Dorman 522-815 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Dorman 522-815 Front Left Lower Control Arm

Dorman 522-815 is a direct replacement suspension control arm and ball joint assembly for specific Hyundai and Kia applications. It is built for the front left lower position and uses a stamped steel arm with a pre-installed ball joint for a service-ready repair.

Key Features

• Direct replacement for the original equipment control arm and ball joint assembly
• Pre-greased with the ball joint installed
• Stamped steel control arm with black finish
• Rubber bushings included for OE-style mounting feel
• Bolt-in ball joint mounting with pinch-style stud
• Light suspension grade construction for specific front suspension applications
• Fits Hyundai Sonata, Hyundai Azera, Kia Optima, and Kia Cadenza front left lower positions

Detailed Description

This Dorman control arm assembly is engineered for direct OE-style replacement on select Hyundai Sonata, Hyundai Azera, Kia Optima, and Kia Cadenza models. The assembly includes the ball joint already installed and pre-greased, helping streamline front suspension service while restoring proper wheel control and suspension geometry. Dorman 522-815 is built with a stamped steel arm and rubber bushings to match the original mounting style used on the listed applications.

For fitment-focused searches, this part is a front left lower control arm for 2014-2016 Kia Cadenza, 2014-2015 Kia Optima with stamped steel arms, 2012-2014 Hyundai Azera, 2014 Hyundai Sonata with stamped steel arms, 2012-2013 Hyundai Sonata, 2011-2013 Kia Optima, and 2011 Hyundai Sonata with sport suspension and a big bushing at the rearward position. This part cross-references MOOG Chassis Products RK621592 for the same application.

Common Repair Symptoms

• Clunking or knocking from the front suspension
• Uneven tire wear caused by worn suspension geometry
• Loose or unstable steering feel
• Excessive play from worn bushings or ball joint wear
• Directional instability during braking or cornering

Installation Notes and Tips

Verify the vehicle’s suspension configuration before ordering, especially stamped steel arm and sport suspension notes. This assembly installs in the front left lower position and uses a bolt-in ball joint with a pinch-style stud. Mounting hardware is not included, so reuse or source the required hardware as needed. Always confirm alignment after installation.

Quality Assurance

Dorman uses an industry-focused evaluation process to help ensure consistent ride quality, directional stability, and predictable suspension response. Part number 522-815 is built as a direct replacement for the original equipment design on the listed vehicles.