Cadillac Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals

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

Our Cadillac 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 Cadillac , 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 Cadillac .

2002-2006 Cadillac Escalade Driver & Passenger Side Inner Belt Weatherstrip

OEM-replacement inner belt weatherstrip for Cadillac / 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: 15138387

$44.75
• SALE $30.95
Select Color/Material Options  
2002-2006 Cadillac Escalade Driver & Passenger Side Inner Belt Weatherstrip
2002-2006 Cadillac Escalade EXT Driver & Passenger Side Inner Belt Weatherstrip

OEM-replacement inner belt weatherstrip for Cadillac / 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: 15138387

$44.75
• SALE $30.95
Select Color/Material Options  
2002-2006 Cadillac Escalade EXT Driver & Passenger Side Inner Belt Weatherstrip
1977-1990 Cadillac DeVille Driver Side Door Seal

OEM-replacement door seal for Buick / Cadillac / Chevrolet. 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: 20047141

$41.16
• SALE $28.95
Select Color/Material Options  
1977-1990 Cadillac DeVille Driver Side Door Seal
1977-1984 Cadillac DeVille Passenger Side Door Seal

OEM-replacement door seal for Buick / Cadillac / Chevrolet. 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: 20708088

$37.24
• SALE $25.95
Select Color/Material Options  
1977-1984 Cadillac DeVille Passenger Side Door Seal
1977-1984 Cadillac DeVille Driver Side Complete Glass Run Window Channel

OEM-replacement complete glass run window channel for Buick / Cadillac / Chevrolet. 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: 20666685

$36.37
• SALE $25.95
Select Color/Material Options  
1977-1984 Cadillac DeVille Driver Side Complete Glass Run Window Channel

(817 Total Products)