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Dorman 521-323 Lateral Arm - Rear Left or Rear Right
Overview of Dorman 521-323 Lateral Arm for Cadillac Models
The Dorman 521-323 lateral arm is engineered to provide reliable suspension support for select Cadillac vehicles. Designed specifically for Cadillac Allante, DeVille, Eldorado, and Seville models, this lateral arm ensures proper alignment and handling performance.
- Constructed from durable steel for strength and longevity
- Includes rubber bushings to reduce vibration and noise
- Regular grade type suitable for standard driving conditions
- Casting/forged control arm type for enhanced structural integrity
- No ball joint or grease fitting required, simplifying maintenance
Detailed Product Description
This lateral arm by Dorman is crafted from high-quality steel, providing the necessary rigidity and durability to maintain suspension geometry on Cadillac Allante, DeVille, Eldorado, and Seville vehicles. The included rubber bushings help absorb road shocks and minimize noise, contributing to a smoother ride. As a regular grade lateral arm, it is designed to meet OEM specifications without adjustability or ball joint components, making it a direct replacement part. The casting and forging manufacturing process enhances the part's strength, ensuring consistent performance over time.
Common Applications and Problem Resolution
- Restores proper suspension alignment and handling
- Eliminates excessive suspension noise caused by worn bushings
- Addresses uneven tire wear due to faulty lateral arms
- Corrects steering instability linked to damaged suspension components
- Prevents premature suspension component failure
Installation Notes and Tips
Installation of the Dorman 521-323 lateral arm requires basic suspension knowledge and tools. Since the part includes pre-installed rubber bushings and does not require grease fittings or ball joint installation, the process is straightforward. It is recommended to inspect related suspension components during replacement and perform a wheel alignment after installation to ensure optimal vehicle handling.
Quality Assurance and Warranty
Dorman parts are manufactured to meet or exceed OEM standards, ensuring reliable fit and function. The 521-323 lateral arm undergoes rigorous quality control to maintain durability and performance. Please refer to Dorman's official warranty policy for specific coverage details.
| Brand | Dorman |
|---|---|
| Part Number | 521-323 |
| Adjustable | No |
| Ball Joint Included | No |
| Ball Joint Installed | No |
| Bushing Material | Rubber |
| Bushings Included | Yes |
| Control Arm Type | Casting/Forged |
| Grade Type | Regular |
| Grease Fitting Included | Not Required |
| Material | Steel |
| Mount Stud Quantity | 0 |
| Package Contents | Lateral Arm |
| Pre Greased | Not Required |
This part fits 40 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2002 | Cadillac | Eldorado | Rear Left | |
| 2002 | Cadillac | Eldorado | Rear Right | |
| 2001 | Cadillac | Eldorado | Rear Left | |
| 2001 | Cadillac | Eldorado | Rear Right | |
| 2000 | Cadillac | Eldorado | Rear Left | |
| 2000 | Cadillac | Eldorado | Rear Right | |
| 1999 | Cadillac | DeVille | Rear Left | |
| 1999 | Cadillac | DeVille | Rear Right | |
| 1999 | Cadillac | Eldorado | Rear Left | |
| 1999 | Cadillac | Eldorado | Rear Right | |
| 1998 | Cadillac | DeVille | Rear Left | |
| 1998 | Cadillac | DeVille | Rear Right | |
| 1998 | Cadillac | Eldorado | Rear Left | |
| 1998 | Cadillac | Eldorado | Rear Right | |
| 1997 | Cadillac | DeVille | Rear Left | |
| 1997 | Cadillac | DeVille | Rear Right | |
| 1997 | Cadillac | Eldorado | Rear Left | |
| 1997 | Cadillac | Eldorado | Rear Right | |
| 1997 | Cadillac | Seville | Rear Left | |
| 1997 | Cadillac | Seville | Rear Right | |
| 1996 | Cadillac | DeVille | Rear Left | |
| 1996 | Cadillac | DeVille | Rear Right | |
| 1996 | Cadillac | Eldorado | Rear Left | |
| 1996 | Cadillac | Eldorado | Rear Right | |
| 1996 | Cadillac | Seville | Rear Left | |
| 1996 | Cadillac | Seville | Rear Right | |
| 1995 | Cadillac | DeVille | Rear Left | |
| 1995 | Cadillac | DeVille | Rear Right | |
| 1995 | Cadillac | Eldorado | Rear Left | |
| 1995 | Cadillac | Eldorado | Rear Right | |
| 1995 | Cadillac | Seville | Rear Left | |
| 1995 | Cadillac | Seville | Rear Right | |
| 1994 | Cadillac | DeVille | Rear Left | |
| 1994 | Cadillac | DeVille | Rear Right | |
| 1994 | Cadillac | Eldorado | Rear Left | |
| 1994 | Cadillac | Eldorado | Rear Right | |
| 1994 | Cadillac | Seville | Rear Left | |
| 1994 | Cadillac | Seville | Rear Right | |
| 1993 | Cadillac | Allante | Rear Left | |
| 1993 | Cadillac | Allante | Rear Right |
* 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.