What do subframe bushings do?
People also ask, what is the purpose of a subframe?
A subframe is a structural component of a vehicle, such as an automobile or an aircraft, that uses a discrete, separate structure within a larger body-on-frame or unit body to carry certain components, such as the engine, drivetrain, or suspension. The subframe is bolted and/or welded to the vehicle.
Hereof, is it dangerous to drive with bad bushings?
To be blunt, no, it's not safe to drive a vehicle that have any bushings that are completely broken. When they fail, those components can snap and cause serious damage to the vehicle, but more importantly, it will create a serious safety hazard for you and any occupants in the vehicle.
The cost to replace a control arm bushing will vary greatly depending on the make and model of your vehicle. The cost for a new bushing ranges between $5 and $150, while the average labor costs are between $100 and $300. This means you're looking at a total of between $105 and $450 for one bushing replacement.