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 .

1978-1978 GMC K25 Suburban Door Seal Kit - Upper Left and Right

OEM-replacement door seal kit - upper left and right 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: 14016511, 14016512

$149.0
• SALE $103.95
Select Color/Material Options  
1978-1978 GMC K25 Suburban Door Seal Kit - Upper Left and Right
1978-1978 GMC K35 Door Seal Kit - Upper Left and Right

OEM-replacement door seal kit - upper left and right 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: 14016511, 14016512

$149.0
• SALE $103.95
Select Color/Material Options  
1978-1978 GMC K35 Door Seal Kit - Upper Left and Right
1978-1982 GMC K5 Jimmy (Squarebody / K5) Upper Door Weatherstrip Seal

  • Fitment: Driver and Passenger Side -- Sold as: 2-Piece Kit
  • Fitment note: On Door
  • OEM-replacement door seal for the 1978-1982 GMC K5 Jimmy (Squarebody)
  • EPDM rubber -- resists UV, heat, ozone, and moisture
  • Restores factory seal to eliminate wind noise, water leaks, and dust
  • Direct fit -- installs in the factory channel without modification

$149.0
• SALE $103.95
Select Color/Material Options  
1978-1982 GMC K5 Jimmy (Squarebody / K5) Upper Door Weatherstrip Seal
1979-1982 GMC C1500 Door Seal Kit - Upper Left and Right

OEM-replacement door seal kit - upper left and right 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: 14016511, 14016512

$149.0
• SALE $103.95
Select Color/Material Options  
1979-1982 GMC C1500 Door Seal Kit - Upper Left and Right
1979-1982 GMC C1500 Suburban Door Seal Kit - Upper Left and Right

OEM-replacement door seal kit - upper left and right 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: 14016511, 14016512

$149.0
• SALE $103.95
Select Color/Material Options  
1979-1982 GMC C1500 Suburban Door Seal Kit - Upper Left and Right

(1091 Total Products)