GMC Caballero Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals
Stop leaks, drafts, and road noise in your GMC Caballero 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 GMC Caballero—restoring a tight, quiet seal around your doors, trunk, hatch, and windows.
Our GMC Caballero 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 GMC Caballero, 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 GMC Caballero.
This brake master cylinder cover seal is designed for 1971-1983 GM vehicles, ensuring a precise fit and reliable performance. Crafted from durable, high-quality rubber, this seal is engineered to prevent leaks and maintain a secure seal for your brake master cylinder, protecting it from dust, moisture, and debris. Its oval shape with dual recessed grooves is tailored to fit snugly into place, making installation straightforward and hassle-free. This part is essential for maintaining the integrity of your braking system, ensuring consistent and safe operation. Backed by a 90-day warranty, you can trust in its quality and performance.
Features and Benefits- Prevents leaks and protects the brake master cylinder.
- Made from durable, high-quality rubber for long-lasting use.
- Easy to install with a precise fit for 1971-1983 GM vehicles.
This hood and cowl seal is designed for 1978-1988 GM A-body, A-Special (A-SPEC), and G-body 2-door hardtop coupes with rear-wheel drive (RWD), replacing OEM# 20255857 and 25505704. Crafted with a dual-durometer extrusion and a flexible metal core, it ensures durability and a snug fit over the pinchweld for easy installation. Made in the USA, this seal is jet black, not ash gray, offering a refined concours-quality appearance. It fits a wide range of vehicles, including 1978-1988 Buick Century, Regal, Chevrolet El Camino, Malibu, Monte Carlo, GMC Caballero, Oldsmobile Cutlass models, and Pontiac Grand Am, Grand Prix, LeMans, and Grand LeMans. This part is built to keep your hood and cowl area sealed against water, dust, and debris, enhancing the longevity of your vehicle while maintaining its classic look. Backed by a 90-day warranty, it’s a reliable choice for restoring or maintaining your car or truck.
Features and Benefits- Keeps water and debris out of the hood and cowl area.
- Easy installation with a secure fit over the pinchweld.
- Durable dual-durometer construction with a flexible metal core.
- Jet black finish for a sleek, concours-quality appearance.
Designed for 1978-1988 GM G-Body 2-door vehicles, these lower door sill seals replace OEM #20376226 and are crafted to fit seamlessly between the panel and the lower part of the doors. Made from durable EPDM polymer, these seals ensure a snug, accurate fit, effectively keeping out moisture, dirt, and drafts while maintaining the integrity of your vehicle's interior. The sleek black finish and precise seal profile enhance both functionality and appearance, making them a reliable upgrade for your classic car or truck. Fitment includes popular models like the Buick Regal, Chevrolet Monte Carlo, El Camino, GMC Caballero, Oldsmobile Cutlass, and Pontiac Grand Prix from 1978 to 1988. Backed by a 90-day hassle-free warranty, these seals are a dependable choice for restoring your vehicle's comfort and style.
Features and Benefits- Keeps moisture and dirt out for a cleaner interior.
- Made from long-lasting EPDM polymer for durability.
- Fits perfectly between the panel and lower door for a secure seal.
- Enhances the look and functionality of your classic car.
For 2-door coupe models, these molded door seals replace OEM part numbers 20008188/9 and are designed as a pair for both the right and left sides. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, ensuring a snug fit and long-lasting performance. They are precision-molded to prevent water, wind, and noise from entering your vehicle, enhancing comfort and protection. Unlike other seals, these are made without accelerants or cheap fillers, which means they resist premature aging and cracking. Fitment includes a wide range of 1978-1987 models, such as the Buick Century, Buick Regal, Chevrolet El Camino, Chevrolet Malibu, GMC Caballero, Oldsmobile Cutlass, Pontiac Grand Am, and Pontiac LeMans. Backed by a 30-year warranty, these seals provide peace of mind and exceptional value.
Features and Benefits- Keeps water, wind, and noise out for a quieter ride.
- Made with premium materials to resist aging and cracking.
- Custom-molded for a perfect fit on 2-door coupe models.
For the 1978-1987 Chevrolet El Camino and GMC Caballero trucks, this weatherstrip seal set is designed to fit the bottom and vertical sides of the tailgate, ensuring a snug and precise seal. It also includes rubber plugs for the rear quarter panels, offering complete protection against moisture and debris. Made in the USA from durable EPDM polymer, this set is crafted to original specifications for a perfect fit and long-lasting performance. The ozone-resistant materials ensure the seals remain flexible and effective over time, even in harsh weather conditions. This high-quality set is essential for maintaining the integrity of your truck’s tailgate area, keeping it secure and weatherproof. Backed by a 90-day hassle-free warranty, this product guarantees peace of mind with your purchase.
Features and Benefits- Provides a tight seal for the tailgate to prevent water and debris intrusion.
- Includes rubber plugs for added protection in the rear quarter panels.
- Made from ozone-resistant EPDM polymer for durability and longevity.
- Designed to original specs for a precise fit and easy installation.
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