Dorman 522-645 Suspension Control Arm - Rear Left Upper or Rear Right Upper

Durable Suspension Control Arm for Kia Sorento

The Dorman 522-645 suspension control arm is engineered to restore precise handling and suspension performance for your Kia Sorento. Constructed from high-quality steel with a coated finish, this control arm offers reliable durability and corrosion resistance for long-term use.

• Made from robust steel with a coated finish for corrosion protection
• Includes a black rubber bushing with a 14.3 mm inside diameter for smooth suspension articulation
• Overall length of 262.5 mm designed specifically for Kia Sorento models
• Forged and cast construction ensures strength and structural integrity
• Welded ball joint mounting with threaded stud type (ball joint not included)
• Press-in end type with bushing linkage for secure fitment

Product Details and Specifications

This suspension control arm by Dorman is designed with a combination of casting and forging processes to provide a sturdy and reliable component for your Kia Sorento's suspension system. The black coated steel construction helps resist rust and wear, extending the lifespan of the part. It features a single rubber bushing that measures 39.6 mm in outside diameter and 92 mm in length, providing effective vibration dampening and suspension movement control. The ball joint mounting is welded with a threaded stud type, though the ball joint itself is not included with this part. The control arm measures 262.5 mm in overall length, ensuring proper fitment and alignment for the Sorento.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing suspension noise or vibration
• Loose or unstable steering due to compromised control arm integrity
• Uneven tire wear resulting from misaligned suspension components
• Reduced handling performance and vehicle stability
• Corrosion or structural fatigue in original suspension control arm

Installation Notes and Tips

When replacing the suspension control arm on your Kia Sorento, ensure the vehicle is securely lifted and supported. Remove the old control arm carefully, noting the position of bushings and mounting points. Since this part does not include a ball joint or mounting hardware, reuse existing components or source replacements separately. Proper torque specifications should be followed during installation to maintain suspension alignment and safety. It is recommended to have a professional alignment performed after installation.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The 522-645 control arm undergoes rigorous quality checks to ensure durability and performance. While specific warranty details are not provided, Dorman typically offers limited warranties on their suspension parts to cover defects in materials and workmanship.