Delphi TC7263 Suspension Control Arm - Rear Lower Forward

Delphi Rear Lower Forward Control Arm

Delphi TC7263 is a standard replacement suspension control arm built for rear lower forward applications on select Lexus and Toyota vehicles. It uses a steel, casting/forged construction with an E-coat finish and natural rubber bushings to support consistent suspension geometry and road feel.

Fits 2007-2009 Lexus RX350, rear lower forward. Fits 2006-2008 Lexus RX400h, rear lower forward. Fits 2004-2007 Toyota Highlander, rear lower forward. Fits 2004-2006 Lexus RX330, rear lower forward. Fits 2003 Toyota Highlander, rear lower forward from 08/2003.

• Part number: TC7263
• Steel construction with forged/cast design for suspension service replacement
• E-coat finish for added corrosion resistance
• Natural rubber bushings included
• Non-adjustable, straight-arm design
• Rear lower forward position for select Lexus RX350, RX400h, RX330, and Toyota Highlander applications

Detailed Product Information

Delphi TC7263 is engineered as an OE-style suspension control arm for the rear lower forward location. Delphi applies dimensional and material analysis to help ensure proper fitment and compatibility with the original suspension layout, while its OE-focused testing includes exposure to extreme temperatures and extended salt spray conditions. For shoppers searching for a rear lower forward control arm for Lexus RX350, Toyota Highlander, or Lexus RX330 applications, this part number TC7263 provides a direct replacement option built around the original mounting and geometry requirements.

This part cross-references Dorman OE Solutions 522-474 for the same application.

Common Problems This Part Can Address

• Excessive rear suspension looseness or wandering
• Clunking or knocking from the rear suspension area
• Uneven tire wear caused by worn control arm bushings
• Suspension alignment issues related to worn rear lower forward arm components
• Cracked, separated, or deteriorated rubber bushings

Installation Notes and Tips

Verify the rear lower forward position before installation, since this control arm is position-specific. Compare the mounting hole spacing, arm shape, and bushing orientation to the removed part, and complete a wheel alignment after replacement to confirm suspension geometry.

Quality Assurance

Delphi tests this suspension control arm for OE-level performance under extreme temperature and corrosion conditions, including sub-zero and high-heat exposure as well as extended salt spray testing. The brand’s OE engineering background is reflected in the material selection, finish, and dimensional control used for TC7263.