Stop leaks, drafts, and road noise in your Pontiac LeMans 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 Pontiac LeMans—restoring a tight, quiet seal around your doors, trunk, hatch, and windows.
Our Pontiac LeMans 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 Pontiac LeMans, 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 Pontiac LeMans.
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
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
For convertible models, these windshield pillar post seals come as a two-piece pair, designed to fit seamlessly into your classic car restoration. Crafted by SUPERsoft, these seals are sunlight and UV-resistant, ensuring long-lasting durability and protection against harsh weather conditions. Their smooth, flawless surface enhances the appearance of your vehicle while providing a snug, watertight fit to keep moisture and wind out. These seals are specifically designed for 1964-1965 Buick Skylark, Buick Special, Chevrolet Chevelle, Chevrolet Malibu, Oldsmobile Cutlass, Pontiac GTO, Pontiac LeMans, and Pontiac Tempest models, making them a perfect fit for these iconic cars. Backed by a 30-year warranty from SUPERsoft, you can trust in their quality and performance for decades to come.
Features and Benefits
Designed for 1978-1988 GM G-Body 2-door vehicles, these lower door sill seals replace OEM #20376226 and are crafted to fit seamlessly between the panel and the lower part of the doors. Made from durable EPDM polymer, these seals ensure a snug, accurate fit, effectively keeping out moisture, dirt, and drafts while maintaining the integrity of your vehicle's interior. The sleek black finish and precise seal profile enhance both functionality and appearance, making them a reliable upgrade for your classic car or truck. Fitment includes popular models like the Buick Regal, Chevrolet Monte Carlo, El Camino, GMC Caballero, Oldsmobile Cutlass, and Pontiac Grand Prix from 1978 to 1988. Backed by a 90-day hassle-free warranty, these seals are a dependable choice for restoring your vehicle's comfort and style.
Features and Benefits
This tailgate seal is designed specifically for 4-door station wagons, ensuring a snug and reliable fit. Crafted by Metro Moulded Parts, it is 30% softer and more durable than other brands, providing a long-lasting solution to keep your vehicle protected. Unlike seals made with cheap fillers or accelerants, this part resists premature aging and failure, maintaining its integrity over time. It fits a range of classic cars, including the 1973-1977 Buick Century, Chevrolet Chevelle, Laguna, and Malibu, Oldsmobile Cutlass Supreme and Vista Cruiser, and Pontiac LeMans and Grand LeMans models. The seal is engineered to prevent water, dust, and noise from entering the tailgate area, enhancing the comfort and cleanliness of your vehicle. Installation is straightforward, with pre-installed clips for a secure and hassle-free setup. Backed by Metro's 30-year warranty, this seal offers peace of mind and exceptional value.
Features and Benefits
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