fits model: W209, Clk. make: Mercedes. year: 2003–2009.

( Manufacturer Part Number: A2096900440 ), ( Type: Rocker Panel ), ( Oe/oem Part Number: Clk-class Clk Class Mercedes Benz Mb Original Oem ), ( Color: Blue ), ( Placement On Vehicle: Right ), ( Country Of Origin: Germany )
The **Mercedes-Benz A2096900440 (W209, 2003 2009) CLK Right Passenger Skirt/Rocker Panel (SS306)** is a meticulously crafted, high-quality replacement component designed to restore the sleek, aerodynamic, and premium appearance of the iconic Mercedes-Benz CLK-Class (C209) coupe and cabriolet models from the 2003 through 2009 production years. This part serves as the right-hand side lower body panel, seamlessly integrating with the rocker panel and skirt area to enhance both the structural integrity and aesthetic appeal of the vehicle. Engineered to meet Mercedes-Benz s exacting standards, this panel is crafted from durable, corrosion-resistant materials, ensuring long-lasting performance even in harsh environmental conditions. Its precise fitment eliminates gaps, misalignments, or misplaced seams, providing a flawless, factory-like finish that elevates the car s resale value and curb appeal. Whether used for cosmetic restoration, accident repairs, or routine maintenance, this replacement part is a testament to Mercedes-Benz s commitment to quality, offering a perfect blend of form and function. The SS306 designation indicates its compatibility with the specific trim level and body style, guaranteeing an uncompromising fit for enthusiasts and professionals alike who demand nothing less than excellence in their restoration projects.
### **Pros and Cons of Buying a Mercedes-Benz W209 CLK (2003-2009) with the Specified Part (Right Passenger Skirt/Rocker Panel, SS306)**
#### **Pros**
1. **Reliability of Mercedes-Benz Engines and Chassis**
The W209 CLK (part of the R170 series) is built on a solid platform with a reputation for durability, especially when maintained properly. The M110/M111 engines (common in this generation) are known for longevity if serviced regularly. Many examples with 200,000 miles still run well with proper care.
2. **Classic Coupe Design and Driving Dynamics**
The W209 retains the iconic CLK coupe silhouette, offering a sporty, rear-wheel-drive (or optional 4MATIC) driving experience that appeals to enthusiasts. The manual transmission models (if available) provide a more engaging drive than modern automatics.
3. **Potential for Modifications and Customization**
The W209 has a strong aftermarket presence, allowing for upgrades such as suspension tuning, exhaust modifications, and interior enhancements. Parts like the rocker panel (SS306) are relatively common, making repairs or restorations more accessible.
4. **Resale Value for Well-Maintained Examples**
While not as valuable as newer Mercedes models, a clean, low-mileage W209 with service records can hold its value better than average for its class. Collectors and enthusiasts often seek out this generation for its balance of luxury and sportiness.
5. **Availability of Replacement Parts**
The W209 is no longer in production, but its parts are still widely available through Mercedes-Benz dealerships, third-party suppliers, and online marketplaces. The rocker panel (SS306) is a common wear item, and sourcing it should not be difficult.
6. **Potential for Lower Purchase Price Compared to Newer Models**
Depending on the market, a W209 can be purchased at a fraction of the cost of a newer Mercedes, making it an attractive option for those seeking a premium driving experience without a high upfront investment.
---
#### **Cons**
1. **Aging Reliability Issues**
While some W209 models are robust, others suffer from common problems such as:- **Timing chain/valvetrain wear** (especially in higher-mileage examples).
- **Electrical gremlins** (e.g., faulty sensors, wiring issues, or infotainment glitches).
- **Suspension and steering wear** (ball joints, tie rods, and bushings often require replacement).
- **Transmission issues** (automatic transmissions can develop slipping or rough shifting over time).
The rocker panel (SS306) itself may be damaged due to road debris, rust, or impact, requiring replacement.
2. **Higher Maintenance Costs**
Mercedes-Benz parts and labor are expensive, even for older models. Regular maintenance (e.g., timing chain replacement, fuel system cleaning, and suspension work) can add up quickly. The cost of labor for bodywork (e.g., replacing the rocker panel) may also be prohibitive unless done by a specialist.
