OE Quality
60-Day Returns

Suspensia X05CJ0946 Suspension Control Arm and Ball Joint Assembly - Front Right Lower Forward
Suspensia Suspension Control Arm for BMW Models
The Suspensia Suspension Control Arm and Ball Joint Assembly (Part Number X05CJ0946) is engineered for precise fitment on select BMW vehicles including the 525i, 528i, 530i, 540i, M5, and Z8. Designed with corrosion-resistant aluminum and pre-greased components, this control arm assembly offers reliable performance and durability for your BMW's suspension system.
Key Features of Suspensia Control Arm X05CJ0946
- Corrosion resistant aluminum control arm for extended lifespan
- Pre-greased ball joint with press-in mounting type for ease of installation
- Threaded ball joint stud type ensuring secure attachment
- Composite bearing type for smooth suspension movement
- Includes mounting hardware and bushings for a complete assembly
- Control arm dimensions: maximum width 5.709 inches, maximum length 19.291 inches
- Grey finish providing a clean, professional appearance
Detailed Description
This Suspensia suspension control arm and ball joint assembly is specifically designed to meet the suspension requirements of BMW 525i, 528i, 530i, 540i, M5, and Z8 models. Constructed from lightweight yet durable aluminum, the control arm resists corrosion and maintains structural integrity under demanding driving conditions. The ball joint is pre-greased and features a press-in mounting type with a threaded stud, which facilitates a secure and reliable connection to the vehicle’s suspension system. Composite bearings reduce friction and wear, contributing to smoother handling and improved ride quality. The assembly comes with bushings and mounting hardware, ensuring a straightforward replacement process.
Common Applications and Issues Addressed
- Replacement of worn or damaged suspension control arms on BMW 5 Series and Z8 models
- Correction of suspension misalignment and uneven tire wear
- Restoration of steering responsiveness and vehicle stability
- Elimination of clunking noises caused by faulty ball joints or bushings
- Improvement of overall suspension performance and safety
Installation Notes and Tips
When installing the Suspensia control arm X05CJ0946, ensure the vehicle is securely lifted and supported. Since the ball joint is pre-greased and press-in mounted, no additional greasing is required. Verify that the threaded ball joint stud is properly torqued to manufacturer specifications. It is recommended to perform a wheel alignment after installation to maintain optimal suspension geometry and tire wear.
Quality Assurance and Warranty
Suspensia suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The corrosion-resistant aluminum construction and composite bearings contribute to long-lasting durability. While specific warranty details are not provided, Suspensia products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.
| Brand | Suspensia |
|---|---|
| Part Number | X05CJ0946 |
| Finish | Corrosion resistant |
| Pre-Greased | Yes |
| Grease Fitting Included | No |
| Ball Joint Mounting Type | Press in |
| Ball Joint Stud Type | Threaded |
| Control Arm Material | Aluminum |
| Mounting Hardware Included | Yes |
| Bushing Included | Yes |
| Adjustable | No |
| Bearing Type | Composite |
| Greaseable | No |
| Control Arm Maximum Width | 5.709 |
| Control Arm Color | Grey |
| Control Arm Maximum Length | 19.291 |
This part fits 35 vehicles. Search below:
| Year | Make | Model | Body Type | # Doors | Drive Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2003 | BMW | 525i | Sedan | 4 Door | RWD | Front Right Lower Forward | |
| 2003 | BMW | 525i | Wagon | 4 Door | RWD | Front Right Lower Forward | |
| 2003 | BMW | 530i | Front Right Lower Forward | ||||
| 2003 | BMW | 540i | Sedan | 4 Door | RWD | Front Right Lower Forward | |
| 2003 | BMW | 540i | Wagon | 4 Door | RWD | Front Right Lower Forward | |
| 2003 | BMW | M5 | Sedan | 4 Door | RWD | Front Right Lower Forward | |
| 2003 | BMW | Z8 | Convertible | 2 Door | RWD | Front Right Lower Forward | |
| 2002 | BMW | 525i | Sedan | 4 Door | RWD | Front Right Lower Forward | |
| 2002 | BMW | 525i | Wagon | 4 Door | RWD | Front Right Lower Forward | |
| 2002 | BMW | 530i | Front Right Lower Forward | ||||
| 2002 | BMW | 540i | Sedan | 4 Door | RWD | Front Right Lower Forward | |
| 2002 | BMW | 540i | Wagon | 4 Door | RWD | Front Right Lower Forward | |
| 2002 | BMW | M5 | Sedan | 4 Door | RWD | Front Right Lower Forward | |
| 2002 | BMW | Z8 | Convertible | 2 Door | RWD | Front Right Lower Forward | |
| 2001 | BMW | 525i | Sedan | 4 Door | RWD | Front Right Lower Forward | |
| 2001 | BMW | 525i | Wagon | 4 Door | RWD | Front Right Lower Forward | |
| 2001 | BMW | 530i | Front Right Lower Forward | ||||
| 2001 | BMW | 540i | Sedan | 4 Door | RWD | Front Right Lower Forward | |
| 2001 | BMW | 540i | Wagon | 4 Door | RWD | Front Right Lower Forward | |
| 2001 | BMW | M5 | Sedan | 4 Door | RWD | Front Right Lower Forward | |
| 2001 | BMW | Z8 | Convertible | 2 Door | RWD | Front Right Lower Forward | |
| 2000 | BMW | 528i | Sedan | 4 Door | RWD | Front Right Lower Forward | |
| 2000 | BMW | 528i | Wagon | 4 Door | RWD | Front Right Lower Forward | |
| 2000 | BMW | 540i | Sedan | 4 Door | RWD | Front Right Lower Forward | |
| 2000 | BMW | 540i | Wagon | 4 Door | RWD | Front Right Lower Forward | |
| 2000 | BMW | M5 | Sedan | 4 Door | RWD | Front Right Lower Forward | |
| 2000 | BMW | Z8 | Convertible | 2 Door | RWD | Front Right Lower Forward | |
| 1999 | BMW | 528i | Sedan | 4 Door | RWD | Front Right Lower Forward | |
| 1999 | BMW | 528i | Wagon | 4 Door | RWD | Front Right Lower Forward | |
| 1999 | BMW | 540i | Sedan | 4 Door | RWD | Front Right Lower Forward | |
| 1999 | BMW | 540i | Wagon | 4 Door | RWD | Front Right Lower Forward | |
| 1998 | BMW | 528i | Sedan | 4 Door | RWD | Front Right Lower Forward | |
| 1998 | BMW | 540i | Sedan | 4 Door | RWD | Front Right Lower Forward | |
| 1997 | BMW | 528i | Sedan | 4 Door | RWD | Front Right Lower Forward | |
| 1997 | BMW | 540i | Sedan | 4 Door | RWD | Front Right Lower Forward |
* 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.