Dorman 528-073 Front Left Lower Control Arm 03-06 Mercedes-Benz S500 S430
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$166.54
Select your vehicle at the top of the page to check fitment.
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Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
This suspension control arm and ball joint assembly is a direct replacement for the original equipment on specific vehicle applications. An industry-leading evaluation process ensures a smooth ride, directional stability and predictable dynamics.
- Trustworthy replacement - this control arm and ball joint assembly directly replaces the original assembly on specific vehicle applications
- Complete repair - each assembly includes pre-installed ball joint and bushings, saving time and labor
- Quality engineering - underwent industry-leading testing to ensure a smooth, stable and safe ride
- Durably designed - additional coatings offer long-lasting rust and corrosion resistance
Vehicle Fitment
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2003-2006 | Mercedes-Benz | S430 | Front Left Lower | AWD |
| 2003-2006 | Mercedes-Benz | S500 | Front Left Lower | AWD |
Please confirm the part number and your vehicle's year, make, model and engine before ordering. Questions? Message us with your VIN and we'll check fitment for you.
Specifications
| Brand | Dorman |
|---|---|
| Part Number | 528-073 |
| UPC | 889245065278 |
| Placement | Front, Left, Lower |
| Thread Direction | Clockwise (Right) |
| Length | 65 mm |
| Mounting Hardware Included | Yes |
| Adjustable | No |
| Bushing Material | Rubber |
| Bushing Inside Diameter | 14.5 mm; 15 mm |
| Bushing Length | 87 mm; 97 mm |
| Bushing Color | Black |
| Finish | Painted |
| Mounting Hole Quantity | 0 |
| Boot Color | Black |
| Bearing Material | Polymer |
| Reinforced | No |
| Pre-Greased | Yes |
| Castle Nut Included | No |
| Grease Fitting Included | No |
| Bushings Included | Yes |
| Dust Boot Included | Yes |
| Ball Joint Mounting Type | Machined |
| Ball Joint Stud Type | Grooved |
| Ball Joint Included | Yes |
| Control Arm Construction | Forged |
| Control Arm Material | Steel |
| Cotter Pin Included | No |
| Grade Type | Standard Replacement |
| Locking Nut Included | Yes |
| Greaseable | No |
| Control Arm Maximum Width | 469 mm |
| Control Arm Color | Black |
| Ball Joint Stud Length | 70.5 mm; 45.6 mm |
| Control Arm Maximum Length | 388.5 mm |
| Steering Type | Power |
| Thread Size | 14 mm; 1.5 mm |
| Distance Between Bushings | 469 mm |
| Attachments Included | Yes |
| Ball Joint Installed | Yes |
| Ball Joint Thread Diameter | 14 mm |
| End 1 Thread Diameter | 14 mm |
| End 1 Thread Pitch | 1.5 mm |
| Package Contents | 1 Control Arm; 2 Nuts |
| Set | No |
| Suspension Grade Type | Standard Replacement |
| Thread Pitch | 1.5 mm |
| Country of Origin | China |
| Warranty | Limited Lifetime |
OE & Interchange Numbers
| 2203307307 | Mercedes-Benz (OE) |
|---|---|
| SMS101079 | Interchange |
| CMS101079 | Interchange |
| V301811 | Interchange |
| GS101079 | Interchange |
| CA16534 | Interchange |
| 12CB10583 | Interchange |