Mevotech TTX CTXMS20329 front left lower control arm with ball joint for the 2000-2013 Chevrolet Impala and other vehicles holds the front left wheel in place while the suspension moves. This Mevotech TTX suspension control arm and ball joint assembly is stamped steel with rubber bushings and a threaded-stud ball joint.
A worn control arm or ball joint can show up as a clunk over bumps, loose or wandering steering, or uneven tire wear. Other front-end problems can produce similar symptoms, so with the engine off, look the front left suspension over for torn or cracked bushing rubber and bent or rusted metal before you buy.
This front left lower control arm fits the 2000-2013 Chevrolet Impala, the 2005-2009 Buick LaCrosse and the 2014-2016 Chevrolet Impala Limited, along with many other vehicles. If your car is not named here, look it up on the Buyer's Guide tab. This listing is one arm; the front right is its own part, and both sides of that axle are normally done together.
Fit and size
Build and materials
One control arm with ball joint and bushings, plus the part-specific slotted castle nut, snap cotter pin and mounting hardware. The front left side takes one; the front right side is ordered separately.
Is this a Chevy Impala control arm for the front left of a 2000-2013 Chevrolet Impala?
Yes. Mevotech TTX CTXMS20329 is the front left lower control arm with ball joint for the 2000-2013 Chevrolet Impala; the front right side is a separate part.
Is this a Buick LaCrosse control arm for the front left of a 2005-2009 Buick LaCrosse?
Yes. This front left lower arm fits the 2005-2009 Buick LaCrosse, and the front right side takes its own arm.
Does this Mevotech TTX lower control arm include the castle nut and cotter pin?
Yes. Mevotech TTX CTXMS20329 comes with the part-specific slotted castle nut and snap cotter pin, plus mounting hardware and bushings.
What sets this Mevotech TTX control arm apart?
This control arm has stamped steel construction, sintered bearings, and bushings with a solid cross section and added knurling. Repel-TEK surface treatment is there to prevent rust build-up.
Is the ball joint on this control arm pre-greased?
Yes. The ball joint is pre-greased and greaseable, and a 135-degree SAE grease fitting is included for later servicing.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
