Demand authentic OEM GM parts for the exceptional quality and performance requirements of your vehicle. The recommended part 84458239 Stabilizer Bar, Front is also referred to as GM Sway Bar Kit. 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 ATS.
The GM part 84458239 Stabilizer Bar, Front has been engineered to be reliable and easy to fit. The 84458239 is the component that goes into the Front and is referred to as Shaft Assembly-Front Stabilizer; Sway Bar. This Direct Replacement component is supplied in New condition to ensure that the vehicle functions correctly. This GM Stabilizer Bar, Front 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 84458239 is intended to provide the body onto the opposing wheels using a torsion resistant bar to provide the roll stiffness but not the vertical spring rate to reduce the body roll during cornering and over uneven surfaces. This balances the wheel heights and, as a result, the lateral tilt is reduced, and road grip is enhanced, which helps maintain a predictable understeer oversteer balance. True construction facilitates permanence and compatibility with electronic stability systems, and the appropriate installation is a check of the integrity of bushing, torque requirements, and linkage clearances. The use of this original component can protect handling performance and ease the process of future maintenance due to the guaranteed fit and quality of material.
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.











