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.
This hole plug and cowl bumper is designed for classic cars, fitting a 1/2" hole, and is perfect for 1949-1958 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models, including iconic vehicles like the 1953 Cadillac Eldorado and 1957 Chevrolet Bel Air. Made with state-of-the-art rubber compounds, it resists chemicals, sunlight, and ozone, ensuring long-lasting durability and performance. Its sleek black finish blends seamlessly with your vehicle's design, offering a clean and professional look while effectively sealing and protecting exposed holes. Backed by Metro Moulded Parts' 30-year warranty, this part guarantees peace of mind and reliability for decades to come.
Features and Benefits- Fits snugly into 1/2" holes for a secure seal.
- Protects against chemical, sunlight, and ozone damage.
- Enhances the appearance of your classic car with a clean finish.
This rocker arm cover plug is designed for 1964-1967 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac cars, as well as 1964-1967 Chevrolet El Camino trucks, fitting a 1" hole with precision. Crafted from state-of-the-art rubber compounds, this plug is resistant to chemicals, sunlight, and ozone, ensuring long-lasting durability and performance. Its sleek black finish and snug fit make it an essential component for sealing and protecting your engine's rocker arm cover, preventing leaks and keeping contaminants out. Backed by Metro's Platinum 30-year warranty, you can trust this part to perform reliably for decades.
Features and Benefits- Fits a 1" hole for a secure and precise installation.
- Made with advanced rubber compounds for durability.
- Resistant to chemicals, sunlight, and ozone for long-lasting use.
This firewall and utility grommet, designed for classic cars, fits a 3/4" hole with a 3/16" inner diameter, making it a perfect fit for vehicles like the 1940-1957 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models listed. Crafted from state-of-the-art rubber compounds, it is resistant to chemicals, sunlight, and ozone, ensuring long-lasting durability and performance. The grommet features a sleek black finish and a sturdy design that seals and protects wiring or hoses passing through the firewall, preventing wear and tear. Backed by Metro Moulded Parts' 30-year warranty, this grommet offers peace of mind and reliability for your restoration project.
Features and Benefits- Fits securely in a 3/4" hole with a 3/16" inner diameter.
- Protects wiring and hoses from damage and wear.
- Resistant to chemicals, sunlight, and ozone for long-lasting use.
This Positive Crankcase Ventilation (PCV) grommet is designed for cars and trucks, measuring 11/16" wide by 1-5/8" long with a 15/16" inner diameter, ensuring a precise fit for your vehicle. Crafted by Metro Moulded Parts, this grommet is built with over 50 tons of pressure, delivering exceptional definition and durability. It is compatible with a wide range of 1964-1967 models, including Buick Electra, Chevrolet Impala, Pontiac GTO, and Cadillac Fleetwood, among others. This grommet is essential for maintaining proper ventilation in your engine, preventing harmful gases from escaping while ensuring smooth operation. Backed by Metro's 30-year warranty, this part offers long-lasting reliability and peace of mind.
Features and Benefits- Ensures proper engine ventilation for optimal performance.
- Built with high-pressure molding for durability and precision.
- Fits a wide range of classic 1964-1967 vehicles.
For 1964-1965 Cadillac, Chevrolet, Oldsmobile, and Pontiac cars and trucks, this door, trunk, and seat bumper measures 7/8" in diameter and 3/8" in height, ensuring a precise fit for your classic vehicle. Made by Metro Moulded Parts, it features a durable steel core, just like the original, offering long-lasting strength and reliability. Designed for easy installation, this bumper is crafted to absorb impact and reduce noise, protecting your vehicle's doors, trunk, and seats while maintaining its vintage appeal. Backed by Metro’s 30-year warranty, you can trust in its quality and performance for decades to come.
Features and Benefits- Protects doors, trunk, and seats from damage.
- Reduces noise and absorbs impact effectively.
- Easy to install for a hassle-free upgrade.
- Built with a steel core for durability and strength.
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