Chevrolet K30 Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals

Stop leaks, drafts, and road noise in your Chevrolet K30 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 Chevrolet K30—restoring a tight, quiet seal around your doors, trunk, hatch, and windows.

Our Chevrolet K30 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 Chevrolet K30, 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 Chevrolet K30.

1973-1974 Chevy K30 Rear Window Weatherstrip Seal, 73-87 GM Full Size Truck.

This rear window seal is designed for vehicles requiring a precise and durable fit, measuring to original specifications for a seamless installation. Made from high-quality ozone-resistant EPDM polymer, this black gasket is built to last and ensures a tight, leak-free seal. It is installed using the rope-in method and is intended to be placed on the glass during replacement. Please note, this weatherstrip is not compatible with original sliders and does not include a trim groove. Its accurate seal profile reduces drafts and road noise, enhancing comfort while driving. Backed by a 90-day warranty, this part guarantees peace of mind with its reliable performance.

Features and Benefits
  • Provides a tight, leak-free seal for your rear window.
  • Made from durable, ozone-resistant EPDM polymer for long-lasting use.
  • Reduces drafts and road noise for a quieter ride.
  • Designed for easy installation during glass replacement.

$108.0
• SALE $86.95
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1973-1974 Chevy K30 Rear Window Weatherstrip Seal, 73-87 GM Full Size Truck.
1977-1986 Chevy K30 Windshield Weatherstrip Seal, 73-87 GM Full Size Truck, 73-91 GM SUV, Without Trim Groove.

This windshield seal is designed for truck body styles and fits a wide range of vehicles, including 1973-1991 Chevrolet and GMC trucks, Blazers, Suburbans, and Jimmys. Made from durable EPDM polymer, this black gasket is crafted to original specifications for a precise fit and long-lasting performance. It installs on the body first, with the glass placed into the opening, and the self-locking strip secures the glass in place. This seal does not include a trim groove, ensuring a clean and seamless appearance. Engineered with high-quality ozone-resistant materials, it guarantees a perfect seal that prevents leaks, reduces drafts, and minimizes road noise. Designed for installation during glass replacement, it ensures your vehicle stays protected and comfortable. Backed by a 90-day warranty, this part is a reliable choice for restoring or maintaining your truck.

Features and Benefits
  • Provides a precise and leak-proof seal.
  • Reduces drafts and road noise for a quieter ride.
  • Made from ozone-resistant materials for long-lasting durability.
  • Easy installation during glass replacement.

$108.49
• SALE $86.95
Select Color/Material Options  
1977-1986 Chevy K30 Windshield Weatherstrip Seal, 73-87 GM Full Size Truck, 73-91 GM SUV, Without Trim Groove.
1968-1972 Chevy K30 Window Sweeper Kit. Inner and Outer Sweepers. 4-Piece Kit.

Window Sweeper Kit. Inner and Outer Sweepers. 4-Piece Kit

Features and Benefits
  • Superior form and function
  • Accurate seal profiles

$134.99
• SALE $107.95
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1968-1972 Chevy K30 Window Sweeper Kit. Inner and Outer Sweepers. 4-Piece Kit.
1981-1985 Chevy K30 Vent Window Weatherstrip Seal, 81-85 GM Full Size Truck, GMC Jimmy, 85-91 Chevy Blazer.

Designed for 1981-1991 Chevrolet and GMC trucks and Suburbans, this 4-piece weatherstrip set is crafted to replace the vent window seals and rear division channel seals on both the driver and passenger doors. This set features the two-piece per side design, so be sure to confirm compatibility with your vehicle before purchase. Made from high-quality, ozone-resistant EPDM rubber, these seals are built to original specifications for a precise fit and long-lasting durability. They effectively block out weather, drafts, and road noise while keeping your climate-controlled air inside, ensuring a quieter and more comfortable ride. The durable EPDM polymer construction resists wear and tear, providing reliable protection against the elements. This set is a perfect fit for a wide range of models, including Chevrolet C10, C20, C30, K10, K20, K30, Blazer, and Suburban trucks, as well as GMC C1500, C2500, C3500, K1500, K2500, K3500, Jimmy, and Suburban trucks from 1981 to 1991. Backed by a 90-day warranty, this set offers peace of mind with its no-hassle replacement guarantee.

Features and Benefits
  • Keeps out weather and reduces road noise for a quieter ride.
  • Made from ozone-resistant EPDM rubber for long-lasting durability.
  • Designed to original specs for a precise fit and easy installation.
  • Protects your interior while maintaining climate control efficiency.

$207.49
• SALE $165.95
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1981-1985 Chevy K30 Vent Window Weatherstrip Seal, 81-85 GM Full Size Truck, GMC Jimmy, 85-91 Chevy Blazer.
1968-1969 Chevy K30 Upper and Lower Rigid Division-Bar Channel.

For Chevrolet and GMC trucks from 1948 to 1969, this 72-inch rigid division-bar channel is an essential part for maintaining your vehicle's window integrity. Designed to fit a variety of models, including Chevrolet Truck, GMC FC101, and GMC 1000 Series, this unbeaded, pile-lined channel ensures a snug and secure fit for your windows. Measuring 1/2 inch wide and 1/2 inch tall, with a 3/16 to 1/4 inch channel opening, it provides accurate seal profiles to keep out drafts and moisture. The durable construction ensures long-lasting performance, and the part can be sectioned into two equal lengths to reduce shipping costs for overseas orders. A $20 special shipping charge applies for domestic orders. Backed by a 90-day warranty, this division-bar channel is a reliable choice for restoring or maintaining your classic truck.

Features and Benefits
  • Provides a tight seal to keep out drafts and moisture.
  • Pile-lined design ensures smooth window operation.
  • Can be cut into two sections for easier shipping.
  • Fits a wide range of Chevrolet and GMC truck models.

$257.49
• SALE $205.95
Select Color/Material Options  
1968-1969 Chevy K30 Upper and Lower Rigid Division-Bar Channel.

(75 Total Products)