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 Firewall Grommet. For Temperature Gauge. 1-5/8" O.D.

Designed for 1940-1948 Chevrolet cars, including Master 85, Special Deluxe, Fleetmaster, Fleetline, and Stylemaster models, this firewall grommet measures 1-5/8" in outer diameter and is specifically crafted for the temperature gauge. Made by Metro Moulded Parts, it features state-of-the-art rubber compounds that resist chemicals, sunlight, and ozone, ensuring long-lasting durability and performance. This grommet fits snugly into the firewall, providing a secure seal to protect the temperature gauge wiring from wear, moisture, and debris. Its robust design ensures a clean and professional installation, enhancing the reliability of your classic car's temperature monitoring system. Backed by Metro's Platinum Warranty, this part is covered for 30 years, giving you peace of mind for decades to come.

Features and Benefits
  • Protects temperature gauge wiring from damage and debris.
  • Resistant to chemicals, sunlight, and ozone for long-term durability.
  • Ensures a snug, secure fit for a professional installation.

$12.99
• SALE $10.95
Select Color/Material Options  
1946-1948 Chevy Stylemaster Series Firewall Grommet. For Temperature Gauge. 1-5/8" O.D.
1946-1948 Chevy Stylemaster Series Sold By The Foot - Windshield Pinchweld Weatherstrip Seal for Some Models W/Chrome Garnish.

This item is sold by the foot. This windshield pinchweld seal, designed for 1941-1948 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac cars, measures 9/16" wide and 5/16" tall. It is crafted from high-quality EPDM rubber, ensuring excellent rebound memory and long-lasting durability. This seal is specifically made for models with chrome garnish and works seamlessly with LP 105, DP 10, and DP 11 center division bar seals to secure and retain the outer chrome garnish. Unlike foam alternatives, this EPDM extrusion resists UV light, preventing breakdown and maintaining its integrity over time. Backed by Metro’s 30-year Platinum Warranty, this seal guarantees long-term reliability and peace of mind.

Features and Benefits
  • High-quality EPDM rubber resists UV light and wear.
  • Excellent rebound memory ensures a snug, lasting fit.
  • Designed to secure and retain chrome garnish effectively.

$13.49
• SALE $10.95
Select Color/Material Options  
1946-1948 Chevy Stylemaster Series Sold By The Foot - Windshield Pinchweld Weatherstrip Seal for Some Models W/Chrome Garnish.
1946-1948 Chevy Stylemaster Series Wire Harness Grommet. Each.

This wire harness grommet is designed for classic cars, including 1937-1957 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models, ensuring a precise fit for your restoration project. Made with state-of-the-art rubber compounds, it resists chemicals, sunlight, and ozone, providing long-lasting durability and protection. The grommet features a sleek black finish and a sturdy design, ensuring it seals and protects wiring as it passes through panels, preventing wear and damage. Its compact size makes installation straightforward, fitting snugly into the designated openings for a clean and professional look. Backed by Metro Moulded Parts' 30-year warranty, this grommet offers peace of mind for decades to come.

Features and Benefits
  • Protects wiring from wear and damage.
  • Resists chemicals, sunlight, and ozone for durability.
  • Easy to install for a secure fit.

$13.49
• SALE $10.95
Select Color/Material Options  
1946-1948 Chevy Stylemaster Series Wire Harness Grommet. Each.
1946-1948 Chevy Stylemaster Series Horn Button Bumper. Each.

For classic Chevrolet cars like the 1941-1948 Fleetmaster, Fleetline, Special Deluxe, and Stylemaster Series, this horn button bumper is a durable and reliable replacement part designed to keep your horn button securely in place. Crafted by Metro Moulded Parts, it is built to last with a strong, long-lasting material that ensures dependable performance over time. Its compact, rounded design fits seamlessly into your vehicle's horn assembly, making installation straightforward and hassle-free. This part is specifically engineered for a precise fit, ensuring compatibility with the listed Chevrolet models from 1941 to 1948. Backed by Metro's Platinum Warranty, this bumper is protected for 30 years, giving you peace of mind and confidence in your purchase.

Features and Benefits
  • Keeps the horn button securely in place.
  • Durable and long-lasting material for extended use.
  • Easy to install for a hassle-free replacement.

$15.99
• SALE $12.95
Select Color/Material Options  
1946-1948 Chevy Stylemaster Series Horn Button Bumper. Each.
1946-1948 Chevy Stylemaster Series Hydro-Electric Power Unit Mounting Cushion.

For classic cars like the 1946-1949 Buick Roadmaster Series 70, Cadillac Series 62, Chevrolet Fleetline, Oldsmobile Dynamic, Pontiac Streamliner, and more, this Hydro-Electric Power Unit Mounting Cushion is a vital component. Measuring 1" O.D. x 3/4" high, it features durable rubber construction with 1/4 x 20 x 3/4" studs for secure mounting. Designed to replace OEM #4149788, this cushion ensures proper support and stability for your vehicle's hydro-electric power unit. Crafted with over 50 tons of pressure, it boasts precise detailing and a perfect fit, making it a reliable choice for restoring your car's functionality. Typically, two to three cushions are used per car, depending on the model. Backed by a 90-day warranty, this part guarantees peace of mind and quality performance.

Features and Benefits
  • Provides secure mounting for hydro-electric power units.
  • Made with high-pressure molding for exact detailing.
  • Durable rubber construction ensures long-lasting use.
  • Fits a wide range of 1946-1953 classic car models.

$16.49
• SALE $13.95
Select Color/Material Options  
1946-1948 Chevy Stylemaster Series Hydro-Electric Power Unit Mounting Cushion.

(58 Total Products)