Pontiac Grand LeMans Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals
Stop leaks, drafts, and road noise in your Pontiac Grand 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 Grand LeMans—restoring a tight, quiet seal around your doors, trunk, hatch, and windows.
Our Pontiac Grand 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 Grand 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 Grand LeMans.
Designed for 4-door station wagons and 4-door pillared hardtop sedans, these front roof rail seals are crafted to provide a perfect fit and exceptional durability. Engineered to fit 1973-1977 Buick Century, Chevrolet Chevelle, Chevrolet Laguna, Chevrolet Malibu, Oldsmobile Cutlass, Oldsmobile Cutlass Supreme, Oldsmobile Vista Cruiser, Pontiac Grand Am, Pontiac Grand LeMans, and Pontiac LeMans models, these seals ensure a snug and watertight installation. Made by SUPERsoft, they are guaranteed to never leak, offering better sealing than competitor brands. The seals are molded without accelerants or cheap fillers, which prevents premature aging and ensures long-lasting performance. These seals are designed to replace the original parts seamlessly, restoring your vehicle's weatherproofing and keeping the interior dry and quiet. Backed by a 30-year warranty, SUPERsoft guarantees your satisfaction and confidence in their product.
Features and Benefits- Provides a watertight seal to prevent leaks.
- Made with premium materials for long-lasting durability.
- Fits a wide range of 1973-1977 GM models for easy replacement.
Designed for the 1973-1977 GM A-body Colonade 2-door hardtop coupe (body style 37 only), this 5-piece kit includes door seals (LM 12-Y), roof-rail seals (RR 5019), and trunk seals (TK 46-E/16), ensuring a snug and weatherproof fit for your classic car. Crafted by SUPERsoft, these seals are made from premium materials to provide long-lasting durability and protection against water, wind, and dust. Tailored to fit models like the Buick Century, Chevrolet Chevelle, Chevrolet Malibu, Oldsmobile Cutlass, and Pontiac LeMans, this kit is a perfect match for restoring your vehicle's original charm while keeping the elements out. Backed by SUPERsoft's 30-year warranty, you can trust these seals to perform for decades.
Features and Benefits- Protects against water, wind, and dust for a quieter ride.
- Custom-fit design ensures easy installation and a perfect seal.
- Made from high-quality materials for long-lasting durability.
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