Replacement Weather Seals for 1963 and 1964 Convertible Models

Fits 1963 and 1964 Plymouth Valiant & Valiant Signet

Micro-closed cells provide even compression and sealing.


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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 1963 and 1964 Plymouth Valiant & Valiant Signet (A Body) 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 these replacement weather seals designed to fit?

These replacement weather seals are designed specifically for 1963 and 1964 Plymouth Valiant and Plymouth Valiant Signet A-Body convertible models. They are engineered to match the factory sealing surfaces of these classic Mopar convertibles to ensure proper alignment, sealing performance, and compatibility with the original body structure.
(2) Do these weather seals fit hardtop or sedan versions of the 1963–1964 Plymouth Valiant?

No. These weather seals are made exclusively for 1963–1964 Plymouth Valiant and Valiant Signet convertible models. Hardtop, sedan, and wagon versions of the Valiant use different weatherstripping designs because convertible bodies have unique sealing points around the folding top and door frames.
(3) What areas of a 1963–1964 Plymouth Valiant convertible do these weather seals protect?

This weatherstripping for the 1963–1964 Plymouth Valiant convertible helps seal critical convertible top contact points. These seals help prevent water intrusion, reduce wind noise, and block dust or debris from entering the vehicle’s interior.
(4) Are these replacement weather seals manufactured to OEM-style specifications?

Yes. Replacement weather seals for the 1963–1964 Plymouth Valiant and Valiant Signet convertibles are produced using modern manufacturing techniques such as CAD-designed patterns and CNC-milled tooling. This ensures precise 3-dimensional contouring so the seals match the original factory shape and provide an OEM-quality appearance and fit.
(5) What materials are used in the weather seals for the 1963–1964 Plymouth Valiant convertible?

These replacement weather seals are typically manufactured using high-quality rubber with micro-closed-cell construction. This design allows the seal to compress evenly when doors or convertible top components close, helping create a durable barrier against moisture, airflow, and road noise in 1963–1964 Plymouth Valiant convertible models.
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