Dorman 522-189 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Dorman 522-189 Front Left Lower Control Arm

Dorman 522-189 is a direct replacement suspension control arm and ball joint assembly for specific Mercedes-Benz applications. It is built to restore smooth ride quality, directional stability, and predictable steering response on the front left lower suspension position.

• Direct replacement for the original equipment control arm and ball joint assembly
• Pre-greased for ready-to-install service
• Ball joint is installed and press-in mounted
• Steel boxed control arm with rubber bushings
• Mounting hardware included
• Black finish with regular-grade construction
• Pinch-style ball joint stud and 14 mm ball joint thread diameter

Fitment Details

Compatible With Mercedes-Benz SL500, SL600, E320, E420, E500, 300CE, 300E, 300TE, 400E, 500E, and 600SL front left lower suspension applications across the listed model years. This part cross-references Delphi TC1218 for the same application.

• Fits 1999-2002 Mercedes-Benz SL500, front left lower
• Fits 1994-2002 Mercedes-Benz SL600, front left lower
• Fits 1996-1998 Mercedes-Benz SL500, front left lower, w/Electronic Stability Control
• Fits 1994-1995 Mercedes-Benz E320, front left lower
• Fits 1995 Mercedes-Benz E320, front left lower, wo/Sport Suspension
• Fits 1994-1995 Mercedes-Benz E420, front left lower
• Fits 1994 Mercedes-Benz E320, front left lower, wo/Sport Suspension; From VIN C018228
• Fits 1994 Mercedes-Benz E500, front left lower, From VIN B927761
• Fits 1990-1993 Mercedes-Benz 300CE, front left lower, wo/Sport Suspension
• Fits 1993 Mercedes-Benz 300E, front left lower, wo/Sport Suspension
• Fits 1993 Mercedes-Benz 300TE, front left lower
• Fits 1992-1993 Mercedes-Benz 400E, front left lower
• Fits 1992-1993 Mercedes-Benz 500E, front left lower, From VIN B927761
• Fits 1993 Mercedes-Benz 600SL, front left lower

What It Helps Correct

• Front-end looseness or imprecise steering feel
• Uneven tire wear caused by worn suspension geometry
• Noisy or clunking lower control arm movement
• Directional instability during braking or lane changes
• Excess play from a worn ball joint or deteriorated bushings

Installation Notes

Verify the vehicle’s year, model, and suspension configuration before ordering, especially on Mercedes-Benz E-Class and SL applications with VIN breakpoints or sport-suspension exclusions. This assembly includes the ball joint already installed, and the pre-greased design reduces prep time during replacement.

Quality Assurance

Dorman uses an industry-focused evaluation process for this suspension control arm and ball joint assembly to support OE-style fit and consistent suspension behavior. The steel construction, rubber bushings, and direct-replacement design are selected to match the demands of light-duty front suspension service.