Pontiac Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals

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

Our Pontiac 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 , 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 .

1973-1977 Pontiac Grand Prix Molded Door Weatherstrip Seals. For 2-Door Hardtop. Pair R&L.

For the 2-door hardtop, these molded door seals are designed to fit perfectly on both the driver and passenger sides of your 1973-1977 Pontiac Grand Prix. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, ensuring a snug, weatherproof fit that keeps out wind, rain, and road noise. Unlike other seals, these are made without accelerants or cheap fillers, so they won’t crack, shrink, or fail prematurely. The seals are molded to match the original contours of your doors, making installation straightforward and ensuring a factory-like appearance. Backed by a 30-year warranty, you can trust these seals to last for decades, giving your classic car the protection and style it deserves.

Features and Benefits
  • Keeps out wind, rain, and road noise for a quieter ride.
  • Made without cheap fillers to prevent cracking or shrinking.
  • Molded for a precise fit and easy installation.

$229.49
• SALE $183.95
Select Color/Material Options  
1973-1977 Pontiac Grand Prix Molded Door Weatherstrip Seals. For 2-Door Hardtop. Pair R&L.
1968-1969 Pontiac LeMans Molded Roof Rail Weatherstrip Seals for 4-Door Hardtop Only. Pair R&L.

These molded roof rail seals are precision-engineered for 1968-1969 4-door hardtop models of the Buick Skylark, Chevrolet Chevelle, Oldsmobile Cutlass, and Pontiac LeMans and Tempest. Designed for an exact factory fit, this pair of left and right seals delivers superior protection by preventing water and air leaks along the roofline, keeping your interior dry and quiet. Crafted from SUPERsoft¢ EPDM rubber, these seals feature advanced microcell technology that ensures excellent compression and long-lasting flexibility. Unlike inferior replacements, SUPERsoft seals are made without accelerants or cheap fillers, so they resist cracking, shrinking, and premature aging. Installation is simple—the seals fit snugly along the roof rails to restore your car’s original weatherproofing and preserve its classic appearance. Proudly backed by SUPERsoft’s 30-year warranty, these roof rail seals are built to perform and endure for decades.

Features and Benefits
  • Formulated without accelerants or cheap fillers to resist cracking, shrinking, and premature wear.
  • Made with high-quality materials for long-lasting durability.

$231.65
• SALE $184.95
Select Color/Material Options  
1968-1969 Pontiac LeMans Molded Roof Rail Weatherstrip Seals for 4-Door Hardtop Only. Pair R&L.
1968-1969 Pontiac Tempest Molded Roof Rail Weatherstrip Seals for 4-Door Hardtop Only. Pair R&L.

These molded roof rail seals are precision-engineered for 1968-1969 4-door hardtop models of the Buick Skylark, Chevrolet Chevelle, Oldsmobile Cutlass, and Pontiac LeMans and Tempest. Designed for an exact factory fit, this pair of left and right seals delivers superior protection by preventing water and air leaks along the roofline, keeping your interior dry and quiet. Crafted from SUPERsoft¢ EPDM rubber, these seals feature advanced microcell technology that ensures excellent compression and long-lasting flexibility. Unlike inferior replacements, SUPERsoft seals are made without accelerants or cheap fillers, so they resist cracking, shrinking, and premature aging. Installation is simple—the seals fit snugly along the roof rails to restore your car’s original weatherproofing and preserve its classic appearance. Proudly backed by SUPERsoft’s 30-year warranty, these roof rail seals are built to perform and endure for decades.

Features and Benefits
  • Formulated without accelerants or cheap fillers to resist cracking, shrinking, and premature wear.
  • Made with high-quality materials for long-lasting durability.

$231.65
• SALE $184.95
Select Color/Material Options  
1968-1969 Pontiac Tempest Molded Roof Rail Weatherstrip Seals for 4-Door Hardtop Only. Pair R&L.
1957-1958 Pontiac Bonneville Fuel Injection Grommet Kit. 9-Piece Set.

Designed for 1957-1958 Pontiac Bonneville, Catalina, Chieftain, Star Chief, and Super Chief cars, this 9-piece fuel injection grommet kit ensures a precise fit and reliable performance. Engineered using the latest CAD and CNC milling advancements, it offers a perfect 3D contour and OEM-quality appearance. Crafted from high-quality materials, these grommets are built to last, providing a secure seal for your fuel injection system while preventing leaks and ensuring optimal engine performance. This kit includes all necessary components to replace worn or damaged grommets, making installation straightforward and hassle-free. Backed by Metro’s Platinum 30-year warranty, this kit guarantees long-term durability and peace of mind.

Features and Benefits
  • Ensures a perfect fit with advanced 3D contouring.
  • Prevents fuel leaks for optimal engine performance.
  • Made from durable, high-quality materials.

$231.99
• SALE $185.95
Select Color/Material Options  
1957-1958 Pontiac Bonneville Fuel Injection Grommet Kit. 9-Piece Set.
1957-1958 Pontiac Catalina Fuel Injection Grommet Kit. 9-Piece Set.

Designed for 1957-1958 Pontiac Bonneville, Catalina, Chieftain, Star Chief, and Super Chief cars, this 9-piece fuel injection grommet kit ensures a precise fit and reliable performance. Engineered using the latest CAD and CNC milling advancements, it offers a perfect 3D contour and OEM-quality appearance. Crafted from high-quality materials, these grommets are built to last, providing a secure seal for your fuel injection system while preventing leaks and ensuring optimal engine performance. This kit includes all necessary components to replace worn or damaged grommets, making installation straightforward and hassle-free. Backed by Metro’s Platinum 30-year warranty, this kit guarantees long-term durability and peace of mind.

Features and Benefits
  • Ensures a perfect fit with advanced 3D contouring.
  • Prevents fuel leaks for optimal engine performance.
  • Made from durable, high-quality materials.

$231.99
• SALE $185.95
Select Color/Material Options  
1957-1958 Pontiac Catalina Fuel Injection Grommet Kit. 9-Piece Set.

(1581 Total Products)