Delphi TC3325 Suspension Control Arm and Ball Joint Assembly - Front Right Upper

Front Right Upper Control Arm Assembly

Delphi TC3325 is a front right upper suspension control arm and ball joint assembly for select Lexus GX460, Lexus GX470, Toyota 4Runner, and Toyota FJ Cruiser applications. Built as a standard replacement with OE-focused dimensional and material analysis, it is made for direct service on the front right upper position.

Key Features

• Pre-greased for initial installation
• Stamped steel control arm construction with black finish
• Rubber bushings included
• Press-in ball joint with threaded stud
• Mounting hardware included
• Light suspension grade type
• Non-adjustable design
• Delphi TC3325 cross-references MOOG Chassis Products RK620063 and Dorman - OE Solutions 521-372 for the same application

Detailed Product Overview

This Delphi control arm assembly is engineered for the front right upper suspension location and is built to match OE fit and material expectations. Delphi subjects its steering and suspension components to temperature extremes below -40 degrees C and above 120 degrees C, along with extended salt-spray exposure, to evaluate durability in demanding conditions. The stamped steel arm, rubber bushings, and press-in ball joint support a service-ready replacement for Toyota 4Runner front right upper suspension repair and Lexus GX460 front right upper suspension service. Delphi TC3325 is also a direct-fit option for Lexus GX470 and Toyota FJ Cruiser front right upper applications listed below.

Vehicle Fitment

• Fits 2010-2022 Lexus GX460, Front Right Upper
• Fits 2003-2022 Toyota 4Runner, Front Right Upper
• Fits 2014 Toyota FJ Cruiser, Front Right Upper, to 07/2014
• Fits 2007-2013 Toyota FJ Cruiser, Front Right Upper
• Fits 2003-2009 Lexus GX470, Front Right Upper

Common Repair Uses

• Front-end clunking or looseness from worn upper control arm components
• Uneven tire wear related to suspension geometry issues
• Steering wander or reduced front suspension stability
• Ball joint wear at the front right upper suspension point
• Cracked or deteriorated control arm bushings

Installation Notes and Tips

Install at the front right upper suspension position only. Verify ball joint thread diameter, mounting hole diameter, and arm dimensions against the original part before installation. Because the assembly is pre-greased and includes mounting hardware, it is ready for standard replacement service, but final alignment should be checked after suspension work is completed.

Quality Assurance

Delphi applies OE engineering methods to its aftermarket steering and suspension portfolio and validates parts through dimensional and material analysis. The TC3325 is tested for temperature extremes and salt-spray exposure to support consistent performance in real-world driving conditions.