Mercedes-AMG Control arm replacement

The cost of control arm replacement on a Mercedes-AMG varies by model, engine size and parts quality. Use RepairFair's free estimator to get an accurate price for your specific car.

Each Mercedes-AMG model sits in a different vehicle segment (compact, mid-size, SUV) and has a different engine configuration. Larger, more complex or more premium vehicles require more expensive parts and sometimes more labour time. Select your specific model for an accurate estimate.

Control arm replacement on a Mercedes-AMG typically takes 1.5–4.5 hours of labour. In practice, most garages will complete the job within a half or full working day depending on their schedule.

Control arm pricing depends on whether the arm is replaced complete or just the bushings are pressed. Pressing new bushings is cheaper in parts but requires a press and more labour time — ask which option is being recommended and why. A wheel alignment is always required after control arm or bushing replacement; if it is not in the quote, add it. A quality aftermarket control arm with pre-pressed bushings costs $60–$200 depending on the Mercedes-AMG and position. If both sides are worn similarly, replacing both together saves a second alignment fee.

An independent with wheel alignment capability is the correct choice. A 4-wheel alignment after control arm replacement is mandatory — without it, the car will pull, tyre wear will be uneven and handling will be imprecise. Confirm alignment is included or quoted separately before booking. No dealer-specific tools are required for control arm replacement on most Mercedes-AMG models. Dealer pricing is substantially higher for the same quality parts and the same outcome.

Yes — quality aftermarket control arms are widely used and appropriate. Moog, Meyle-HD, TRW, Lemforder and Febi Bilstein are reputable brands with OEM-equivalent specifications. Meyle-HD arms use uprated polyurethane or reinforced bushing compounds that outlast standard rubber on vehicles used in wet or salty conditions — worth considering for a Mercedes-AMG operated year-round. Avoid cheap no-name control arms; bushing compound quality and ball joint preload vary significantly and directly affect handling precision and safety.

The control arm is the structural link between the wheel hub and the chassis. The ball joint is the pivot point at the end of the control arm that allows the wheel to steer and move vertically. On many Mercedes-AMG models, the ball joint is pressed into the control arm — when the ball joint is worn, the entire arm is replaced as a unit. On others, the ball joint is a separate bolt-in component and can be replaced independently. A mechanic should clarify which type your Mercedes-AMG has before quoting. Separate ball joints are cheaper; arm replacement is more expensive but includes fresh bushings at both ends.

At 1.5–4.5 hours of labour this repair requires a solid level of mechanical knowledge and the proper tools. Most owners prefer to use a professional to ensure the job is done correctly and backed by a parts-and-labour warranty.