.
1950-1958 Buick Special Flexible Glass-Run Channel.

This flexible glass-run channel is designed for classic cars, measuring 72 inches in length and crafted to fit side windows with precision. It features a mohair-lined, cloth-covered design with a stainless steel bead, ensuring a smooth and secure fit while enhancing durability and style. The channel can be sectioned into two equal lengths for easier overseas shipping, making it versatile for various installation needs. It is compatible with a wide range of vintage vehicles, including 1933-1957 Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, Nash, Studebaker, Hudson, Frazer, and Kaiser models, among others. This part ensures accurate seal profiles, reducing noise and preventing water or debris from entering the vehicle. With its high-quality materials and thoughtful design, this glass-run channel is a reliable choice for restoring your classic car to its original glory.

Features and Benefits
  • Can be sectioned for easier shipping and installation flexibility.
  • Mohair lining ensures smooth window operation and prevents scratches.
  • Provides a snug fit for side windows to reduce noise and drafts.
  • Stainless steel bead adds durability and a polished finish.

$152.99
• SALE $122.95
Select Color/Material Options  
1950-1958 Buick Special Flexible Glass-Run Channel.
1950-1958 Buick Super Flexible Glass-Run Channel.

This flexible glass-run channel is designed for classic cars, measuring 72 inches in length and crafted to fit side windows with precision. It features a mohair-lined, cloth-covered design with a stainless steel bead, ensuring a smooth and secure fit while enhancing durability and style. The channel can be sectioned into two equal lengths for easier overseas shipping, making it versatile for various installation needs. It is compatible with a wide range of vintage vehicles, including 1933-1957 Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, Nash, Studebaker, Hudson, Frazer, and Kaiser models, among others. This part ensures accurate seal profiles, reducing noise and preventing water or debris from entering the vehicle. With its high-quality materials and thoughtful design, this glass-run channel is a reliable choice for restoring your classic car to its original glory.

Features and Benefits
  • Can be sectioned for easier shipping and installation flexibility.
  • Mohair lining ensures smooth window operation and prevents scratches.
  • Provides a snug fit for side windows to reduce noise and drafts.
  • Stainless steel bead adds durability and a polished finish.

$152.99
• SALE $122.95
Select Color/Material Options  
1950-1958 Buick Super Flexible Glass-Run Channel.

(1583 Total Products)