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

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

Our GMC 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 , 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 .

1999-2002 GMC Sierra 2500 Driver & Passenger Side Belt Weatherstrip Kit - Inner & Outer Driver Side & Passenger Side

OEM-replacement belt weatherstrip kit - inner & outer driver side & passenger side 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: 15704112, 15735502, 15991405, 15991406

$90.46
• SALE $62.95
Select Color/Material Options  
1999-2002 GMC Sierra 2500 Driver & Passenger Side Belt Weatherstrip Kit - Inner & Outer Driver Side & Passenger Side
2001-2002 GMC Sierra 3500 Driver & Passenger Side Belt Weatherstrip Kit - Inner & Outer Driver Side & Passenger Side

OEM-replacement belt weatherstrip kit - inner & outer driver side & passenger side 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: 15704112, 15735502, 15991405, 15991406

$90.46
• SALE $62.95
Select Color/Material Options  
2001-2002 GMC Sierra 3500 Driver & Passenger Side Belt Weatherstrip Kit - Inner & Outer Driver Side & Passenger Side
1967-1972 GMC K5 Jimmy (Squarebody) Inner Outer Outer Belt Weatherstrip

  • Fitment: Driver and Passenger Side -- Sold as: 4-Piece Kit
  • Fitment note: With Vents
  • OEM-replacement weatherstrip kit for the 1967-1972 GMC K5 Jimmy
  • EPDM rubber construction -- resists UV, heat, ozone, and moisture
  • Direct OEM replacement -- no trimming or modification required

1973-1991 GMC K5 Jimmy (Squarebody) Inner Outer Outer Belt Weatherstrip

  • Fitment: Sold as: 2-Piece Kit
  • OEM-replacement weatherstrip kit for the 1973-1991 GMC K5 Jimmy (Squarebody)
  • EPDM rubber construction -- resists UV, heat, ozone, and moisture
  • Direct OEM replacement -- no trimming or modification required

1966-1966 GMC K1000 Driver & Passenger Side Vent Window Seal Kit - Vent Window Vertical & Front Run Driver and Pass side

OEM-replacement vent window seal kit - vent window vertical & front run driver and pass side 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.

$88.69
• SALE $61.95
Select Color/Material Options  
1966-1966 GMC K1000 Driver & Passenger Side Vent Window Seal Kit - Vent Window Vertical & Front Run Driver and Pass side

(1091 Total Products)