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Dorman 521-775 Suspension Control Arm - Front Left Lower
Durable Suspension Control Arm for Kia Magentis, Optima, and Rondo
The Dorman 521-775 suspension control arm is engineered to provide reliable performance and maintain proper suspension geometry for Kia Magentis, Optima, and Rondo models. Constructed from coated steel with a boxed design, this control arm offers strength and durability for everyday driving conditions.
Key Features of the Dorman 521-775 Control Arm
- Made from robust steel with a coated finish to resist corrosion
- Boxed construction enhances structural integrity
- Includes a black rubber bushing with a 14.3 mm inside diameter and 39.6 mm outside diameter
- Overall length of 262.5 mm for precise fitment
- Welded ball joint mounting type with threaded ball joint stud (ball joint not included)
- Press-in end type with bushing linkage end for secure suspension connection
Detailed Description
This suspension control arm by Dorman is designed specifically for Kia Magentis, Optima, and Rondo vehicles, ensuring compatibility and proper fit. The steel construction with a coated finish provides resistance against rust and wear, while the boxed design adds rigidity to withstand suspension stresses. The included rubber bushing helps absorb vibrations and reduce noise, contributing to a smoother ride. Although the ball joint is not included, the control arm features a welded mounting point with a threaded stud type for easy ball joint installation. This part is a regular grade, non-adjustable control arm intended to replace worn or damaged components and restore suspension performance.
Common Applications and Issues Addressed
- Restores proper wheel alignment and suspension geometry
- Eliminates clunking or knocking noises from worn bushings
- Improves handling stability and steering response
- Replaces bent or damaged control arms from road impacts
- Reduces uneven tire wear caused by suspension play
Installation Notes and Tips
When installing the Dorman 521-775 control arm, ensure the vehicle is securely lifted and supported. Since mounting hardware and ball joint are not included, reuse existing components if in good condition or purchase replacements separately. Proper torque specifications should be followed to avoid premature wear. Inspect related suspension components during installation for any additional maintenance needs.
Quality Assurance and Warranty
Dorman suspension components are manufactured to meet or exceed OEM standards for fit and function. The 521-775 control arm undergoes quality checks to ensure durability and performance. Please refer to Dorman's warranty policy for specific coverage details.
| Brand | Dorman |
|---|---|
| Part Number | 521-775 |
| Material | Steel |
| Bushing Color | Black |
| Length | 262.5 |
| Construction | Boxed |
| Color | Black |
| Finish | Coated |
| Grease Fitting Included | No |
| Bushings Included | Yes |
| Ball Joint Mounting Type | Welded |
| Ball Joint Stud Type | Threaded |
| Ball Joint Included | No |
| Mounting Hardware Included | No |
| Grade Type | Regular |
| Adjustable | No |
| Bushing Material | Rubber |
| Bushing Inside Diameter | 14.3 |
| Bushing Length | 92 |
| Ball Joint Installed | No |
| Bushing Outside Diameter | 39.6 mm |
| Bushing Quantity | 1 |
| End 2 Type | Press in |
| Linkage End Type | Bushing |
| Mounting Brackets Included | No |
| Overall Length | 262.5 mm |
| Package Contents | Control arm |
This part fits 16 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2012 | Kia | Rondo | Front Left Lower | |
| 2011 | Kia | Rondo | Front Left Lower | |
| 2010 | Kia | Magentis | Front Left Lower | |
| 2010 | Kia | Optima | Front Left Lower | |
| 2010 | Kia | Rondo | Front Left Lower | |
| 2009 | Kia | Magentis | Front Left Lower | |
| 2009 | Kia | Optima | Front Left Lower | |
| 2009 | Kia | Rondo | Front Left Lower | |
| 2008 | Kia | Magentis | Front Left Lower | |
| 2008 | Kia | Optima | Front Left Lower | |
| 2008 | Kia | Rondo | Front Left Lower | |
| 2007 | Kia | Magentis | Front Left Lower | |
| 2007 | Kia | Optima | Front Left Lower | |
| 2007 | Kia | Rondo | Front Left Lower | |
| 2006 | Kia | Magentis | Front Left Lower | Model Year 2006.5 |
| 2006 | Kia | Optima | Front Left Lower | Model Year 2006.5 |
* 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.