Delphi TC6254 Suspension Control Arm - Rear Left Upper

OE-Style Rear Left Upper Control Arm

Delphi TC6254 is a standard replacement suspension control arm for the rear left upper position. It is built with a casting/forged construction and natural rubber bushings to match OE-style fit and function on select Buick, Chevrolet, Pontiac, Saturn, and Oldsmobile applications.

Fits 2002-2007 Buick Rendezvous, rear left upper; 2005-2006 Buick Terraza, rear left upper; 2005-2006 Chevrolet Uplander, rear left upper; 2002-2006 Pontiac Montana, rear left upper; 2005-2006 Saturn Relay, rear left upper; 2001-2005 Pontiac Aztek, rear left upper; and 2002-2004 Oldsmobile Silhouette, rear left upper.

Key Features

• Delphi TC6254 suspension control arm for the rear left upper position
• Standard replacement part built for OE-style suspension service
• Casting/forged construction for structural strength
• Black finish with black natural rubber bushings
• Not adjustable, with no pre-greasing, grease fitting, or ball joint included
• Dimensions: 355.0 mm length, 314.0 mm width, 89.0 mm height

Detailed Description

Delphi applies OE engineering methods to its aftermarket steering and suspension portfolio, and the TC6254 follows that approach with dimensional and material analysis for proper part matching. The control arm is tested across extreme temperature ranges and exposed to extended salt-spray conditions to evaluate durability in demanding environments. For shoppers searching for a rear left upper control arm for Buick Rendezvous, Pontiac Aztek, or Chevrolet Uplander, Delphi TC6254 provides a direct replacement option built around OE-style compatibility.

This part cross-references Dorman OE Solutions 520-197 and Dorman Premium CA90527PR for the same application.

What It Helps Address

• Excessive rear suspension looseness or play
• Clunking or knocking from the rear upper suspension area
• Uneven rear tire wear caused by worn suspension geometry
• Handling instability from deteriorated control arm bushings
• Restoring rear left upper suspension alignment on the listed vehicles

Installation Notes and Tips

Verify vehicle year, make, model, and rear left upper position before ordering. This Delphi TC6254 control arm does not include a ball joint, grease fitting, or pre-greased components, so inspect related suspension parts and replace worn hardware as needed during service. A professional alignment is recommended after installation to confirm rear suspension geometry.

Quality Assurance

Delphi uses OE-focused dimensional and material analysis and subjects parts to temperature and corrosion testing to support consistent aftermarket performance. The TC6254 is a standard replacement suspension control arm engineered for the listed Buick, Chevrolet, Pontiac, Saturn, and Oldsmobile applications.