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

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

Our Buick Skylark 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 Skylark, 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 Skylark.

1968-1972 Buick Skylark Header Weatherstrip Seal for Convertibles.

For convertible models, this header seal measures 53-3/4" long and is crafted with molded ends and a durable steel core for a precise fit and lasting performance. Designed with high-quality molded sponge material, it ensures a snug seal that effectively protects your vehicle's interior from water penetration, saving you from costly and time-consuming repairs. This part is specifically made for 1968-1972 Buick GS, Skylark, Chevrolet Chevelle, Oldsmobile 442, Cutlass, Cutlass Supreme, Pontiac GTO, LeMans, and Tempest models, offering a perfect fit for these classic cars. The seal is easy to install, fitting securely along the header area to keep your convertible looking and performing its best. Backed by a 30-year warranty from SuperSoft, you can trust in its quality and durability for decades to come.

Features and Benefits
  • Protects your interior from water damage.
  • Made with molded ends and steel core for durability.
  • High-quality sponge material ensures a tight seal.

$120.49
• SALE $96.95
Select Color/Material Options  
1968-1972 Buick Skylark Header Weatherstrip Seal for Convertibles.
1969-1972 Buick Skylark Windshield Pillar Post Weatherstrip Seals for Convertibles.

For convertible models, these windshield pillar post seals measure 23-1/2" long and are sold as a pair, offering a precise reproduction of the original sponge material. Designed to fit 1969-1972 Buick GS, Skylark, Oldsmobile 442, Cutlass, Cutlass Supreme, Pontiac GTO, LeMans, and Tempest cars, these seals ensure a snug and secure fit for your classic vehicle. Crafted with a smooth, flawless skin free of exposed cells, they are resistant to sunlight and UV damage, making them durable and long-lasting. These seals are easy to install, fitting seamlessly along the windshield pillar posts to prevent water, wind, and debris from entering the cabin, while maintaining the car's original appearance. Backed by a 30-year warranty from SuperSoft, you can trust in their quality and performance for decades to come.

Features and Benefits
  • Protects against water, wind, and debris.
  • UV and sunlight resistant for long-lasting durability.
  • Smooth, flawless surface for a clean, original look.
  • Easy installation for a secure, factory-like fit.

$120.99
• SALE $96.95
Select Color/Material Options  
1969-1972 Buick Skylark Windshield Pillar Post Weatherstrip Seals for Convertibles.
1968 Buick Skylark Windshield Pillar Post Weatherstrip Seals for Convertibles.

For 1968 GM A Body Convertibles, these windshield pillar post seals measure 23-3/16" long and are designed to fit perfectly on both the driver and passenger sides. Crafted from a durable sponge material with a jet-black, smooth skin, these seals are sunlight and UV-resistant, ensuring long-lasting performance and a flawless appearance. The smooth surface is free of exposed cells or flaws, providing a clean and polished look that complements the classic style of your vehicle. These seals are specifically made for 1968 Buick GS 400, Skylark, Chevrolet Chevelle, Oldsmobile 442, Cutlass, and Pontiac GTO, LeMans, and Tempest models, ensuring a precise fit and easy installation. Backed by a 30-year warranty from SuperSoft, you can trust in their quality and durability for decades to come.

Features and Benefits
  • Protects against water and air leaks for a quieter ride.
  • UV-resistant material prevents cracking and fading over time.
  • Smooth, flawless finish enhances the vehicle's appearance.
  • Easy installation ensures a secure and snug fit.

$120.99
• SALE $96.95
Select Color/Material Options  
1968 Buick Skylark Windshield Pillar Post Weatherstrip Seals for Convertibles.
1954 Buick Skylark Rigid Division-Bar Channel. Made with Stainless Steel Bead.

This rigid division-bar channel, measuring 72 inches in length, is designed for classic cars such as the 1933-1957 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models listed in the fitment details. Crafted with a stainless steel bead, this channel ensures durability and a polished finish that complements the timeless look of your vintage vehicle. Its accurate seal profiles provide a snug fit, enhancing the functionality of your car's window system by securely holding the glass in place while reducing noise and preventing drafts. The part can be sectioned into two equal lengths for easier installation or to minimize overseas shipping costs. A $20 special shipping charge applies for domestic orders, and international shipping costs can be provided upon request. This division-bar channel is a reliable and stylish solution for restoring your classic car to its original glory.

Features and Benefits
  • Made with stainless steel for long-lasting durability.
  • Accurate seal profiles ensure a secure and snug fit.
  • Can be sectioned for easier handling and installation.
  • Enhances window functionality by reducing noise and drafts.

$124.99
• SALE $99.95
Select Color/Material Options  
1954 Buick Skylark Rigid Division-Bar Channel. Made with Stainless Steel Bead.
1966-1967 Buick Skylark Windshield Pillar Post Weatherstrip Seals for Convertibles.

For convertible models, these windshield pillar post seals measure 25 inches long and come as a two-piece pair. Designed to fit 1966-1967 Buick Gran Sport, Skylark, and Special; Chevrolet Chevelle and Malibu; Oldsmobile 442 and Cutlass; and Pontiac GTO, LeMans, and Tempest cars, these seals are crafted to provide a snug, weatherproof fit. They are sunlight and UV-resistant, ensuring long-lasting durability and protection against harsh elements. The seals feature a smooth, flawless surface free of exposed cells, giving them a clean, professional appearance. Installed along the windshield pillars, they help prevent water leaks and wind noise, enhancing the comfort and integrity of your classic car. Backed by a 30-year warranty from SuperSoft, these seals offer peace of mind and reliable performance for decades.

Features and Benefits
  • Protects against water leaks and wind noise.
  • Sunlight and UV-resistant for long-lasting durability.
  • Smooth, flawless surface for a clean look.

$128.99
• SALE $102.95
Select Color/Material Options  
1966-1967 Buick Skylark Windshield Pillar Post Weatherstrip Seals for Convertibles.

(196 Total Products)