Replacement Weather Seals for 1987 thru 1993 Convertible
Micro-closed cells provide even compression and sealing.
Trunk Seal for 2-Door Convertible. 12 inches Long
$75.00$97.50
Window Sweeper Kit fit Coupe and Convertible. Left and Right inner and outer sweeps. 4-Piece Kit
$385.00$500.50
4 Piece Convertible Top Frame Side Rail Seals
$169.00$219.70
6 Piece Convertible Top Frame Weather Seal Kit
$409.00$531.70
Convertible Top Front Header Bow Seal
$295.00$383.50
Convertible Top Rear Bow Seal
$89.00$115.70
Convertible Top Well (Tonneau-Lid) Cover Seal
$99.00$128.70
Molded Door Seals with Clips and Molded Ends. Pair R&L
$163.00$211.90
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 1987 through 1993 Pontiac Firebird & Trans Am Convertible 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 these replacement weather seals?
These replacement weather seals are specifically engineered for 1987–1993 Pontiac Firebird and Trans Am convertible models. They are designed to match the factory specifications of third-generation GM F-body convertibles, ensuring precise fitment for convertible-only applications rather than coupe or T-top variants.
These replacement weather seals are specifically engineered for 1987–1993 Pontiac Firebird and Trans Am convertible models. They are designed to match the factory specifications of third-generation GM F-body convertibles, ensuring precise fitment for convertible-only applications rather than coupe or T-top variants.
(2) Are these weatherstrips designed for convertible models only?
Yes, these weatherstrips are purpose-built for convertible body styles of the 1987–1993 Firebird and Trans Am. Convertible-specific seals differ from hardtop and T-top configurations because they must seal multiple contact points along the soft top frame, windshield header, side rails, and rear sections.
Yes, these weatherstrips are purpose-built for convertible body styles of the 1987–1993 Firebird and Trans Am. Convertible-specific seals differ from hardtop and T-top configurations because they must seal multiple contact points along the soft top frame, windshield header, side rails, and rear sections.
(3) What components are included in convertible weather seal systems?
Convertible weather seal systems typically include multiple sealing components such as header seals, side rail seals, trunk seals, door seals, and pillar post seals. These parts work together to create a continuous barrier around the convertible top and body, ensuring proper sealing across all openings.
Convertible weather seal systems typically include multiple sealing components such as header seals, side rail seals, trunk seals, door seals, and pillar post seals. These parts work together to create a continuous barrier around the convertible top and body, ensuring proper sealing across all openings.
(4) Do these weather seals match OEM fit and construction standards?
Yes, these replacement weather seals are manufactured using CAD engineering and CNC-milled tooling, allowing for accurate 3D contouring and OEM-style fitment. The materials feature micro-closed cell construction, which provides uniform compression, durability, and a tight seal comparable to original factory components.
Yes, these replacement weather seals are manufactured using CAD engineering and CNC-milled tooling, allowing for accurate 3D contouring and OEM-style fitment. The materials feature micro-closed cell construction, which provides uniform compression, durability, and a tight seal comparable to original factory components.
(5) Why is proper fitment important for 1987–1993 Firebird convertible weatherstripping?
Proper fitment is critical because weatherstripping must align precisely with factory mounting points and body contours to effectively block water, air, and debris. Poorly fitted seals can lead to leaks, increased cabin noise, and premature wear, while correctly fitted seals maintain interior protection and structural sealing performance.
Proper fitment is critical because weatherstripping must align precisely with factory mounting points and body contours to effectively block water, air, and debris. Poorly fitted seals can lead to leaks, increased cabin noise, and premature wear, while correctly fitted seals maintain interior protection and structural sealing performance.
