Chevrolet Fleetline Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals

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

Our Chevrolet Fleetline 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 Chevrolet Fleetline, 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 Chevrolet Fleetline.

1946-1948 Chevy Fleetline Windshield Center Bar Gasket.

This windshield center bar gasket, measuring 16-1/8" long, is designed for 1941-1948 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac cars, ensuring a precise fit for models like the Buick Century Series 60, Cadillac Series 62, Chevrolet Fleetmaster, Oldsmobile Dynamic, and Pontiac Streamliner. Crafted by Metro Moulded Parts, this gasket replicates the original design, complete with pre-drilled holes for easy installation and a seamless fit. Its durable construction ensures a snug seal, preventing water and air leaks while maintaining the classic look of your vintage car. Backed by Metro’s 30-year Platinum Warranty, this gasket offers long-lasting reliability and peace of mind.

Features and Benefits
  • Provides a tight seal to prevent leaks.
  • Matches original design for a factory-like appearance.
  • Pre-drilled holes simplify installation.

$59.99
• SALE $47.95
Select Color/Material Options  
1946-1948 Chevy Fleetline Windshield Center Bar Gasket.
1949-1952 Chevy Fleetline Center Division Bar Weatherstrip Seal and Retainer.

This center division bar seal and retainer, measuring 17-1/2" long, is designed for classic cars like the 1949-1956 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models, ensuring a precise fit for a wide range of vehicles. Crafted to original specifications, it accommodates chrome molding seamlessly, making it an ideal replacement for restoring your car's original look and functionality. The accurate seal profiles provide a snug fit, effectively keeping out water, dust, and wind, while the durable construction ensures long-lasting performance. This part is backed by Metro's 30-year warranty, giving you confidence in its quality and reliability.

Features and Benefits
  • Designed to fit perfectly with chrome molding for a clean, original look.
  • Keeps water, dust, and wind out with accurate seal profiles.
  • Durable construction ensures long-lasting performance.

$59.99
• SALE $47.95
Select Color/Material Options  
1949-1952 Chevy Fleetline Center Division Bar Weatherstrip Seal and Retainer.
1946-1948 Chevy Fleetline Cowl Side Weatherstrip Seals. Perfect Reproduction. 11-1/2" Long.

Designed for 1942-1948 Chevrolet Fleetline, Fleetmaster, Special Deluxe, and Stylemaster Series cars, these cowl side seals measure 11-1/2" long and are crafted to be a perfect reproduction of the originals. Made by Metro Moulded Parts, they feature a jet-black finish, offering a refined concours look that stands out from ash-gray alternatives. These seals are built with quality craftsmanship to ensure a snug fit, effectively sealing the cowl area to prevent water, dust, and debris from entering. Their durable construction ensures long-lasting performance, making them an excellent choice for restoring your classic Chevrolet to its former glory. Backed by Metro’s Platinum Warranty, these seals are protected for 30 years, giving you peace of mind with your purchase.

Features and Benefits
  • Perfect fit for 1942-1948 Chevrolet models ensures easy installation.
  • Jet-black finish enhances the car's classic appearance.
  • Durable material keeps water and debris out of the cowl area.

$60.99
• SALE $48.95
Select Color/Material Options  
1946-1948 Chevy Fleetline Cowl Side Weatherstrip Seals. Perfect Reproduction. 11-1/2" Long.
1951-1952 Chevy Fleetline 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
Select Color/Material Options  
1951-1952 Chevy Fleetline Side Window Bumper.
1946-1952 Chevy Fleetline Roof Rail Weatherstrip Seals, for Hardtop (No Molded Ends).

Designed for hardtop vehicles, these roof rail seals measure 1-1/16" wide and 6' long, providing a perfect fit for your car. Sold as a pair, these seals are crafted by SUPERsoft to deliver unmatched durability and performance. Unlike competitor brands, these seals are made without accelerants or cheap fillers, ensuring they won’t prematurely age or fail. Their design guarantees a tight, leak-free seal, keeping your vehicle protected from water and weather damage. Easy to install, these seals fit snugly along the roof rails, enhancing the overall look and functionality of your hardtop. Backed by a 30-year warranty, SUPERsoft ensures long-lasting confidence in your purchase.

Features and Benefits
  • Provides a leak-free seal to protect against water damage.
  • Made with high-quality materials for long-term durability.
  • Easy to install for a secure fit along the roof rails.

$83.49
• SALE $66.95
Select Color/Material Options  
1946-1952 Chevy Fleetline Roof Rail Weatherstrip Seals, for Hardtop (No Molded Ends).

(78 Total Products)