Cadillac Calais Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals

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

Our Cadillac Calais 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 Cadillac Calais, 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 Cadillac Calais.

1965-1967 Cadillac Calais Rocker Arm Cover. Neoprene Plug. Fits 1" Hole. Each.

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.

1971 Cadillac Calais Window Stops. Pair.

For the 1971 Cadillac Calais, DeVille, Eldorado, and Fleetwood cars, these Metro Moulded Parts window stops are crafted with precision using over 50 tons of pressure to ensure exact detailing and a perfect fit. Designed to keep your windows securely in place, these stops are made from durable materials that resist wear and tear, providing long-lasting performance. Their compact rectangular shape with a centered hole allows for straightforward installation, ensuring they fit seamlessly into your vehicle's window mechanism. Backed by Metro's Platinum Warranty, these window stops are protected for 30 years, giving you peace of mind and confidence in their quality.

Features and Benefits
  • Keeps windows securely positioned for smooth operation.
  • Made with high-pressure molding for precise detailing.
  • Durable construction ensures long-lasting performance.

$12.99
• SALE $10.95
Select Color/Material Options  
1971 Cadillac Calais Window Stops. Pair.
1966-1967 Cadillac Calais Positive Crankcase Ventilation Grommet.

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.

$12.99
• SALE $10.95
Select Color/Material Options  
1966-1967 Cadillac Calais Positive Crankcase Ventilation Grommet.
1965 Cadillac Calais Door, Trunk and Seat Bumper.

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.

$12.99
• SALE $10.95
Select Color/Material Options  
1965 Cadillac Calais Door, Trunk and Seat Bumper.
1966-1972 Cadillac Calais Seat Bumper. Made with Steel Core Like Original.

This seat bumper, designed for 1966-1972 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac cars, measures 1-1/2" long and 7/16" thick, ensuring a precise fit for your classic vehicle. Made with a durable steel core like the original, it provides long-lasting strength and reliability. Two bumpers are used per car, and installation is straightforward, making it easy to restore your seat's proper alignment and functionality. Crafted to meet the high standards of Metro Moulded Parts, this bumper is built to endure wear and tear while maintaining its performance. Backed by a 30-year warranty, you can trust its quality and durability for decades to come.

Features and Benefits
  • Restores proper seat alignment for a smooth ride.
  • Durable steel core ensures long-lasting strength.
  • Easy installation saves time and effort.

$12.99
• SALE $10.95
Select Color/Material Options  
1966-1972 Cadillac Calais Seat Bumper. Made with Steel Core Like Original.

(55 Total Products)