Control arm replacement cost depends on several factors, including vehicle make and model, labor rates, and the type of control arm needed (upper or lower, front or rear). Parts typically range from $50 to $400 per control arm, while labor can add another $100 to $400 per arm. Therefore, replacing a single control arm could cost between $150 and $800, and replacing both upper and lower control arms on one side could range from $300 to $1600. A complete set for both sides of the vehicle could cost upwards of $600 to $3200.
Maintaining properly functioning control arms is critical for vehicle safety and handling. Control arms connect the wheels to the chassis, allowing for steering and suspension movement. Worn or damaged control arms can lead to instability, difficulty steering, uneven tire wear, and potentially dangerous driving conditions. Historically, control arms were simpler components. However, with advancements in automotive technology, they have evolved to incorporate more complex designs and materials, influencing replacement costs. Addressing control arm issues promptly ensures optimal vehicle performance and safety.