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

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

Our Buick Invicta 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 Invicta, 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 Invicta.

1961-1963 Buick Invicta Convertible Top Roof Rail Kit.

For convertible cars, this 7-piece Convertible Top Roof Rail Kit is designed to provide a perfect seal and includes all right and left side top rail seals along with the windshield top header seal. The middle section measures 13-3/4" long, ensuring a precise fit. Crafted with full steel cores and threaded studs, this kit offers unmatched durability and strength. It is specifically engineered for 1961-1964 Buick Invicta, LeSabre, and Wildcat; Chevrolet Impala; Oldsmobile Dynamic 88, Jetstar 88, and Starfire; and Pontiac Bonneville and Catalina models. Please note that the 1961 model year may require minor modifications for installation. This kit guarantees better sealing than competitor brands and is designed to never leak, keeping your interior dry and protected. Unlike other brands, Metro parts are made without accelerants or cheap fillers, ensuring long-lasting performance without premature aging or failure. Backed by a 30-year warranty, this SuperSoft product ensures peace of mind and reliability for decades.

Features and Benefits
  • Provides a watertight seal to protect your car's interior.
  • Made with durable steel cores and threaded studs for strength.
  • Designed for a precise fit on 1961-1964 convertible models.

$633.49
• SALE $505.95
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1961-1963 Buick Invicta Convertible Top Roof Rail Kit.
1961-1962 Buick Invicta Weatherstrip Seal Kit for 2-Door Convertible.

This basic kit is designed for 2-door convertible models and includes door seals (LM 21), roof rail seals (RR 1812), and trunk seals (TK 46-18), ensuring a snug and weatherproof fit for your classic car. Tailored for 1961-1962 Buick Invicta, Buick LeSabre, Chevrolet Impala, Oldsmobile Dynamic 88, Oldsmobile Super 88, Oldsmobile Starfire, Pontiac Bonneville, and Pontiac Catalina, this kit is crafted from high-quality materials to provide long-lasting durability and protection. The seals are designed to prevent water, dust, and wind from entering your vehicle, keeping the interior clean and quiet while enhancing the overall driving experience. Backed by a 30-year warranty from SuperSoft, you can trust in the reliability and performance of these parts for decades to come.

Features and Benefits
  • Protects against water, dust, and wind intrusion.
  • Tailored fit for 2-door convertible models from 1961-1962.
  • Includes door, roof rail, and trunk seals for complete coverage.

$839.99
• SALE $670.95
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1961-1962 Buick Invicta Weatherstrip Seal Kit for 2-Door Convertible.
1963 Buick Invicta Weatherstrip Seal Kit, for Convertibles.

For convertible models, this Basic Kit includes high-quality seals for the door (LM 20-A), roof rail (RR 1812), and trunk (TK 46-18), ensuring a perfect fit and reliable protection. Designed specifically for 1963-1964 Buick Invicta, LeSabre, Wildcat, Chevrolet Impala, Oldsmobile Dynamic 88, Jetstar 88, Starfire, and Pontiac Bonneville and Catalina models, this kit is tailored to restore your classic car’s weatherproofing and keep it looking its best. Each seal is crafted from durable, flexible materials to provide a snug fit, effectively blocking out water, wind, and debris while reducing noise. The seals are easy to install, fitting seamlessly into the original mounting locations for a hassle-free restoration. Backed by SuperSoft’s 30-year warranty, you can trust in the long-lasting quality and performance of this kit.

Features and Benefits
  • Protects against water, wind, and debris for a quieter ride.
  • Tailored fit for 1963-1964 convertible models ensures easy installation.
  • Durable materials maintain flexibility and performance over time.

$852.49
• SALE $680.95
Select Color/Material Options  
1963 Buick Invicta Weatherstrip Seal Kit, for Convertibles.

(63 Total Products)