Keep the front left wheel connected to the chassis with this Dorman control arm, part number 521-571, cataloged for the front left lower position. It is a direct replacement for the 2003-2006 Lincoln LS. See the Buyer's Guide tab for engine-specific details.
A control arm links the wheel assembly to the vehicle's frame. It lets the suspension travel up and down while helping hold the wheel in its intended position. This Dorman lower control arm is built for the front left lower location on the listed application.
- Direct replacement: built to fit and perform like the original equipment on the listed vehicle.
- Reliable fit: engineered with precision to follow the design and dimensions of the original components.
- Durable construction: made to strict standards using sturdy, safe materials.
- Rigorously tested: put through thorough quality-control checks intended to support long service.
Signs a control arm may need replacing include clunking or knocking over bumps, loose or wandering steering, uneven tire wear, and visible damage to the arm. Worn tie rods, ball joints or other suspension parts can cause similar symptoms, so diagnose the cause before replacing. If the original arm is the problem, this Dorman suspension control arm replaces it. Follow the vehicle service information for installation and torque values, and have the wheel alignment checked afterward.
Interchange: TC6684 · CA14129 · 3W4Z3079AA · 4W4Z3079AA · 6W4Z3079AA · RK80737 · FA4468 · GK80737 · CMK80737 · MCSOE142 · 2605572 · 5CB40115 · SK80737 · 1508017
This part cross-references / interchanges with the following part numbers:
TC6684, CA14129, 3W4Z3079AA, 4W4Z3079AA, 6W4Z3079AA, RK80737, FA4468, GK80737, CMK80737, MCSOE142, 2605572, 5CB40115, SK80737, 1508017
