GMC K5 Jimmy Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals

Stop leaks, drafts, and road noise in your GMC K5 Jimmy 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 K5 Jimmy—restoring a tight, quiet seal around your doors, trunk, hatch, and windows.

Our GMC K5 Jimmy 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 K5 Jimmy, 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 K5 Jimmy.

1973-1991 GMC K5 Jimmy (Squarebody) Driver Side Inner Outer Beltline Weatherstrip

  • Fitment: Driver and Passenger Side -- Rear -- Sold as: 2-Piece Kit
  • OEM-replacement glass run 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

$70.96
• SALE $49.95
Select Color/Material Options  
1973-1991 GMC K5 Jimmy (Squarebody) Driver Side Inner Outer Beltline Weatherstrip
1981-1991 GMC K5 Jimmy (Squarebody / K5) Vent Window Weatherstrip Seal

  • Fitment: Driver and Passenger Side -- Sold as: 2-Piece Kit
  • OEM-replacement vent window seal kit for the 1981-1991 GMC K5 Jimmy (Squarebody)
  • EPDM rubber construction -- resists UV, heat, ozone, and moisture
  • Direct OEM replacement -- no trimming or modification required

$66.38
• SALE $45.95
Select Color/Material Options  
1981-1991 GMC K5 Jimmy (Squarebody / K5) Vent Window Weatherstrip Seal
1976-1991 GMC K5 Jimmy (Squarebody / K5) Inner Outer Weatherstrip Seal

  • Fitment: Sold as: 2-Piece Kit
  • OEM-replacement door window seal for the 1976-1991 GMC K5 Jimmy (Squarebody)
  • EPDM rubber construction -- resists UV, heat, ozone, and moisture
  • Direct OEM replacement -- no trimming or modification required

1967-1972 GMC K5 Jimmy (Squarebody) Upper Vent Window Division Bar Channel Seal Part KG1006

  • Fitment: Driver and Passenger Side -- Sold as: 2-Piece Kit
  • Fitment note: Belts with Vents
  • OEM-replacement glass run 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) Passenger Side Inner Outer Beltline Weatherstrip

  • Fitment: Driver and Passenger Side -- Rear -- Sold as: 2-Piece Kit
  • OEM-replacement glass run 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

$57.62
• SALE $39.95
Select Color/Material Options  
1973-1991 GMC K5 Jimmy (Squarebody) Passenger Side Inner Outer Beltline Weatherstrip

(59 Total Products)