Refresh a worn rear suspension with the Dorman control arm 520-629, a control arm with a pre-installed ball joint that directly replaces the original equipment. It fits many vehicles, among them the 1990-1997 Honda Accord, 1997-1999 Acura CL and 1995-1998 Acura TL, where it installs in the rear left upper position.
Each Dorman suspension control arm and ball joint assembly goes through an industry-leading evaluation process designed to deliver a smooth ride, directional stability and predictable dynamics.
- Trustworthy replacement: takes the place of the original rear left upper arm on the listed applications.
- Complete repair: the ball joint and bushings come pre-installed, saving time and labor.
- Quality engineering: put through industry-leading testing aimed at a smooth, stable ride.
- Durably designed: additional coatings help resist rust and corrosion.
A control arm links the wheel assembly to the vehicle's frame and pivots on its bushings as the suspension moves. The ball joint gives the arm its flexible connection to the knuckle. Signs this part may need replacing include clunking from the rear over bumps, uneven tire wear, a loose or unsettled feel, and worn or damaged bushings. If a worn arm, ball joint or bushing is the cause, this unit replaces all three in one repair.
Consult the vehicle service information for torque specifications and for whether the original fasteners may be reused. Have the wheel alignment checked after installation. See the "Vehicles it fits" section for the full list of applications and engine details.
Frequently Asked Questions
Is this the right 1990-1997 Honda Accord control arm?
It is listed as the rear left upper control arm for the 1990-1997 Honda Accord. Check the "Vehicles it fits" section to confirm your exact model and engine.
Is this a 1995-1998 Acura TL control arm too?
Yes. It is listed for the 1995-1998 Acura TL and the 1997-1999 Acura CL in the rear left upper position. The "Vehicles it fits" section shows every application.
What comes pre-installed on this control arm?
The ball joint and bushings arrive already installed in the arm, which saves time and labor during the repair.
What are signs the rear upper control arm may need replacing?
Clunking from the rear over bumps, uneven tire wear, a loose feel or worn bushings can point to a worn arm or ball joint. Diagnose the cause before replacing parts.
What should I do after installing it?
Tighten the fasteners to the specifications in the vehicle service information and check there whether the originals may be reused. Then have the wheel alignment checked.
