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

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

Our Pontiac Grand Prix 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 Prix, 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 Prix.

1978-1987 Pontiac Grand Prix 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  
1978-1987 Pontiac Grand Prix Automatic Brake Pedal Pad Fits '78-88 GM a, Spec a, G Body.
1964-1970 Pontiac Grand Prix Park Brake Pedal Pad. 2-9/16" Wide. Each.

This park brake pedal pad, measuring 2-9/16" wide, is designed for cars and trucks from 1964 to 1970, including models like the Buick Electra, Chevrolet Chevelle, Oldsmobile Cutlass, and Pontiac GTO, among others. Crafted by Metro Moulded Parts, it features precise curves and detailed ridges that replicate the original look, ensuring a seamless fit and authentic appearance. The pad is made to easily slip onto the brake pedal, providing a secure and snug fit while enhancing grip and safety during use. Its durable construction ensures long-lasting performance, making it a reliable replacement for worn or damaged pedal pads. Backed by Metro's 30-year warranty, this part offers peace of mind and confidence in its quality.

Features and Benefits
  • Designed to match the original look for a factory-fresh appearance.
  • Easy slip-on installation saves time and effort.
  • Durable material ensures long-lasting use.

$34.99
• SALE $27.95
Select Color/Material Options  
1964-1970 Pontiac Grand Prix Park Brake Pedal Pad. 2-9/16" Wide. Each.
1971-1972 Pontiac Grand Prix Auto Brake Pedal Pad. Nice Reproduction. 5-3/4" Wide.

This auto brake pedal pad is designed for cars and trucks, measuring 5-3/4" wide, and fits a wide range of 1964-1972 models, including Buick Skylark, Chevrolet Chevelle, Oldsmobile Cutlass, Pontiac GTO, and Chevrolet El Camino trucks. Crafted by Metro Moulded Parts, this reproduction pad features precise curves and details, ensuring a snug fit and an authentic look that matches the original design. Its textured surface provides excellent grip, enhancing safety and comfort while driving. Installation is straightforward, as the pad easily slips onto the brake pedal, making it a hassle-free upgrade or replacement. Backed by Metro’s 30-year warranty, this pad offers long-lasting durability and peace of mind.

Features and Benefits
  • Designed to fit snugly and securely on the brake pedal.
  • Matches the original design for a factory-fresh appearance.
  • Textured surface enhances grip for safer braking.

$34.99
• SALE $27.95
Select Color/Material Options  
1971-1972 Pontiac Grand Prix Auto Brake Pedal Pad. Nice Reproduction. 5-3/4" Wide.
1965-1967 Pontiac Grand Prix Cowl and Hood Weatherstrip Seal. 64-1/2" Long. Each.

For classic cars like the 1965-1967 Buick LeSabre, Wildcat, Chevrolet Impala, Bel Air, Biscayne, Oldsmobile Delta 88, Dynamic 88, Jetstar 88, Starfire, Pontiac Bonneville, Catalina, Grand Prix, and more, this cowl and hood seal is a must-have restoration part. Measuring 64-1/2" long, it is designed to fit perfectly, ensuring a snug seal between the hood and cowl area to keep out water, dirt, and debris. Crafted in jet black for a refined concours look, it enhances the car's appearance while maintaining its original style. The high-quality craftsmanship ensures durability and a long-lasting fit, making it ideal for vintage car enthusiasts who demand precision and reliability. Backed by Metro's Platinum 30-year warranty, this seal offers peace of mind and confidence in your purchase.

Features and Benefits
  • Provides a tight seal to protect the engine bay from water and debris.
  • Jet black finish enhances the car's classic look.
  • Precision fit ensures easy installation and long-lasting performance.

$35.49
• SALE $28.95
Select Color/Material Options  
1965-1967 Pontiac Grand Prix Cowl and Hood Weatherstrip Seal. 64-1/2" Long. Each.
1971-1972 Pontiac Grand Prix Trunk Weatherstrip Seal. 16 Feet Long. Each.

This trunk seal, designed for classic car models, measures 16 feet in length and is crafted to fit a wide range of vehicles, including the 1962-1969 Chevrolet Chevy II, 1964-1972 Chevrolet Chevelle, 1964-1972 Buick Skylark, 1964-1972 Oldsmobile Cutlass, and 1964-1972 Pontiac GTO, among others. Made from high-quality EPDM materials, this seal offers excellent rebound memory, ensuring a snug and durable fit that keeps your trunk protected from water, dust, and noise. Its sleek black finish complements the classic look of your vehicle while providing reliable weatherproofing. Backed by a 30-year warranty from SuperSoft, this seal guarantees long-lasting performance and peace of mind.

Features and Benefits
  • Keeps your trunk sealed against water and debris.
  • Made with premium EPDM for durability and flexibility.
  • Ensures a quiet and comfortable ride by reducing noise.

$36.49
• SALE $29.95
Select Color/Material Options  
1971-1972 Pontiac Grand Prix Trunk Weatherstrip Seal. 16 Feet Long. Each.

(98 Total Products)