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

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

Our Pontiac Catalina 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 Catalina, 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 Catalina.

1967-1968 Pontiac Catalina Rear Roll-Up Quarter Window Weatherstrip Seals.

Designed for 2-door hardtops and convertibles, these rear roll-up quarter window seals are a perfect fit for 1967-1968 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models, including the Electra, LeSabre, Wildcat, DeVille, Impala, and more. Crafted by Metro Moulded Parts, they are made from advanced rubber compounds that resist sunlight, ozone, and chemicals, ensuring long-lasting durability. These seals are free from accelerants and cheap fillers, preventing premature aging or failure. Their sleek black finish and precise molding provide a snug fit, effectively sealing the rear quarter windows to keep out water, wind, and debris. Backed by Metro’s 30-year Platinum Warranty, these seals offer peace of mind and exceptional quality for your classic car restoration.

Features and Benefits
  • Keeps water, wind, and debris out for a quieter, more comfortable ride.
  • Made with premium rubber compounds for long-lasting performance.
  • Resistant to sunlight, ozone, and chemicals for extended durability.

$62.99
• SALE $50.95
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1967-1968 Pontiac Catalina Rear Roll-Up Quarter Window Weatherstrip Seals.
1951-1958 Pontiac Catalina Side Window Bumper.

Designed for classic cars and trucks, this side window bumper fits seamlessly into the vent frame at the top of the side window, ensuring a snug and secure fit. Replacing OEM #4180904-5, it is crafted with a durable steel core, just like the original, for long-lasting strength and reliability. This pair, including both right and left bumpers, is easy to install and provides essential protection for your side window glass. Compatible with a wide range of vehicles from 1951 to 1958, including iconic models like the Buick Roadmaster, Cadillac Eldorado, Chevrolet Bel Air, and Pontiac Star Chief, this part is a must-have for restoring or maintaining your classic ride. Backed by Metro's 30-year Platinum Warranty, you can trust in its quality and performance for decades to come.

Features and Benefits
  • Protects side window glass from damage.
  • Made with a steel core for strength and durability.
  • Easy installation for a hassle-free experience.

$65.99
• SALE $52.95
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1951-1958 Pontiac Catalina Side Window Bumper.
1971-1973 Pontiac Catalina Rear Roll-Up Quarter Window Weatherstrip Seals, Made with Steel Core.

Designed for 2-door hardtops and convertibles, these rear roll-up quarter window seals measure 18 inches long and come as a pair. Built with a durable steel core, they ensure a snug and secure fit, preventing water, dust, and wind from entering your vehicle. Crafted by Metro Moulded Parts, these seals use advanced rubber compounds that resist sunlight, ozone, and chemicals, ensuring long-lasting performance. Unlike cheaper alternatives, they are free from accelerants and fillers, which can cause premature wear. These seals are a perfect fit for a range of classic cars, including the 1971-1975 Buick LeSabre, 1971-1973 Buick Centurion, 1971-1978 Cadillac Eldorado, 1971-1973 Chevrolet Caprice, 1971-1973 Chevrolet Impala, 1971-1973 Oldsmobile Delta 88, and 1971-1977 Pontiac Bonneville, Catalina, and Grandville models. Backed by Metro’s 30-year Platinum Warranty, you can trust these seals to maintain their integrity for decades.

Features and Benefits
  • Keeps water, dust, and wind out for a quieter, more comfortable ride.
  • Made with a steel core for a secure and long-lasting fit.
  • Resistant to sunlight, ozone, and chemicals for extended durability.

$68.49
• SALE $54.95
Select Color/Material Options  
1971-1973 Pontiac Catalina Rear Roll-Up Quarter Window Weatherstrip Seals, Made with Steel Core.
1955-1958 Pontiac Catalina Upper Door Hinge Weatherstrip Seals. Straight Section 13-1/2" Long.

For classic car enthusiasts, these upper door hinge seals are designed for 1955-1958 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac cars, ensuring a perfect fit for models like the 1955 Buick Century, 1956 Cadillac DeVille, 1957 Chevrolet Bel Air, and 1958 Pontiac Bonneville. The straight section measures 13-1/2" long, while the curved hook section is 6" long and features two pre-drilled holes for easy installation. This pair includes both left and right seals, along with four clips for secure attachment. Crafted with concours-quality details, these seals not only restore the original look of your vehicle but also provide excellent protection against water and debris at the door hinges. Backed by Metro’s 30-year Platinum Warranty, you can trust in their durability and performance for decades to come.

Features and Benefits
  • Protects door hinges from water and debris.
  • Concours-quality design enhances the car's original appearance.
  • Easy installation with pre-drilled holes and included clips.

$69.99
• SALE $55.95
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1955-1958 Pontiac Catalina Upper Door Hinge Weatherstrip Seals. Straight Section 13-1/2" Long.
1955-1956 Pontiac Catalina Trunk Weatherstrip Seal. 187" Long. Each.

For 1955-1956 Chevrolet and Pontiac cars, this trunk seal is 187" long and designed to fit models like the Chevrolet Bel Air, One-Fifty Series, Two-Ten Series, and Pontiac Catalina, Chieftain, and Star Chief. Crafted from premium EPDM materials, it offers excellent rebound memory, ensuring a snug and durable seal that keeps your trunk protected from water, dust, and noise. The sleek black finish complements the classic look of your car while providing reliable weatherproofing. Easy to install, this seal fits securely along the trunk edge, restoring functionality and enhancing the overall appearance of your vehicle. Backed by a 30-year warranty from SuperSoft, you can trust in its long-lasting performance and quality.

Features and Benefits
  • Keeps your trunk sealed from water and debris.
  • Made with high-quality EPDM for durability.
  • Restores a clean, classic look to your car.

$72.49
• SALE $57.95
Select Color/Material Options  
1955-1956 Pontiac Catalina Trunk Weatherstrip Seal. 187" Long. Each.

(208 Total Products)