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Dorman 522-166 Suspension Control Arm - Rear Upper Rearward
Overview of Dorman Suspension Control Arm 522-166
The Dorman Suspension Control Arm 522-166 is designed for reliable suspension performance on select Hyundai and Kia models. Engineered with durable steel and a coated finish, this control arm supports stable handling and vehicle alignment for the Hyundai Elantra, Kia Magentis, and Kia Optima.
- Constructed from robust steel with a coated black finish for corrosion resistance
- Boxed construction enhances strength and durability
- Includes a rubber bushing with black color for vibration dampening
- Overall length of 262.5 mm with a bushing inside diameter of 14.3 mm
- Ball joint mounting type is welded; ball joint not included
- Press-in end type with one bushing included
- Compatible with Hyundai Elantra, Kia Magentis, and Kia Optima models
Detailed Product Description
The Dorman 522-166 suspension control arm is a critical component in the front suspension system, providing a secure connection between the vehicle frame and the wheel hub. Its steel construction and boxed design ensure structural integrity under normal driving conditions. The included rubber bushing reduces noise and absorbs road vibrations, contributing to a smoother ride. This control arm features a welded ball joint mounting type with a threaded stud, although the ball joint itself is not included. The coated black finish offers protection against rust and corrosion, extending the service life of the part.
Compatible Vehicles and Applications
This control arm is specifically compatible with the following vehicles:
- Hyundai Elantra
- Kia Magentis
- Kia Optima
It is designed to replace worn or damaged suspension control arms on these models, restoring proper suspension geometry and handling characteristics.
Common Issues Addressed by This Control Arm
- Excessive suspension noise or clunking
- Uneven tire wear due to misalignment
- Loose or unstable steering feel
- Vibration or harshness during driving
- Damaged or worn bushings causing suspension play
Installation Notes and Tips
- Ensure vehicle is securely lifted and supported before installation
- Remove old control arm carefully, noting ball joint and bushing connections
- Press-in bushing requires proper tools for removal and installation
- Torque all mounting hardware to manufacturer specifications (mounting hardware not included)
- Alignment check is recommended after installation
Quality Assurance and Warranty
Dorman suspension components are manufactured to meet or exceed OEM standards for fit and function. The 522-166 control arm undergoes rigorous quality checks to ensure durability and performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship.
| Brand | Dorman |
| Part Number | 522-166 |
| Adjustable | No |
| Ball Joint Included | No |
| Ball Joint Installed | No |
| Ball Joint Mounting Type | Welded |
| Ball Joint Stud Type | Threaded |
| Bushing Color | Black |
| Bushing Inside Diameter | 14.3 |
| Bushing Length | 92 |
| Bushing Material | Rubber |
| Bushing Outside Diameter | 39.6 mm |
| Bushings Included | Yes |
| Color | Black |
| Construction | Boxed |
| End 2 Type | Press In |
| Friction Material Thickness | Coated |
| Grade Type | Regular |
| Grease Fitting Included | No |
| Length | 262.5 |
| Linkage End Type | Bushing |
| Material | Steel |
| Mounting Brackets Included | No |
| Mounting Hardware Included | No |
| Overall Length | 262.5 mm |
| Package Contents | Control Arm |
This part fits 16 vehicles. Search below:
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 2012 | Hyundai | Elantra | Hatchback | Rear Upper Rearward | Suspension Control Arm - Non-Adjustable |
| 2011 | Hyundai | Elantra | Hatchback | Rear Upper Rearward | Suspension Control Arm - Non-Adjustable |
| 2010 | Hyundai | Elantra | Rear Upper Rearward | Suspension Control Arm - Non-Adjustable | |
| 2010 | Kia | Magentis | Rear Upper Rearward | Suspension Control Arm - Non-Adjustable | |
| 2010 | Kia | Optima | Rear Upper Rearward | Suspension Control Arm - Non-Adjustable | |
| 2009 | Hyundai | Elantra | Rear Upper Rearward | Suspension Control Arm - Non-Adjustable | |
| 2009 | Kia | Magentis | Rear Upper Rearward | Suspension Control Arm - Non-Adjustable | |
| 2009 | Kia | Optima | Rear Upper Rearward | Suspension Control Arm - Non-Adjustable | |
| 2008 | Hyundai | Elantra | Rear Upper Rearward | Suspension Control Arm - Non-Adjustable | |
| 2008 | Kia | Magentis | Rear Upper Rearward | Suspension Control Arm - Non-Adjustable | |
| 2008 | Kia | Optima | Rear Upper Rearward | Suspension Control Arm - Non-Adjustable | |
| 2007 | Hyundai | Elantra | Rear Upper Rearward | Suspension Control Arm - Non-Adjustable | |
| 2007 | Kia | Magentis | Rear Upper Rearward | Suspension Control Arm - Non-Adjustable | |
| 2007 | Kia | Optima | Rear Upper Rearward | Suspension Control Arm - Non-Adjustable | |
| 2006 | Kia | Magentis | Rear Upper Rearward | Model Year 2006.5; Non-Adjustable Arm | |
| 2006 | Kia | Optima | Rear Upper Rearward | Model Year 2006.5; Non-Adjustable Arm |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.