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.

1978-1981 Pontiac Grand Am Automatic Brake Pedal Pad Fits '78-88 GM a, Spec a, G Body.

This automatic brake pedal pad is designed for cars and trucks, measuring 4-1/2" wide by 2-1/2" long, and fits a wide range of 1978-1988 General Motors A, Spec A, and G body models, as well as 1982-1991 GM J, L, N, and P body models. Crafted by Metro Moulded Parts, it replaces the CB 101-D and is built with precision curves and details to ensure a snug, easy fit. Its highly detailed design matches the original look, making it a perfect choice for restoring your vehicle's interior to its factory appearance. This pedal pad is made with better quality materials than competing brands, ensuring durability and long-lasting performance. Backed by a 30-year warranty from Metro, you can trust this part to deliver reliable service for decades.

Features and Benefits
  • Designed to fit snugly and securely for easy installation.
  • Matches the original design for a factory-fresh appearance.
  • Built with durable materials for long-lasting use.

$34.99
• SALE $27.95
Select Color/Material Options  
1978-1981 Pontiac Grand Am Automatic Brake Pedal Pad Fits '78-88 GM a, Spec a, G Body.
1985-1991 Pontiac Grand Am Automatic Brake Pedal Pad Fits '78-88 GM a, Spec a, G Body.

This automatic brake pedal pad is designed for cars and trucks, measuring 4-1/2" wide by 2-1/2" long, and fits a wide range of 1978-1988 General Motors A, Spec A, and G body models, as well as 1982-1991 GM J, L, N, and P body models. Crafted by Metro Moulded Parts, it replaces the CB 101-D and is built with precision curves and details to ensure a snug, easy fit. Its highly detailed design matches the original look, making it a perfect choice for restoring your vehicle's interior to its factory appearance. This pedal pad is made with better quality materials than competing brands, ensuring durability and long-lasting performance. Backed by a 30-year warranty from Metro, you can trust this part to deliver reliable service for decades.

Features and Benefits
  • Designed to fit snugly and securely for easy installation.
  • Matches the original design for a factory-fresh appearance.
  • Built with durable materials for long-lasting use.

$34.99
• SALE $27.95
Select Color/Material Options  
1985-1991 Pontiac Grand Am Automatic Brake Pedal Pad Fits '78-88 GM a, Spec a, G Body.
1973-1975 Pontiac Grand Am Trunk Weatherstrip Seal. Each.

This trunk seal is designed for 1973-1977 Buick Century, Regal; Chevrolet Chevelle, Laguna, Malibu, Monte Carlo; Oldsmobile Cutlass, Cutlass Supreme, Cutlass Salon; and Pontiac Grand Am, Grand Prix, Grand LeMans, and LeMans cars. Crafted from premium EPDM materials, it ensures a snug fit and excellent rebound memory, effectively sealing your trunk against water, dust, and noise. The durable construction resists wear and tear, maintaining its shape and flexibility over time. Installation is straightforward, as the seal is tailored to fit perfectly along the trunk's edges, providing a clean and secure finish. Backed by a 30-year warranty from SuperSoft, this seal offers long-lasting protection and peace of mind.

Features and Benefits
  • Keeps your trunk dry and free from dust.
  • Made with high-quality EPDM for durability.
  • Easy to install for a perfect fit.

$43.99
• SALE $35.95
Select Color/Material Options  
1973-1975 Pontiac Grand Am Trunk Weatherstrip Seal. Each.
1973-1975 Pontiac Grand Am 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
Select Color/Material Options  
1973-1975 Pontiac Grand Am Brake Master Cylinder Cover Weatherstrip Seal. Replaces OEM #5470861.
1978-1980 Pontiac Grand Am 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
Select Color/Material Options  
1978-1980 Pontiac Grand Am Brake Master Cylinder Cover Weatherstrip Seal. Replaces OEM #5470861.

(41 Total Products)