Dorman - OE Solutions Suspension Control Arm P/N:528-165

Help keep the rear of your car tracking straight and settled with the Dorman control arm 528-165, a rear left lower arm built as a direct-fit replacement for the 2013-2016 Buick LaCrosse, 2014-2017 Buick Regal and 2013-2019 Cadillac XTS. It connects the rear wheel assembly to the vehicle's chassis, helping locate the wheel and control its movement as the suspension travels. Engine details for each vehicle are listed in the Buyer's Guide tab.

• Direct replacement: designed to fit and perform like the original equipment on the listed vehicles.
• Reliable fit: precision-engineered to follow the design and dimensions of the original components.
• Durable construction: produced to strict standards using sturdy, safe materials.
• Rigorously tested: backed by thorough quality-control measures.

Signs this Dorman lower control arm may need replacing include clunking or knocking from the rear over bumps, loose or wandering handling, uneven tire wear, or visible damage to the arm. Have the suspension inspected to confirm the cause before you replace it. This listing covers the rear left lower position. If the right-side arm shows similar wear, replacing both sides together is recommended for balanced handling. After installation, check the wheel alignment and follow the vehicle service information for torque values and fasteners.

Interchange: 20921462 · 23182015 · 23214430 · RK642390