Tie rod might need replacement.
sounds like the right front motor mount .i replaced mine and the clunking sound went away
When you turn the wheel, or while you drive?
Worn out front sway bar links or bushings can do that.
Possibly the sway bar bushings?
Bad Struts
I had this too and found the answer today...apparently LINK PINS!
The defective sway bar link can cause the clunking or the rattling of the noise from the front suspension during the low speed driving.
A clunking noise, when you put your car into gear, is most likely caused by a bad u-joint. A problem in the transmission can also cause the noise.
bad cv joint, bad wheel bearing or suspension or brake problems
A bad ball joint or tie rod end.
Buick makes a clunking sound from trans area when accelerating.
Check for looseness in the front axle u-joints.