Chevrolet G20 Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals

Stop leaks, drafts, and road noise in your Chevrolet G20 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 Chevrolet G20—restoring a tight, quiet seal around your doors, trunk, hatch, and windows.

Our Chevrolet G20 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 Chevrolet G20, 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 Chevrolet G20.

1974-1995 Chevrolet G20 Driver Side Cargo Door Seal

OEM-replacement cargo door seal 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: 14037313

$39.02
• SALE $27.95
Select Color/Material Options  
1974-1995 Chevrolet G20 Driver Side Cargo Door Seal
1978-1995 Chevrolet G20 Door Seal - Side Cargo Rear

OEM-replacement door seal - side cargo rear 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: 15595718

$37.26
• SALE $25.95
Select Color/Material Options  
1978-1995 Chevrolet G20 Door Seal - Side Cargo Rear
1974-1995 Chevrolet G20 Passenger Side Cargo Door Seal

OEM-replacement cargo door seal 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: 14037314

$36.22
• SALE $25.95
Select Color/Material Options  
1974-1995 Chevrolet G20 Passenger Side Cargo Door Seal
1975-1995 Chevrolet G20 Driver & Passenger Side Complete Glass Run Window Channel

OEM-replacement complete glass run window channel 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: 14028235

$32.19
• SALE $22.95
Select Color/Material Options  
1975-1995 Chevrolet G20 Driver & Passenger Side Complete Glass Run Window Channel
1973-1980 Chevy G20 Brake Master Cylinder Cover Weatherstrip Seal. Fits 71-83 GM's.

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.

$48.99
• SALE $39.95
Select Color/Material Options  
1973-1980 Chevy G20 Brake Master Cylinder Cover Weatherstrip Seal. Fits 71-83 GM's.

(30 Total Products)