Demand authentic OEM GM parts for the exceptional quality and performance requirements of your vehicle. The recommended part 42440846 Door Weatherstrip, Driver Side is also referred to as GM Weather Strip, Door Seal. We distribute these components through all certified dealer networks operating across the United States. All products have a 12-month, 12,000-mile warranty. The performance of your vehicle requires original equipment manufacturer components for proper installation. This item fits the following: Chevrolet Blazer.
The GM part 42440846 Door Weatherstrip, Driver Side has been engineered to be reliable and easy to fit. The 42440846 is the component that goes into the Driver Side and is referred to as Weatherstrip, Door Weatherstrip; Door Seal. This Direct Replacement component is supplied in New condition to ensure that the vehicle functions correctly. This GM Door Weatherstrip, Driver Side is supported by a factory warranty, to get details about delivery and returns, refer to our Shipping Policy and Return Policy pages. The GM 42440846 is designed to be a continuous door seal strip that will surround the door perimeter creating a tight seal against moisture, wind and debris and minimizing rattles so as to create a more relaxing driving experience. Each application is associated with specific cross-sectional profiles and the seal can be installed with glue, clips, or pressure with additional molded parts guiding the water away around the areas that are susceptible. Periodic checking and changing in time prevent higher cabin noise, water, mold, and corrosion and this is a real GM component necessary to ensure the integrity of the vehicles in different door seal designs in single or sets or kits.
The ideal choice to make when wanting an assuring quality and a flawless performance is OEM parts. These items are checked closely in terms of quality and designed to fit perfectly into GM's specifications in terms of factory completion making it very easy to install the parts. We have a large stock of OEM GM components, which also come at highly competitive prices in the market. Just in case you need any new original GM parts please be assured that we would provide them to you at your doorstep within a short period of time. In addition to this, all our pieces are covered by the manufacturer's warranty.






