Pontiac Grand Am Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals

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

Our Pontiac Grand Am 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 Grand Am, 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 Grand Am.

1978-1980 Pontiac Grand Am Sold By The Foot - Roof Rail Weatherstrip Seal.

This item is sold by the foot. For 2-door and 4-door hardtops, this roof rail seal measures 1-1/16" wide and is made from a thick, skin-covered sponge material You’ll need 12 feet for 2-door hardtops and 16 feet for 4-door hardtops. Designed with high-quality EPDM extrusion, this seal offers excellent rebound memory, ensuring a snug fit that keeps out water, wind, and debris. Unlike foam, it resists UV light, so it won’t break down over time, making it a durable choice for your vehicle. The seal is easy to install along the roof rail, providing a clean, professional finish that enhances the look and functionality of your car. Backed by Metro’s Platinum Warranty, this part is protected for 30 years, giving you peace of mind with your purchase.

Features and Benefits
  • Thick, durable material ensures a tight seal.
  • UV-resistant EPDM prevents wear and tear.
  • Excellent rebound memory for a long-lasting fit.
  • Easy installation for a clean, professional look.

1985-1998 Pontiac Grand Am Sold By The Foot - Roof Rail Weatherstrip Seal.

This item is sold by the foot. For 2-door and 4-door hardtops, this roof rail seal measures 1-1/16" wide and is made from a thick, skin-covered sponge material You’ll need 12 feet for 2-door hardtops and 16 feet for 4-door hardtops. Designed with high-quality EPDM extrusion, this seal offers excellent rebound memory, ensuring a snug fit that keeps out water, wind, and debris. Unlike foam, it resists UV light, so it won’t break down over time, making it a durable choice for your vehicle. The seal is easy to install along the roof rail, providing a clean, professional finish that enhances the look and functionality of your car. Backed by Metro’s Platinum Warranty, this part is protected for 30 years, giving you peace of mind with your purchase.

Features and Benefits
  • Thick, durable material ensures a tight seal.
  • UV-resistant EPDM prevents wear and tear.
  • Excellent rebound memory for a long-lasting fit.
  • Easy installation for a clean, professional look.

1973-1975 Pontiac Grand Am Sold By The Foot - Door Side Weatherstrip Seal.

This item is sold by the foot. This door side seal is designed for 1971-1975 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac cars, offering a precise fit for models like the Buick Skylark, Cadillac DeVille, Chevrolet Camaro, Oldsmobile Cutlass, and Pontiac Firebird, among others. Made from high-quality EPDM smooth skin sponge extrusion, it ensures excellent durability and flexibility. The seal comes with pre-installed clips for easy installation, saving time and effort. Its smooth surface and excellent rebound memory provide a snug, weatherproof fit, keeping out wind, water, and noise for a more comfortable ride. Backed by Metro’s 30-year warranty, you can trust this part to last for decades.

Features and Benefits
  • Pre-installed clips make installation quick and hassle-free.
  • High-quality EPDM material resists weathering and wear.
  • Smooth surface ensures a tight, weatherproof seal.
  • Excellent rebound memory maintains a snug fit over time.

1978-1980 Pontiac Grand Am Glove Box Bumper. Each.

This glove box bumper is designed for cars and trucks, including models like the 1975-1977 Oldsmobile Cutlass Salon, 1978-1987 Buick Regal, 1978-1987 Chevrolet El Camino, and many more listed in the fitment details. Made by Metro Moulded Parts, this durable and long-lasting bumper is crafted to provide a snug fit and reliable cushioning for your glove box door, ensuring it closes smoothly and securely. Its compact, rounded design is built for easy installation, fitting seamlessly into the designated slot without hassle. This part is ideal for restoring functionality and maintaining the interior quality of your vehicle. Backed by Metro’s 30-year Platinum Warranty, you can trust in its quality and longevity.

Features and Benefits
  • Provides a secure and quiet glove box closure.
  • Made from durable materials for long-lasting performance.
  • Easy to install with a precise fit for listed vehicles.

$12.99
• SALE $10.95
Select Color/Material Options  
1978-1980 Pontiac Grand Am Glove Box Bumper. Each.
1973-1975 Pontiac Grand Am Oil Filler Hole Cap. Made of Rubber.

This oil filler hole cap is designed for cars and trucks, fitting a 1-3/16" to 1-1/4" hole, and is crafted from durable rubber for a snug and reliable seal. Engineered with over 50 tons of pressure during manufacturing, it boasts precise detailing and a clean, professional finish. This cap is a perfect fit for a wide range of vehicles, including 1971-1975 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models, as well as select trucks like the Chevrolet El Camino and Luv Pickup. Its sleek black design with "Oil" embossed on the surface ensures both functionality and a polished look under the hood. Backed by Metro Moulded Parts' 30-year warranty, this cap offers long-lasting performance and peace of mind.

Features and Benefits
  • Fits securely to prevent oil leaks and contamination.
  • Made from high-quality rubber for durability and flexibility.
  • Precision-crafted for a perfect fit and easy installation.

$33.99
• SALE $27.95
Select Color/Material Options  
1973-1975 Pontiac Grand Am Oil Filler Hole Cap. Made of Rubber.

(41 Total Products)