Pontiac Grand Prix Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals
Stop leaks, drafts, and road noise in your Pontiac Grand Prix 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 Prix—restoring a tight, quiet seal around your doors, trunk, hatch, and windows.
Our Pontiac Grand Prix 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 Prix, 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 Prix.
For 2-door and 4-door hardtops and convertibles, this 4-piece vent window and rear division channel seal set is designed to fit 1961-1962 GM B-body and C-body vehicles. Featuring formable steel core inserts that are galvanized to resist rust, these seals ensure a precise fit and long-lasting durability. Made from top-quality EPDM dense rubber, they provide excellent weatherproofing and a snug seal to keep out wind, water, and noise. The set includes both right and left pieces, crafted with the latest CAD and CNC milling technology for a perfect 3D contour and OEM-quality appearance. Fitment includes iconic models like the 1961-1962 Buick Electra, Cadillac DeVille, Chevrolet Impala, Oldsmobile Starfire, and Pontiac Bonneville, among others. Backed by Metro’s 30-year warranty, this set guarantees peace of mind and exceptional performance for decades.
Features and Benefits- Keeps wind, water, and noise out for a quieter ride.
- Galvanized steel core prevents rust and ensures durability.
- EPDM dense rubber offers excellent weatherproofing.
- Designed for a perfect fit with advanced 3D contouring.
For 2-door hardtop models, these molded roof-rail seals are designed specifically for '73-'76 GM A-body Colonade, Formal, and Sport Coupes (Body Style 57 only), including models like the Buick Century Luxus Colonade Coupe, Chevrolet Monte Carlo, and Pontiac Grand Prix. Replacing OEM# 9629700/01, this pair of left and right seals ensures a precise fit and better sealing than competitor brands, guaranteeing no leaks. Crafted without accelerants or cheap fillers, these seals resist premature aging and maintain durability over time. Positioned along the roof rails, they create a tight seal to keep water and weather out, preserving the interior and enhancing the car's overall appearance. Backed by SuperSoft's 30-year warranty, you can trust in their long-lasting performance.
Features and Benefits- Provides a watertight seal to protect your car's interior.
- Custom-molded for a perfect fit on GM A-body hardtops.
- Made with high-quality materials to prevent aging and cracking.
For 2-door and 4-door hardtops and convertibles of GM B-body and C-body models from 1965 to 1968, this 4-piece vent window and rear division channel seal set is crafted to fit perfectly. Made from top-quality EPDM dense rubber, these seals are designed to provide a snug, weatherproof barrier, keeping out wind, water, and noise while maintaining the original look of your classic car. Using the latest advancements in CAD and CNC milling, these seals are precision-engineered for a flawless 3D contour and OEM-quality appearance. Fitment includes iconic models like the Buick Electra, Cadillac DeVille, Chevrolet Impala, Oldsmobile Delta 88, and Pontiac Bonneville, among others, ensuring compatibility with a wide range of vehicles. Backed by Metro's 30-year warranty, you can trust these seals to last for decades, giving you peace of mind and confidence in your restoration project.
Features and Benefits- Provides a tight seal to block wind, water, and noise.
- Precision-engineered for a perfect fit and OEM-quality look.
- Made from durable EPDM dense rubber for long-lasting performance.
Window Sweeper Kit, 81-88 Monte Carlo, Grand Prix, Inner and Outer Sweeps, with Reveal Molding, Includes Mounting Hardware, 4 Piece Kit.
Features and Benefits- Accurate seal profile.
- Includes mounting hardware.
- Proudly made in the USA!
- Superior fit and function.
For 2-door and 4-door hardtop and convertible models of 1963-1964 GM 'B' and 'C' body vehicles, this vent window and rear division channel seal set is a perfect fit, replacing OEM #5715584 and #5715585. Designed for both left and right sides, this four-piece set ensures a snug, weatherproof seal for your windows, keeping out moisture and wind noise. Crafted with formable steel core inserts, galvanized to resist rust, and made from top-quality EPDM dense rubber, these seals are built to last. Advanced CAD and CNC milling technology ensures precise 3D contouring for a flawless fit and an OEM-quality appearance. Proudly made in the USA, this set is guaranteed to enhance the look and functionality of your classic car. Fitment includes 1963-1964 Buick LeSabre, Wildcat, Cadillac DeVille, Series 62, Chevrolet Impala, Oldsmobile Starfire, Dynamic 88, Jetstar 88, Jetstar I, Super 88, and various Pontiac models like Bonneville, Catalina, Grand Prix, Star Chief, and Starfire. Backed by Metro's 30-year warranty, this product offers unmatched durability and peace of mind.
Features and Benefits- Keeps out wind and water for a quieter, more comfortable ride.
- Rust-resistant galvanized steel core ensures long-lasting performance.
- EPDM dense rubber provides a durable and flexible seal.
- Precision-engineered for a perfect fit and OEM-quality appearance.
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