Delphi TC2161 Suspension Control Arm - Front Lower

OE-Style Front Lower Control Arm

Delphi TC2161 is a front lower suspension control arm built for OE-style replacement on select Audi and Volkswagen applications. It uses aluminum construction with a cast/forged design and rubber, steel, and aluminum bushings to support stable suspension movement and consistent alignment geometry.

Key Features

• Aluminum control arm with cast/forged construction
• Front lower position for select Audi Q3, Audi Q3 Quattro, Volkswagen CC, Volkswagen Passat, Passat CC, and Tiguan applications
• Includes bushings; ball joint is not included
• Gray finish with gray bushing color
• Standard replacement grade for OE-style service work
• Delphi part number TC2161

Detailed Description

Delphi TC2161 is engineered as a front lower suspension control arm for vehicles that require precise suspension location and predictable steering response. Delphi applies dimensional and material analysis to help match OE fit and function, and the part is tested for temperature extremes and salt-spray exposure to support durability in demanding road conditions. This makes it a practical replacement for front suspension service on Audi Q3 and Volkswagen CC, Passat, Passat CC, and Tiguan models where worn control arm components can affect ride quality and alignment.

This part cross-references MOOG Chassis Products (e.g., RK620589, RK620711) for the same application.

What It Helps Address

• Front-end clunking or knocking from worn suspension bushings
• Loose or inconsistent steering feel
• Uneven tire wear caused by suspension geometry issues
• Alignment problems after control arm wear or damage
• Excess movement in the front lower suspension assembly

Installation Notes and Tips

• Compatible With 2015-2018 Audi Q3, Front Lower
• Compatible With 2015-2018 Audi Q3 Quattro, Front Lower
• Compatible With 2017 Volkswagen CC, Front Lower, Cast Aluminum
• Compatible With 2009-2016 Volkswagen CC, Front Lower
• Compatible With 2006-2010 Volkswagen Passat, Front Lower
• Compatible With 2010 Volkswagen Passat CC, Front Lower, with 345 x 30mm Brakes
• Compatible With 2010 Volkswagen Tiguan, Front Lower, To 11/02/2009
• Compatible With 2009 Volkswagen Passat CC, Front Lower
• Compatible With 2009 Volkswagen Tiguan, Front Lower
• Inspect related suspension hardware, then perform a professional wheel alignment after installation.

Quality Assurance

Delphi backs this control arm with OE-focused engineering, including dimensional and material analysis for fit consistency and durability testing that includes extreme temperatures and extended salt-spray exposure. Delphi TC2161 is built to meet standard replacement expectations for front suspension service.