Replacement Weather Seals for 1973 thru 1977 2-Door Hardtop
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Micro-closed cells provide even compression and sealing.
Molded Door Seals. For 2-door hardtop. Pair R&L
$179.00$232.70
Molded roof-rail seals. 2-door hardtop. Pair. R&L.
$199.00$258.70
Trunk Seal.
$35.00$45.50
These high quality replacement weather seals (weatherstripping) are manufactured using precise CAD engineering and CNC milling to ensure proper 3D contouring and construction, ensuring a perfect fit and OEM quality appearance. These replacement weather seals feature a very smooth skin, free of exposed cells or flaws. The replacement weatherstripping products offered here are composed of micro-closed cells that are uniform in size, providing even compression and sealing. This weatherstripping is guaranteed for a full 15 years; see our Warranty page for more details.
Weather seals (weatherstripping) are used along openings to ensure that water and debris do not enter the vehicle, and weatherstripping also provides noise-dampening benefits along with sealing against unwanted airflow. The weather seals offered here are manufactured by the leading weatherstripping manufacturers in the USA.
This replacement weatherstripping is designed specifically for 1973 through 1977 Pontiac Grand Prix 2-Door Hardtop models.
Weather seals and weatherstripping sold by TopsOnline includes a 15-year Warranty to the original purchaser. Should the product fail due to any manufacturing defects, a replacement product will be provided by the manufacturer. Please see our Warranty page for more details.
(1) What vehicles are compatible with 1973–1977 Pontiac Grand Prix weatherstrip seals?
These replacement weatherstrips are specifically designed to fit 1973–1977 Pontiac Grand Prix 2-door hardtop models. These vehicles are part of the GM A-body platform, and many seals (such as roof rail weatherstrips) may also cross-fit similar A-body coupes from Buick, Chevrolet, and Oldsmobile within the same model years. However, proper fitment is optimized for the Grand Prix hardtop body style without quarter windows.
These replacement weatherstrips are specifically designed to fit 1973–1977 Pontiac Grand Prix 2-door hardtop models. These vehicles are part of the GM A-body platform, and many seals (such as roof rail weatherstrips) may also cross-fit similar A-body coupes from Buick, Chevrolet, and Oldsmobile within the same model years. However, proper fitment is optimized for the Grand Prix hardtop body style without quarter windows.
(2) What types of weatherstripping are available for a 1973–1977 Grand Prix hardtop?
Replacement weatherstripping options for these vehicles include:
Door seals (left and right)
Roof rail weatherstrips (left and right)
Trunk seals
These components are engineered to seal critical areas such as doors, windows and trunk openings, preventing water intrusion, wind noise, and air leaks.
Replacement weatherstripping options for these vehicles include:
Door seals (left and right)
Roof rail weatherstrips (left and right)
Trunk seals
These components are engineered to seal critical areas such as doors, windows and trunk openings, preventing water intrusion, wind noise, and air leaks.
(3) Are these weather seals compatible with convertible or 4-door models?
No—these weatherstrips are not interchangeable with convertibles or 4-door models. They are specifically molded for 2-door hardtop configurations, which have unique sealing surfaces and window alignment requirements. Convertible models and sedans use different seal geometries and mounting methods.
No—these weatherstrips are not interchangeable with convertibles or 4-door models. They are specifically molded for 2-door hardtop configurations, which have unique sealing surfaces and window alignment requirements. Convertible models and sedans use different seal geometries and mounting methods.
(4) Do replacement weatherstrips match original factory fitment specifications?
Yes, high-quality replacement weatherstrips are manufactured using original tooling or OEM specifications to ensure precise fitment for 1973–1977 Pontiac Grand Prix 2-door hardtops. Features such as molded ends, correct profiles, and factory-style mounting (pin-on or glue-on) help replicate the original sealing performance and installation points.
Yes, high-quality replacement weatherstrips are manufactured using original tooling or OEM specifications to ensure precise fitment for 1973–1977 Pontiac Grand Prix 2-door hardtops. Features such as molded ends, correct profiles, and factory-style mounting (pin-on or glue-on) help replicate the original sealing performance and installation points.
(5) Is there a warranty included?
Yes. The weatherstripping is covered by a 15-year warranty for the original purchaser against manufacturing defects, with replacement provided if a defect occurs.
Yes. The weatherstripping is covered by a 15-year warranty for the original purchaser against manufacturing defects, with replacement provided if a defect occurs.
