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.

1978-1987 GMC Caballero Roof-Rail Weatherstrip Kit - Roof

OEM-replacement roof-rail weatherstrip kit - roof for Chevrolet / GMC. Precision-molded from EPDM rubber to resist UV, heat, ozone, and moisture — restoring the factory seal and eliminating wind noise, water leaks, and drafts.

Replaces GM: 20154103, 20154104

$212.06
• SALE $146.95
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1978-1987 GMC Caballero Roof-Rail Weatherstrip Kit - Roof
1978-1987 GMC Caballero Door Seal Kit

OEM-replacement door seal kit for Buick / Chevrolet / GMC. Precision-molded from EPDM rubber to resist UV, heat, ozone, and moisture — restoring the factory seal and eliminating wind noise, water leaks, and drafts.

Replaces GM: 20008188, 20008189

$117.58
• SALE $81.95
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1978-1987 GMC Caballero Door Seal Kit
1978-1987 GMC Caballero Liftgate Seal - Liftgate

OEM-replacement liftgate seal - liftgate for Chevrolet / GMC. Precision-molded from EPDM rubber to resist UV, heat, ozone, and moisture — restoring the factory seal and eliminating wind noise, water leaks, and drafts.

$67.42
• SALE $46.95
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1978-1987 GMC Caballero Liftgate Seal - Liftgate
1978-1987 GMC Caballero Window Crank Handle Knob and Attaching Parts.

These reproduction crank handle knobs are precision made to original factory specifications using modern manufacturing techniques. Designed to deliver an excellent fit, finish, and smooth operation, they’re an ideal replacement for your restoration project. This clear-colored window crank handle knob features bright-work trim and includes the necessary attaching components. Fits a variety of GM models. Sold individually.

Features and Benefits
  • All original details are incorporated for a precise fit.
  • Proudly made in the USA!
  • Screw and washer included for quick and easy installation.

1978-1987 GMC Caballero Glove Box Bumper. Each.

This glove box bumper is designed for cars and trucks, including models like the 1975-1977 Oldsmobile Cutlass Salon, 1978-1987 Buick Regal, 1978-1987 Chevrolet El Camino, and many more listed in the fitment details. Made by Metro Moulded Parts, this durable and long-lasting bumper is crafted to provide a snug fit and reliable cushioning for your glove box door, ensuring it closes smoothly and securely. Its compact, rounded design is built for easy installation, fitting seamlessly into the designated slot without hassle. This part is ideal for restoring functionality and maintaining the interior quality of your vehicle. Backed by Metro’s 30-year Platinum Warranty, you can trust in its quality and longevity.

Features and Benefits
  • Provides a secure and quiet glove box closure.
  • Made from durable materials for long-lasting performance.
  • Easy to install with a precise fit for listed vehicles.

$12.99
• SALE $10.95
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1978-1987 GMC Caballero Glove Box Bumper. Each.

(14 Total Products)