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 .

1967-1972 GMC K5 Jimmy (Squarebody) Upper Inner Outer Belt Weatherstrip

  • Fitment: Sold as: 8-Piece Kit
  • Fitment note: Inner w/chrome bead and outer w/ black bead
  • 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

$245.7
• SALE $170.95
Select Color/Material Options  
1967-1972 GMC K5 Jimmy (Squarebody) Upper Inner Outer Belt Weatherstrip
1979-1986 GMC K3500 Driver & Passenger Side Weatherstrip Kit

OEM-replacement weatherstrip kit 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: 14027775, 14027776, 14027777, 14027778, 15522764, 15522765, 15569071, 15569072

$243.88
• SALE $168.95
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1979-1986 GMC K3500 Driver & Passenger Side Weatherstrip Kit
1981-1991 GMC K5 Jimmy (Squarebody / K5) Front Inner Outer Door Weatherstrip Seal

  • Fitment: Driver and Passenger Side -- Sold as: 10-Piece Kit
  • Fitment note: With Metal Clips
  • OEM-replacement door seal for the 1981-1991 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

$243.88
• SALE $168.95
Select Color/Material Options  
1981-1991 GMC K5 Jimmy (Squarebody / K5) Front Inner Outer Door Weatherstrip Seal
2007-2014 GMC Sierra 1500 Drip Rail Weatherstrip Kit

OEM-replacement drip rail weatherstrip kit 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: 20816085, 20816086

$240.75
• SALE $166.95
Select Color/Material Options  
2007-2014 GMC Sierra 1500 Drip Rail Weatherstrip Kit
2007-2013 GMC Sierra 2500 Drip Rail Weatherstrip Kit

OEM-replacement drip rail weatherstrip kit 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: 20816085, 20816086

$240.75
• SALE $166.95
Select Color/Material Options  
2007-2013 GMC Sierra 2500 Drip Rail Weatherstrip Kit

(1091 Total Products)