Dorman 522-501 Suspension Control Arm - Front Left Lower

Dorman 522-501 Front Left Lower Control Arm

Dorman 522-501 is a steel suspension control arm built for the front left lower position on select Toyota Prius models. It is precision-engineered and tested as a direct replacement for the original equipment part, with a stamped construction and coated black finish for service-ready durability.

Key Features

• Fits 2001-2003 Toyota Prius, front left lower
• Steel construction with stamped design
• Coated black finish for corrosion resistance
• Rubber bushing included with black bushing color
• Welded ball joint mounting type with threaded stud type
• OE-style replacement for suspension control arm service
• Part number 522-501 for easy identification

Detailed Description

This Dorman suspension control arm is made for the front left lower suspension position on 2001-2003 Toyota Prius models. The stamped steel arm uses a welded ball joint mounting point and includes a rubber bushing with a 14.3 mm inside diameter, 39.6 mm outside diameter, and 92 mm length. The overall length is 262.5 mm, and the coated black finish helps protect the part in everyday driving conditions. Part number 522-501 is a direct-fit replacement for the original equipment control arm on the listed Prius applications.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Fix

• Front-end looseness from a worn lower control arm
• Clunking or knocking from suspension movement
• Uneven tire wear caused by worn suspension geometry
• Steering instability during braking or cornering
• Excess play from deteriorated rubber bushings

Installation Notes and Tips

Install this control arm in the front left lower position only on the listed Toyota Prius applications. Mounting hardware is not included, and the ball joint is not included or preinstalled. Because the arm uses a press-in end and bushing-style linkage end, verify all mounting points, fastener condition, and alignment settings before returning the vehicle to service. Professional alignment is recommended after suspension work.

Quality Assurance

Dorman designs this suspension control arm as a replacement for original equipment on specific vehicles and subjects it to testing for fit and function. Part number 522-501 is built to meet the needs of 2001-2003 Toyota Prius front suspension repair.