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 .

1963-1964 Pontiac Bonneville Vulcanized Windshield Weatherstrip Seal,for 2 and 4-Door Hardtop. Each.

For 2and 4-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 specifically made for 1963-1964 Buick Wildcat, Cadillac DeVille, Eldorado, Series 60 Fleetwood, Series 62, Series 75 Fleetwood, Chevrolet Impala, Oldsmobile Dynamic 88, Jetstar 88, Starfire, Pontiac Bonneville, Catalina, Grand Prix, and Star Chief models. Its precision design guarantees a snug fit around the windshield, preventing water leaks and protecting your interior from the elements. Installation is straightforward, as the seal is molded to fit seamlessly into the original windshield frame. Backed by a 90-day warranty, this part is a dependable solution for restoring your vehicle's weatherproofing.

Features and Benefits
  • Provides a perfect seal to prevent leaks.
  • Made with durable, high-quality compounds for long-lasting performance.
  • Fits seamlessly into the original windshield frame for easy installation.
  • Protects your vehicle's interior from water and weather damage.

$140.99
• SALE $112.95
Select Color/Material Options  
1963-1964 Pontiac Bonneville Vulcanized Windshield Weatherstrip Seal,for 2 and 4-Door Hardtop. Each.
1963-1964 Pontiac Catalina Vulcanized Windshield Weatherstrip Seal,for 2 and 4-Door Hardtop. Each.

For 2and 4-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 specifically made for 1963-1964 Buick Wildcat, Cadillac DeVille, Eldorado, Series 60 Fleetwood, Series 62, Series 75 Fleetwood, Chevrolet Impala, Oldsmobile Dynamic 88, Jetstar 88, Starfire, Pontiac Bonneville, Catalina, Grand Prix, and Star Chief models. Its precision design guarantees a snug fit around the windshield, preventing water leaks and protecting your interior from the elements. Installation is straightforward, as the seal is molded to fit seamlessly into the original windshield frame. Backed by a 90-day warranty, this part is a dependable solution for restoring your vehicle's weatherproofing.

Features and Benefits
  • Provides a perfect seal to prevent leaks.
  • Made with durable, high-quality compounds for long-lasting performance.
  • Fits seamlessly into the original windshield frame for easy installation.
  • Protects your vehicle's interior from water and weather damage.

$140.99
• SALE $112.95
Select Color/Material Options  
1963-1964 Pontiac Catalina Vulcanized Windshield Weatherstrip Seal,for 2 and 4-Door Hardtop. Each.
1963-1964 Pontiac Grand Prix Vulcanized Windshield Weatherstrip Seal,for 2 and 4-Door Hardtop. Each.

For 2and 4-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 specifically made for 1963-1964 Buick Wildcat, Cadillac DeVille, Eldorado, Series 60 Fleetwood, Series 62, Series 75 Fleetwood, Chevrolet Impala, Oldsmobile Dynamic 88, Jetstar 88, Starfire, Pontiac Bonneville, Catalina, Grand Prix, and Star Chief models. Its precision design guarantees a snug fit around the windshield, preventing water leaks and protecting your interior from the elements. Installation is straightforward, as the seal is molded to fit seamlessly into the original windshield frame. Backed by a 90-day warranty, this part is a dependable solution for restoring your vehicle's weatherproofing.

Features and Benefits
  • Provides a perfect seal to prevent leaks.
  • Made with durable, high-quality compounds for long-lasting performance.
  • Fits seamlessly into the original windshield frame for easy installation.
  • Protects your vehicle's interior from water and weather damage.

$140.99
• SALE $112.95
Select Color/Material Options  
1963-1964 Pontiac Grand Prix Vulcanized Windshield Weatherstrip Seal,for 2 and 4-Door Hardtop. Each.
1963-1964 Pontiac Star Chief Vulcanized Windshield Weatherstrip Seal,for 2 and 4-Door Hardtop. Each.

For 2and 4-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 specifically made for 1963-1964 Buick Wildcat, Cadillac DeVille, Eldorado, Series 60 Fleetwood, Series 62, Series 75 Fleetwood, Chevrolet Impala, Oldsmobile Dynamic 88, Jetstar 88, Starfire, Pontiac Bonneville, Catalina, Grand Prix, and Star Chief models. Its precision design guarantees a snug fit around the windshield, preventing water leaks and protecting your interior from the elements. Installation is straightforward, as the seal is molded to fit seamlessly into the original windshield frame. Backed by a 90-day warranty, this part is a dependable solution for restoring your vehicle's weatherproofing.

Features and Benefits
  • Provides a perfect seal to prevent leaks.
  • Made with durable, high-quality compounds for long-lasting performance.
  • Fits seamlessly into the original windshield frame for easy installation.
  • Protects your vehicle's interior from water and weather damage.

$140.99
• SALE $112.95
Select Color/Material Options  
1963-1964 Pontiac Star Chief Vulcanized Windshield Weatherstrip Seal,for 2 and 4-Door Hardtop. Each.
1963-1964 Pontiac Bonneville Vulcanized Windshield Weatherstrip Seal, for 4-Door Sedan. Each.

This vulcanized windshield seal is designed specifically for 4-door sedans, ensuring a precise fit and reliable performance. Crafted with high-quality compounds, it guarantees a perfect seal that will never leak, protecting your vehicle's interior from water and weather damage. This durable seal is built to last for the lifetime of your car, maintaining its integrity and appearance over time. It fits a wide range of classic cars, including the 1963-1964 Buick Electra, LeSabre, Wildcat, Cadillac DeVille, Eldorado, Series 60 Fleetwood, Series 62, Series 75 Fleetwood, Chevrolet Bel Air, Biscayne, Impala, Oldsmobile 98, Dynamic 88, Jetstar 88, Super 88, and Pontiac Bonneville, Catalina, and Star Chief. Installation is straightforward, as the seal is designed to fit snugly around the windshield, providing a clean and professional finish. Backed by a 90-day warranty, this part offers peace of mind and dependable performance for your classic car restoration or maintenance project.

Features and Benefits
  • Provides a perfect seal to prevent leaks.
  • Made with durable, high-quality compounds for long-lasting use.
  • Protects your vehicle's interior from water and weather damage.
  • Fits a wide range of 1963-1964 classic car models for versatile use.

$141.49
• SALE $112.95
Select Color/Material Options  
1963-1964 Pontiac Bonneville Vulcanized Windshield Weatherstrip Seal, for 4-Door Sedan. Each.

(1581 Total Products)