Demand authentic OEM GM parts for the exceptional quality and performance requirements of your vehicle. The recommended part 42803050 Knuckle, Rear Wheel is also referred to as GM Steering Knuckle. 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: Cadillac XT4; Buick LaCrosse, Envision, Regal Sportback.
The GM part 42803050 Knuckle, Rear Wheel has been engineered to be reliable and easy to fit. The 42803050 is the component that goes into the Driver Side and is referred to as Knuckle, Rear Wheel. This Direct Replacement component is supplied in New condition to ensure that the vehicle functions correctly. It can be replaced by or replace 84019577, 84196218. This GM Knuckle, Rear Wheel is supported by a factory warranty, to get details about delivery and returns, refer to our Shipping Policy and Return Policy pages. The GM part 42803050 combines both the suspension and steering systems with the front wheels to allow them to rotate in a stable manner and also provides the stable point of connection to the control arms, tie-rod ends as well as the hubs. It is designed to suit the various geometries of rear-wheel and front/all/four-wheel drive arrangements and it is a development of the previous kingpin assemblies of the old designs to the contemporary designs that help in providing greater stability and control to the wheels. Periodic inspection and maintenance of this component contribute to the maintenance of optimum on-road performance and safety, thus highlighting the utility of the selection of the authentic GM engineering.
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.