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 .

1950-1960 GMC Truck Flexible Window Channel.

This flexible window channel is designed for 1950-1963 Chevrolet and GMC full-size pickup trucks, measuring 60 inches in length. Crafted to provide an accurate seal profile, it ensures a snug fit and smooth operation for your truck's windows. The channel features a durable, flexible design that makes installation straightforward, fitting securely into the window frame to prevent rattling and reduce noise. Its high-quality construction is built to withstand wear and tear, offering long-lasting performance. This part is compatible with a wide range of models, including 1950-1959 Chevrolet and GMC trucks, as well as 1960-1963 Chevrolet C10, C20, and C30 pickups and panels. Backed by a 90-day warranty, this window channel is a reliable choice to restore functionality and comfort to your classic truck.

Features and Benefits
  • Provides a precise seal for smooth window operation.
  • Flexible design ensures easy installation.
  • Reduces noise and prevents window rattling.
  • Built for durability and long-lasting performance.

$147.49
• SALE $117.95
Select Color/Material Options  
1950-1960 GMC Truck Flexible Window Channel.
2000-2006 GMC Sierra 1500 Upper Door Weatherstrip Seal, 00-07 GM Full Size Truck, Extended Cab, On Body.

For extended cab GM full-size trucks from 2000 to 2007, this upper door seal pair (OEM #15054569 & #15044908) is designed to mount on the body and seal against the doors, ensuring a snug fit. Made from high-quality, ozone-resistant EPDM rubber, these seals are built to last and maintain their flexibility over time. They feature an accurate seal profile and incorporate all original details for a precise fit, reducing drafts and road noise for a quieter and more comfortable ride. This pair includes seals for both the left and right sides, making installation straightforward and ensuring complete coverage. Compatible with Chevrolet Silverado and GMC Sierra models from 2000 to 2007, including Classic editions, this part is a reliable replacement for worn or damaged seals. Backed by a 90-day warranty, this product ensures peace of mind with its durability and performance.

Features and Benefits
  • Reduces drafts and road noise for a quieter cabin.
  • Made from durable, ozone-resistant EPDM rubber for long-lasting use.
  • Designed for a precise fit with accurate seal profiles.
  • Easy installation with seals for both left and right sides included.

$148.49
• SALE $118.95
Select Color/Material Options  
2000-2006 GMC Sierra 1500 Upper Door Weatherstrip Seal, 00-07 GM Full Size Truck, Extended Cab, On Body.
2007 GMC Sierra 1500 Classic Upper Door Weatherstrip Seal, 00-07 GM Full Size Truck, Extended Cab, On Body.

For extended cab GM full-size trucks from 2000 to 2007, this upper door seal pair (OEM #15054569 & #15044908) is designed to mount on the body and seal against the doors, ensuring a snug fit. Made from high-quality, ozone-resistant EPDM rubber, these seals are built to last and maintain their flexibility over time. They feature an accurate seal profile and incorporate all original details for a precise fit, reducing drafts and road noise for a quieter and more comfortable ride. This pair includes seals for both the left and right sides, making installation straightforward and ensuring complete coverage. Compatible with Chevrolet Silverado and GMC Sierra models from 2000 to 2007, including Classic editions, this part is a reliable replacement for worn or damaged seals. Backed by a 90-day warranty, this product ensures peace of mind with its durability and performance.

Features and Benefits
  • Reduces drafts and road noise for a quieter cabin.
  • Made from durable, ozone-resistant EPDM rubber for long-lasting use.
  • Designed for a precise fit with accurate seal profiles.
  • Easy installation with seals for both left and right sides included.

$148.49
• SALE $118.95
Select Color/Material Options  
2007 GMC Sierra 1500 Classic Upper Door Weatherstrip Seal, 00-07 GM Full Size Truck, Extended Cab, On Body.
2001-2006 GMC Sierra 2500 Upper Door Weatherstrip Seal, 00-07 GM Full Size Truck, Extended Cab, On Body.

For extended cab GM full-size trucks from 2000 to 2007, this upper door seal pair (OEM #15054569 & #15044908) is designed to mount on the body and seal against the doors, ensuring a snug fit. Made from high-quality, ozone-resistant EPDM rubber, these seals are built to last and maintain their flexibility over time. They feature an accurate seal profile and incorporate all original details for a precise fit, reducing drafts and road noise for a quieter and more comfortable ride. This pair includes seals for both the left and right sides, making installation straightforward and ensuring complete coverage. Compatible with Chevrolet Silverado and GMC Sierra models from 2000 to 2007, including Classic editions, this part is a reliable replacement for worn or damaged seals. Backed by a 90-day warranty, this product ensures peace of mind with its durability and performance.

Features and Benefits
  • Reduces drafts and road noise for a quieter cabin.
  • Made from durable, ozone-resistant EPDM rubber for long-lasting use.
  • Designed for a precise fit with accurate seal profiles.
  • Easy installation with seals for both left and right sides included.

$148.49
• SALE $118.95
Select Color/Material Options  
2001-2006 GMC Sierra 2500 Upper Door Weatherstrip Seal, 00-07 GM Full Size Truck, Extended Cab, On Body.
2007 GMC Sierra 2500 Classic Upper Door Weatherstrip Seal, 00-07 GM Full Size Truck, Extended Cab, On Body.

For extended cab GM full-size trucks from 2000 to 2007, this upper door seal pair (OEM #15054569 & #15044908) is designed to mount on the body and seal against the doors, ensuring a snug fit. Made from high-quality, ozone-resistant EPDM rubber, these seals are built to last and maintain their flexibility over time. They feature an accurate seal profile and incorporate all original details for a precise fit, reducing drafts and road noise for a quieter and more comfortable ride. This pair includes seals for both the left and right sides, making installation straightforward and ensuring complete coverage. Compatible with Chevrolet Silverado and GMC Sierra models from 2000 to 2007, including Classic editions, this part is a reliable replacement for worn or damaged seals. Backed by a 90-day warranty, this product ensures peace of mind with its durability and performance.

Features and Benefits
  • Reduces drafts and road noise for a quieter cabin.
  • Made from durable, ozone-resistant EPDM rubber for long-lasting use.
  • Designed for a precise fit with accurate seal profiles.
  • Easy installation with seals for both left and right sides included.

$148.49
• SALE $118.95
Select Color/Material Options  
2007 GMC Sierra 2500 Classic Upper Door Weatherstrip Seal, 00-07 GM Full Size Truck, Extended Cab, On Body.

(1091 Total Products)