Delphi TC5349 Suspension Control Arm - Rear Left

Rear Left Suspension Control Arm for GM Applications

Delphi TC5349 is a rear left suspension control arm built as a standard replacement for select Chevrolet, Buick, and Saab applications. It uses stamped steel construction with a black finish, rubber bushings, and a bolt-in ball joint mounting design for direct service on the rear trailing arm suspension.

Key Features

• Stamped steel construction for OE-style strength and fit
• Black coated finish
• Rubber bushings included
• Bolt-in ball joint mounting type
• No grease fitting included
• Non-adjustable design
• Rear left position
• Delphi TC5349 standard replacement control arm

Detailed Product Information

This suspension control arm is engineered for rear left trailing arm suspension service on vehicles such as the Chevrolet Impala, Chevrolet Malibu, Buick Regal, Buick LaCrosse, and Saab 9-5. Delphi applies dimensional and material analysis to help maintain OE-style compatibility, and the part is tested across extreme temperature and corrosion conditions to support consistent performance in demanding road environments. If you are replacing a worn rear left control arm on a 2014-2020 Chevrolet Impala or a 2011-2017 Buick Regal, Delphi TC5349 provides a direct-fit service solution.

This part cross-references MOOG Chassis Products RK642851 for the same application.

What This Part Helps Address

• Rear suspension looseness or instability
• Clunking or knocking from the rear trailing arm area
• Uneven tire wear caused by worn suspension geometry
• Excess movement from deteriorated bushings
• Service replacement for a damaged rear left control arm

Installation Notes and Tips

Install this rear left suspension control arm in the correct trailing arm suspension location and verify all mounting points before final tightening. Because mounting hardware is not included, reuse or source the required hardware separately as needed. After installation, inspect rear suspension alignment and confirm proper ride height and bushing seating. This part is a direct replacement for applications including the Chevrolet Impala, Buick LaCrosse, and Chevrolet Malibu when the vehicle is equipped with the listed rear left trailing arm suspension configuration.

Quality Assurance

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 and corrosion resistance. Delphi TC5349 is built as an OE-style aftermarket replacement using material and dimensional analysis to support fitment consistency across the listed applications.