Chevrolet Stylemaster Series Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals

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

Our Chevrolet Stylemaster Series 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 Stylemaster Series, 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 Stylemaster Series.

1946-1948 Chevy Stylemaster Series Cowl Vent Drain Hose. 7/16" I.D., 11/16" O.D.

Designed for 1940-1948 Chevrolet cars, including Master 85, Special Deluxe, Fleetmaster, Fleetline, and Stylemaster models, this cowl vent drain hose is a perfect fit for maintaining your classic car's functionality. With a 7/16" inner diameter, 11/16" outer diameter, and a 4" long middle section, it ensures precise drainage from the cowl vent, preventing water buildup and potential damage. Made from ozone and chemical-resistant material, this hose is built to withstand harsh conditions and offers excellent temperature resistance, making it a durable solution for your restoration project. Its sleek black finish complements the vehicle's original design while providing reliable performance. Backed by a 90-day hassle-free warranty, this part guarantees peace of mind with your purchase.

Features and Benefits
  • Prevents water buildup by efficiently draining the cowl vent.
  • Resistant to ozone and chemicals for long-lasting durability.
  • Handles extreme temperatures without cracking or degrading.
  • Perfect fit for 1940-1948 Chevrolet models for easy installation.

$35.99
• SALE $28.95
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1946-1948 Chevy Stylemaster Series Cowl Vent Drain Hose. 7/16" I.D., 11/16" O.D.
1946-1948 Chevy Stylemaster Series Auxiliary Door Weatherstrip Seals.

Designed for classic cars, these auxiliary door seals are a perfect fit for 1941-1942 Buick, Cadillac, Chevrolet, and Pontiac models, as well as 1946-1948 Chevrolet, Oldsmobile, and Pontiac vehicles. Measuring 5-1/2 inches by 4 inches, this pair of seals (right and left) is crafted to enhance the weatherproofing of your vehicle by sealing the rear corners of the front doors or, in some models, the front and rear corners of the rear doors. Made by SUPERsoft, these seals are 30% softer and more durable than other brands, ensuring a snug fit and long-lasting performance. Unlike other products, they are free from accelerants or cheap fillers, which can cause premature aging or failure. Backed by a 30-year warranty, these seals provide peace of mind and are built to withstand the test of time.

Features and Benefits
  • Provides a tight seal to keep out water, wind, and noise.
  • Enhances the longevity of your classic car's doors with durable materials.
  • Easy to install for a precise fit on vintage models.

$44.49
• SALE $35.95
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1946-1948 Chevy Stylemaster Series Auxiliary Door Weatherstrip Seals.
1946 Chevy Stylemaster Series Steering Column Clamp Cushion. Each.

This steering column clamp cushion is designed for classic cars and trucks, including the 1933-1942 Chevrolet Eagle, Master, Fleetline, and Special Deluxe models, as well as 1941-1949 International K-1, K-2, and K-3 vehicles. Made in the USA, this part is crafted with over 50 tons of pressure to ensure precise detailing and a perfect fit. It is built to provide a snug and secure hold for the steering column, reducing vibrations and ensuring smooth operation. The durable material is designed to last, maintaining its shape and performance over time. Backed by Metro’s Platinum Warranty, this part is covered for 30 years, giving you peace of mind with your purchase.

Features and Benefits
  • Provides a secure fit for the steering column.
  • Reduces vibrations for smoother steering.
  • Made in the USA with high-quality materials.

$47.49
• SALE $37.95
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1946 Chevy Stylemaster Series Steering Column Clamp Cushion. Each.
1946-1948 Chevy Stylemaster Series Cowl Vent Weatherstrip Seal. 3" Wide at Side X 15-3/4" Long. Each.

For classic car enthusiasts, this cowl vent seal is designed for 1937-1948 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac cars, measuring 3 inches wide at the side and 15-3/4 inches long. Crafted by Metro Moulded Parts, it is built with over 50 tons of pressure to ensure precise detailing and a perfect fit. This seal is essential for keeping water, dirt, and debris out of your vehicle's cowl vent, preserving the interior and maintaining the car's original charm. Its durable construction ensures long-lasting performance, making it a reliable choice for restoration projects. Backed by Metro's 30-year Platinum Warranty, you can trust this part to deliver exceptional quality and peace of mind.

Features and Benefits
  • Keeps water and debris out of the cowl vent.
  • Precision-molded for a perfect fit.
  • Enhances the car's original appearance.

$48.49
• SALE $38.95
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1946-1948 Chevy Stylemaster Series Cowl Vent Weatherstrip Seal. 3" Wide at Side X 15-3/4" Long. Each.
1946-1948 Chevy Stylemaster Series Seat Bumper. Black. 3-5/16" Long X 13/16" Wide. Pair.

For 1946-1948 Buick, Chevrolet, Oldsmobile, and Pontiac cars, this black seat bumper measures 3-5/16" long by 13/16" wide and is sold as a pair. Designed for durability and strength, these bumpers are built to last and ensure a snug, secure fit for your seat. Their curved shape and pre-drilled holes make installation straightforward, allowing them to be easily mounted in place to provide cushioning and prevent wear or damage to your seat frame. These bumpers are a perfect fit for models like the Buick Roadmaster Series 70, Chevrolet Fleetline, Oldsmobile Dynamic, and Pontiac Streamliner, among others from 1946 to 1948. Backed by Metro’s 30-year Platinum Warranty, you can trust in their quality and longevity.

Features and Benefits
  • Protects seat frames from wear and tear.
  • Easy to install with pre-drilled holes.
  • Durable material ensures long-lasting performance.

$50.99
• SALE $40.95
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1946-1948 Chevy Stylemaster Series Seat Bumper. Black. 3-5/16" Long X 13/16" Wide. Pair.

(58 Total Products)