{"product_id":"dorman-520-589-suspension-control-arm","title":"Dorman 520-589 Suspension Control Arm - Rear Left Upper","description":"\u003ch2\u003eDurable Suspension Control Arm for Buick and Chevrolet Models\u003c\/h2\u003e\u003cp\u003eThe Dorman 520-589 suspension control arm is engineered to provide reliable performance for select Buick and Chevrolet vehicles. Designed with quality steel construction and a coated finish, this control arm ensures durability and resistance to corrosion for long-lasting use.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from stamped steel for strength and durability\u003c\/li\u003e\n\u003cli\u003eIncludes rubber bushings with black color for effective vibration dampening\u003c\/li\u003e\n\u003cli\u003eCoated black finish to resist rust and wear\u003c\/li\u003e\n\u003cli\u003eBushing inside diameter of 14.3 mm and length of 92 mm for precise fit\u003c\/li\u003e\n\u003cli\u003eBolt-in ball joint mounting type with threaded stud (ball joint not included)\u003c\/li\u003e\n\u003cli\u003eCompatible with Buick Impala, LaCrosse, Regal and Chevrolet Malibu, Malibu Limited\u003c\/li\u003e\n\u003cli\u003ePart number 520-589 for accurate identification and replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis suspension control arm from Dorman is designed with a stamped steel construction that balances strength and weight. The black coated finish protects the arm from corrosion, extending its service life. It comes equipped with a single rubber bushing that measures 39.6 mm in outside diameter and 14.3 mm inside diameter, providing effective noise and vibration isolation. The control arm length is 384.3 mm, with an overall length of 262.5 mm, ensuring proper alignment and fitment. The ball joint mounting is bolt-in style with a threaded stud, though the ball joint itself is not included. This part does not include mounting hardware or grease fittings, so those components must be sourced separately if needed.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis Dorman suspension control arm is compatible with the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuick Impala\u003c\/li\u003e\n\u003cli\u003eBuick LaCrosse\u003c\/li\u003e\n\u003cli\u003eBuick Regal\u003c\/li\u003e\n\u003cli\u003eChevrolet Malibu\u003c\/li\u003e\n\u003cli\u003eChevrolet Malibu Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace worn or damaged control arms that affect vehicle handling and suspension performance.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Control Arm\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExcessive suspension noise or clunking during driving\u003c\/li\u003e\n\u003cli\u003eUneven tire wear caused by misaligned suspension geometry\u003c\/li\u003e\n\u003cli\u003eLoose or unstable steering feel\u003c\/li\u003e\n\u003cli\u003eVibration or harshness transmitted through the suspension\u003c\/li\u003e\n\u003cli\u003eWorn or damaged bushings leading to poor ride quality\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 520-589 control arm requires basic suspension knowledge and tools. Since the ball joint is not included, ensure the existing ball joint is inspected and replaced if necessary. Mounting hardware is not included, so retain or replace bolts and nuts as needed. Proper torque specifications should be followed to maintain suspension integrity. It is recommended to have a professional alignment performed after installation to ensure optimal vehicle handling.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman suspension components are manufactured to meet or exceed OEM standards for fit and function. The 520-589 control arm undergoes quality checks to ensure durability and performance. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in materials and workmanship. Refer to Dorman’s official documentation for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43988318486709,"sku":"BKKY-520-589","price":67.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_520589_Fro.jpg?v=1775007677","url":"https:\/\/www.partcatalog.com\/products\/dorman-520-589-suspension-control-arm","provider":"PartCatalog","version":"1.0","type":"link"}