Buick Regal Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals
Stop leaks, drafts, and road noise in your Buick Regal 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 Buick Regal—restoring a tight, quiet seal around your doors, trunk, hatch, and windows.
Our Buick Regal 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 Buick Regal, 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 Buick Regal.
Window sweeper kit. '82-'87 Buick Regal. Left and right inner and outer sweeps with black bead, without reveal moldings. Replaces OEM#'s 20363106/7 and 20674280/1. 4-piece set.
Features and Benefits- Superior form and function
- Accurate seal profiles
Designed for the 1973-1977 GM A-body Colonade, Formal, and Sport Coupe (Body Style 57 only), this 5-piece kit includes seals for the doors (LM 12-Y), roof-rails (RR 5019-G), and trunk (TK 46-E/16). It fits models like the Buick Century Luxus Colonade Coupe, Buick Centurion Sport Coupe, Buick Regal Formal Coupe, Buick LeSabre Sport Coupe, Oldsmobile Cutlass Supreme, and Supreme Salon Coupes. Crafted from high-quality materials, these seals are designed to keep your vehicle protected from water, wind, and debris, ensuring a snug and weatherproof fit. The seals are precision-molded for easy installation, providing a factory-like fit that enhances the overall look and functionality of your classic car. Backed by a 30-year warranty from SuperSoft, you can trust in their durability and performance for decades to come.
Features and Benefits- Protects against water, wind, and debris for a weatherproof seal.
- Precision-molded for a perfect fit and easy installation.
- Enhances the appearance and functionality of your classic car.
For T-top cars, these T-Top to Body Seals are designed to fit models with the factory T-top option, replacing OEM #20211820/20211821. Crafted by Metro Moulded Parts, these seals are 30% softer and more durable than other brands, ensuring a snug and long-lasting fit. They feature excellent memory retention, providing a tight seal to keep out water, wind, and debris, while maintaining the classic look of your vehicle. These seals are compatible with 1978-1987 Buick Regal, Chevrolet Monte Carlo, Oldsmobile Cutlass Supreme, Oldsmobile Cutlass Salon, and Pontiac Grand Prix models, as well as 1988 Chevrolet Monte Carlo and Oldsmobile Cutlass Supreme cars. For a complete restoration, matching T-Top Side Rail Seals are available under part number ELP 5020. Backed by Metro's 30-year warranty, these seals offer peace of mind and exceptional quality for your restoration project.
Features and Benefits- Provides a tight seal to block water and wind.
- Made 30% softer for easier installation and durability.
- Designed for factory T-top models for a perfect fit.
Designed for the 1978-1980 Buick Regal 2-door coupe, this 5-piece seal kit includes door seals (LM 16-JE), roof-rail seals (RR 5020-M), and trunk seals (MW00101), ensuring a perfect fit for your classic car. Crafted from high-quality materials, these seals are built to keep out water, dust, and wind, preserving the interior of your vehicle while enhancing its overall appearance. Tailored specifically for the 1978, 1979, and 1980 Buick Regal models, this kit provides a convenient solution for restoring your car's weatherproofing. Backed by SuperSoft's 30-year warranty, you can trust in the durability and performance of these seals for decades to come.
Features and Benefits- Protects your car's interior from water, dust, and wind.
- Tailored fit for 1978-1980 Buick Regal 2-door coupe.
- Includes door, roof-rail, and trunk seals for full coverage.
For the 2-door coupe Buick Regal from 1971 to 1987, this 5-piece seal kit is a perfect fit, ensuring a snug and weatherproof seal for your vehicle. The kit includes door seals (LM 16-JR), roof-rail seals (RR 5020-M), and trunk seals (MW00101), all designed to keep your car protected from the elements. Crafted with high-quality materials, these seals are durable and flexible, providing a tight fit that prevents water, dust, and wind from entering your car. Tailored specifically for 1981-1987 Buick Regal models, this kit is easy to install and ensures your car maintains its classic look while staying well-protected. Backed by a 30-year warranty from SuperSoft, you can trust in the long-lasting performance of these seals.
Features and Benefits- Keeps your car interior dry and clean by sealing out water and dust.
- Designed for a precise fit on 1981-1987 Buick Regal 2-door coupes.
- High-quality materials ensure durability and flexibility for years.
(52 Total Products)