3. **Fuel Economy and Environmental Concerns**
The W209 s engines (particularly the V6 and V8 options) are thirsty by modern standards. Fuel economy ranges from 12-18 MPG (combined), which can be costly to operate. Additionally, emissions regulations may limit where older models can be driven in some regions.
4. **Comfort and Modern Amenities**
The W209 lacks many modern conveniences such as:- Advanced driver-assistance systems (e.g., adaptive cruise control, lane-keeping).
- Current infotainment systems (the older COMAND or radio interfaces can be outdated and prone to failure).
- Improved crash safety ratings compared to newer models.
The interior may also feel dated, with less refined materials than contemporary Mercedes-Benz vehicles.
5. **Potential for Rust and Body Corrosion**
Depending on the climate and history of the vehicle, the W209 may suffer from rust, particularly in the wheel arches, rocker panels, and undercarriage. The SS306 rocker panel itself is a common rust hotspot, so inspecting for corrosion is critical before purchase.
6. **Insurance Costs**
Older Mercedes models can be expensive to insure, especially if the vehicle has been modified or has a history of mechanical issues. Comprehensive coverage may be necessary to protect against costly repairs.
7. **Limited Warranty Coverage**
Most W209 models purchased used will have no warranty coverage from the manufacturer. Any repairs will be out-of-pocket, adding to the overall cost of ownership.
---
### **Conclusion**
The Mercedes-Benz W209 CLK (2003-2009) with the specified rocker panel (SS306) issue can be a rewarding purchase for the right buyer particularly those who appreciate classic design, driving dynamics, and are willing to invest time and money in maintenance. The vehicle offers a blend of luxury and sportiness that remains desirable, but it comes with notable drawbacks, including reliability concerns, high ownership costs, and outdated technology.
If you are mechanically inclined, have access to a budget for repairs, and prioritize the driving experience over modern amenities, the W209 can be a fantastic project car or a fun daily driver. However, if reliability, low maintenance costs, and advanced safety features are priorities, a newer or more modern vehicle may be a better choice.
---
### **Recommendation**
1. **If You Are Buying for a Project or Enthusiast Use:**- **Proceed with caution.** Thoroughly inspect the vehicle s mechanical condition, including the engine, transmission, suspension, and electrical systems. A pre-purchase inspection by a Mercedes specialist is highly recommended.
- **Budget for repairs.** Allocate funds for potential issues such as timing chain replacement, suspension work, and bodywork (e.g., replacing the rocker panel). Expect to spend at least $2,000 $5,000 on repairs depending on the vehicle s condition.
- **Prioritize low-mileage examples.** Look for models with under 100,000 miles and complete service records. Avoid high-mileage examples without proof of maintenance.
- **Consider manual transmission models.** If available, they offer a more engaging drive and are often more reliable than automatics in this generation.
2. **If You Are Buying for Daily Use:**- **Avoid unless you are prepared for higher costs.** The W209 is not ideal for those seeking a hassle-free, low-maintenance luxury car. Consider a more modern Mercedes (e.g., W204 E-Class or W212 C-Class) or a well-maintained used luxury sedan for better reliability and value.
- **Insure carefully.** Shop around for insurance quotes, as premiums can be high for older Mercedes models.
3. **For the Rocker Panel (SS306) Specifically:**- **Replace it if damaged.** Rust or impact damage to the rocker panel can compromise structural integrity. If the panel is already compromised, factor in the cost of replacement (parts alone can range from $300 $800, plus labor).
- **Source from a reputable supplier.** Ensure the replacement panel is OEM or high-quality aftermarket to avoid future issues.
**Final Verdict:**The W209 CLK is a fantastic car for the right owner one who enjoys working on projects, appreciates classic design, and isn t deterred by higher maintenance costs. However, it is not a "set-and-forget" vehicle. If you are willing to put in the effort and budget accordingly, it can be an incredibly rewarding purchase. For those seeking a more straightforward ownership experience, a newer or more modern vehicle would be the smarter choice.