Stop leaks, drafts, and road noise in your Buick LeSabre 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 LeSabre—restoring a tight, quiet seal around your doors, trunk, hatch, and windows.
Our Buick LeSabre 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 LeSabre, 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 LeSabre.
Designed for 1965 GM B & C Body Convertibles, these pillar post seals are a perfect fit for models like the Buick Electra, LeSabre, Wildcat, Cadillac DeVille, Eldorado, Chevrolet Impala, Oldsmobile 98, Dynamic 88, Jetstar 88, Starfire, and Pontiac Bonneville and Catalina. Crafted by SUPERsoft, these seals are built to last with a smooth, flawless surface that resists sunlight and UV damage, ensuring long-term durability and a sleek appearance. These seals are designed to fit snugly along the convertible’s pillar posts, effectively sealing out water, wind, and debris to keep your interior protected and quiet. Installation is straightforward, with the seals aligning perfectly to the original specifications for a seamless fit. Backed by SUPERsoft’s 30-year warranty, you can trust in their quality and performance for decades to come.
Features and Benefits
For convertible models, these windshield pillar post seals measure 25 inches long and come as a two-piece pair, designed to fit seamlessly on 1969-1970 Buick Electra, LeSabre, Wildcat, Cadillac DeVille, Chevrolet Impala, Oldsmobile 98, Delta 88, Pontiac Bonneville, and Catalina cars. Crafted by SUPERsoft, these seals are sunlight and UV-resistant, ensuring long-lasting durability and protection against harsh weather conditions. The smooth, flawless surface is free of exposed cells, providing a clean, professional finish that enhances the look of your classic car. These seals are designed to install along the windshield pillars, creating a tight, weatherproof barrier that keeps out wind, rain, and debris, ensuring a quieter and more comfortable ride. Backed by a 30-year warranty, SUPERsoft guarantees quality and reliability for decades to come.
Features and Benefits
For convertible models, these windshield pillar post seals measure 22-1/2" long and are sold as a pair, designed to fit seamlessly into your classic 1963-1964 Buick LeSabre, Buick Wildcat, Chevrolet Impala, Oldsmobile Dynamic 88, Oldsmobile Starfire, Pontiac Bonneville, or Pontiac Catalina. Crafted by SUPERsoft, these seals are a high-quality reproduction with a smooth, flawless surface free of exposed cells, ensuring a clean and polished look. Built to withstand sunlight and UV exposure, they provide long-lasting durability and protection against the elements, keeping your interior safe from water leaks and weather damage. These seals are easy to install, fitting snugly along the windshield pillars to restore the original appearance and functionality of your convertible. Backed by SUPERsoft's 30-year warranty, you can trust in their quality and longevity.
Features and Benefits
For convertible models, these windshield pillar post seals measure 21 inches long and come as a pair, designed to fit a range of classic cars, including the 1961-1962 Buick Electra, Invicta, and LeSabre; 1961 Cadillac Eldorado and Series 62; 1961-1962 Chevrolet Impala; 1961-1962 Oldsmobile 98, Dynamic 88, Starfire, and Super 88; and 1961-1962 Pontiac Bonneville and Catalina. These seals are crafted with a smooth, flawless surface that resists sunlight and UV damage, ensuring long-lasting durability and a clean, polished look. Designed to replace worn or damaged seals, they provide a snug fit along the windshield pillars, keeping out wind, water, and debris while enhancing the overall appearance of your classic convertible. Backed by SuperSoft’s 30-year warranty, these seals offer peace of mind and reliable performance for decades to come.
Features and Benefits
For 2-door hardtop vehicles, this vulcanized windshield seal is designed to provide a perfect, leak-free fit. Crafted with high-quality compounds, it ensures durability and longevity, making it a reliable choice for your classic car. This seal is tailored for 1963-1964 Buick Electra, LeSabre, Wildcat, Cadillac DeVille, Eldorado, Series 60 Fleetwood, Series 62, Series 75 Fleetwood, Chevrolet Impala, Oldsmobile 98, Dynamic 88, Jetstar 88, Super 88, and Pontiac Bonneville and Catalina models. Its precise construction guarantees a snug fit around the windshield, preventing water leaks and protecting your interior from the elements. Easy to install, this seal is a must-have for restoring your vehicle’s original look and functionality. Backed by a 90-day warranty, it offers peace of mind with your purchase.
Features and Benefits
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