Pontiac Astre Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals

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

Our Pontiac Astre 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 Astre, 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 Astre.

1975-1977 Pontiac Astre Brake Master Cylinder Cover Weatherstrip Seal. Replaces OEM #5470861.

For the 1967-1981 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac cars, this Brake Master Cylinder Cover Seal by Metro Moulded Parts is a must-have component, measuring 5" x 2-1/2". It replaces OEM #5470861, ensuring a perfect fit and reliable performance. Crafted with over 50 tons of pressure, this seal boasts precise definition and detailing, enhancing both form and function. Designed to fit a wide range of classic models, including the Buick Electra, Cadillac DeVille, Chevrolet Camaro, Oldsmobile Cutlass, and Pontiac Firebird, this seal is essential for maintaining your vehicle's braking system integrity. Its robust construction ensures durability and longevity, making it a reliable choice for vintage car enthusiasts. With a 90-day warranty, you can purchase with confidence, knowing that any issues will be promptly addressed. Enhance your classic car's performance and safety with this expertly crafted seal.

Features and Benefits
  • Ensures a perfect fit for classic models.
  • Crafted with high pressure for precision.
  • Enhances braking system integrity.

$48.99
• SALE $39.95
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1975-1977 Pontiac Astre Brake Master Cylinder Cover Weatherstrip Seal. Replaces OEM #5470861.
1975-1977 Pontiac Astre 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
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1975-1977 Pontiac Astre Roof Rail Weatherstrip Seals, for Hardtop (No Molded Ends).
1975-1977 Pontiac Astre Hatchback Weatherstrip Seal.

This hatchback seal, measuring 18 feet long, is designed for '71-'77 Chevy Vega, '75-'76 Chevy Cosworth Vega, and '75-'77 Pontiac Astre models. Crafted from high-quality EPDM materials, it ensures excellent durability and flexibility, providing a snug fit to keep out water, dust, and wind. Its outstanding rebound memory allows it to maintain its shape and effectiveness over time, ensuring a reliable seal for years to come. This part is specifically tailored for 1971-1977 Chevrolet Vega and 1975-1977 Pontiac Astre cars, making it a perfect fit for these classic vehicles. Backed by a 30-year warranty from SuperSoft, you can trust in its long-lasting performance and quality.

Features and Benefits
  • Keeps water, dust, and wind out of your hatchback.
  • Made from durable EPDM materials for long-term use.
  • Excellent rebound memory ensures a tight, lasting seal.

$89.49
• SALE $71.95
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1975-1977 Pontiac Astre Hatchback Weatherstrip Seal.
1975-1977 Pontiac Astre Roof Rail Weatherstrip Seals, for Hardtop. 1-1/16" Wide X 8' Long.

Designed for hardtop vehicles, these roof rail seals measure 1-1/16" wide and 8' long, providing a perfect fit and reliable protection. Sold as a pair, these seals are crafted by SUPERsoft to deliver better sealing than competitor brands, ensuring your car stays dry and protected from leaks. They are made without accelerants or cheap fillers, which means they won’t age or fail prematurely, offering long-lasting durability. These seals are installed along the roof rails of your hardtop, creating a tight, weatherproof barrier to keep out water, wind, and noise, enhancing your driving experience. Backed by a 30-year warranty, you can trust that these seals are built to last and provide peace of mind for decades.

Features and Benefits
  • Provides a tight seal to prevent leaks and keep your car interior dry.
  • Made with high-quality materials that resist aging and wear.
  • Easy to install along the roof rails for a secure fit.

$114.49
• SALE $91.95
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1975-1977 Pontiac Astre Roof Rail Weatherstrip Seals, for Hardtop. 1-1/16" Wide X 8' Long.
1975-1977 Pontiac Astre Molded Door Weatherstrip Seals with Clips.

For 2-door hatchbacks, these molded door seals with clips are 139-1/2" long and designed to replace OEM #9883773/4. Specifically crafted for 1971-1977 Chevrolet Vega and 1975-1977 Pontiac Astre models, these seals ensure a snug fit and excellent protection against the elements. Made by SUPERsoft, they are 30% softer and more durable than other brands, offering a superior seal that prevents water, wind, and noise from entering your vehicle. Unlike other seals, these are free from accelerants and cheap fillers, ensuring long-lasting performance without premature aging or cracking. Installation is straightforward, with pre-attached clips that make securing the seals to your doors quick and hassle-free. Backed by a 30-year warranty, these seals provide peace of mind and exceptional value for your classic car restoration.

Features and Benefits
  • Provides a tight seal to keep out water, wind, and noise.
  • Made from durable, soft material for long-lasting performance.
  • Easy installation with pre-attached clips.

$217.99
• SALE $173.95
Select Color/Material Options  
1975-1977 Pontiac Astre Molded Door Weatherstrip Seals with Clips.

(10 Total Products)