fits model: Slk, 300, 350. make: Mercedes. year: 2005–2011.

( Manufacturer Part Number: A1726940800 ), ( Country Of Origin: Germany ), ( Color: Red ), ( Material: Carpet ), ( Vintage Part: No ), ( Placement On Vehicle: Rear ), ( Type: Trunk Lid ), ( Oe/oem Part Number: 1726940800, 1716930291 ), ( Manufacturer Warranty: 1 Month ), ( Finish: Textured )
The **Mercedes-Benz A1726940800 (2005 2011 SLK 280/300/350) Rear Trunk/Front Lid Cover** is a meticulously crafted, high-performance component designed to enhance both the aesthetic and functional integrity of your SLK roadster. This premium lid cover, manufactured to Mercedes-Benz s exact specifications, is engineered from durable, high-quality materials that ensure long-lasting durability while maintaining the iconic sleekness of the SLK s signature design. The cover features a seamless, aerodynamic contour that not only preserves the vehicle s aerodynamic efficiency but also protects the delicate interior from dust, debris, and environmental elements, thereby safeguarding the convertible top mechanism and upholstery from premature wear. Whether your SLK is parked in direct sunlight, exposed to rain, or stored in a garage, this lid cover acts as a robust shield, preventing sun damage, water ingress, and potential rust formation on critical components.
Crafted with precision, the A1726940800 lid cover is designed to fit flawlessly across the SLK 280, 300, and 350 models produced between 2005 and 2011, ensuring a perfect alignment with the vehicle s contours. The material blend likely a combination of reinforced plastic and weather-resistant polymers offers both flexibility and rigidity, allowing it to withstand minor impacts and temperature fluctuations without warping or cracking. The cover s smooth, matte finish is engineered to harmonize with the SLK s exterior, blending seamlessly with the bodywork while adding a subtle yet sophisticated touch to the vehicle s overall appearance. For owners who prioritize both form and function, this lid cover is an essential upgrade, offering a balance of practicality and luxury that aligns with Mercedes-Benz s reputation for excellence.
Beyond its protective and aesthetic benefits, the A1726940800 lid cover also contributes to the SLK s operational efficiency. By maintaining a consistent airflow over the vehicle s roof and reducing turbulence, it helps preserve the roadster s dynamic handling and fuel economy, particularly during high-speed driving. The cover s ergonomic design ensures easy installation and removal, allowing owners to switch between open and closed configurations with minimal effort. Whether you re a daily driver seeking added convenience or a performance enthusiast who values every detail, this lid cover is a practical yet stylish solution that elevates the SLK experience. With its robust construction and meticulous attention to detail, it stands as a testament to Mercedes-Benz s commitment to quality, making it a worthwhile investment for any SLK owner looking to protect and enhance their vehicle.
### **Pros and Cons of Buying a Mercedes-Benz SLK (2005 2011) with a Rear Trunk/Front Lid Cover (VIN: A1726940800)**
#### **Pros**
1. **Sporty and Stylish Design**
The SLK is a two-seater roadster with a sleek, aerodynamic coupe-like silhouette, offering a premium driving experience. Its convertible top provides open-air enjoyment while maintaining a sporty stance.
2. **Strong Performance (280, 300, 350 Models)**
- **SLK 280 (M179 engine, 2.8L V6):** Produces around **211 225 hp**, offering a balanced mix of power and efficiency. The 6-speed automatic transmission (or optional 7G-Tronic) provides smooth shifts.
- **SLK 300 (M179 engine, 3.2L V6):** Generates **265 hp**, delivering more torque and a sportier feel, especially with the optional **Sport Package** (stiffer suspension, sport seats, and quicker steering).
- **SLK 350 (M276 engine, 3.5L V6):** The most powerful variant, producing **292 hp**, with a more refined turbocharged V6. It handles well and offers a more luxurious feel compared to the naturally aspirated models.
3. **Comfortable and Well-Built Interior**
The cabin is spacious for two, with high-quality materials (especially in higher trims like **Elegance or Sport**). The **Power Slide & Fold** top is convenient, and the **Mercedes Media Interface (MMI)** (in later models) provides a user-friendly infotainment system.
4. **Good Handling and Driving Dynamics**
The SLK has a **low center of gravity** when the top is up, contributing to nimble handling. The **adaptive dampers** (in some models) adjust suspension firmness based on road conditions. The **steering** is precise, and the **braking system** (with optional **ESP stability control**) is reliable.
5. **Reliability of the M179 and M276 Engines**
- The **M179 V6 (280/300)** is known for being **durable** if maintained properly. Common issues (like **water pump failures** or **timing chain stretch**) can be mitigated with regular servicing.
- The **M276 turbo V6 (350)** is more complex but generally reliable if the **turbocharger and oil system** are well-maintained. Some owners report **oil consumption** issues, which may require attention.
6. **Convertible Convenience**
The **Power Slide & Fold** top is easy to operate (unlike some older convertibles with manual tops). The **hardtop option** (available in some years) provides extra weather protection.
7. **Resale Value and Prestige**
Mercedes-Benz retains its **luxury appeal**, and the SLK, despite its age, still holds value better than many competitors. Owning a Mercedes carries prestige, especially in the **280/300/350** trim levels.
8. **Available Safety Features (Depending on Year & Trim)**
- **Anti-lock Brakes (ABS)**
- **Electronic Stability Program (ESP)** (standard on most 2007 models)
- **Traction Control**
- **Side Airbags** (standard)
- **Pre-Collision System (optional in later models)**
9. **Modification Potential**
The SLK has a **dedicated aftermarket**, allowing upgrades like:- **Cold Air Intakes** (for better engine breathing)
- **Performance Exhaust Systems**
- **Suspension Upgrades** (lowering springs, coilovers)
- **Tire & Wheel Upgrades** (for better grip)
- **Interior Customization** (leather, wood trim, etc.)
10. **Fun to Drive**
The SLK is **engaging in a straight line** and **tight corners**, making it a great choice for enthusiasts who enjoy **open-top driving with sporty handling**.
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#### **Cons**
1. **Maintenance Costs Can Be High**
- **Mercedes is not cheap to maintain**, especially if parts are not sourced from reputable dealers or aftermarket suppliers.
- **Common high-cost repairs:**- **Water pump replacement** (every 60,000 80,000 miles)
- **Timing chain & tensioner replacement** (M179, $1,000 $1,500)
- **Turbocharger issues** (M276, $1,500 $2,500 if failed)
- **Suspension components** (struts, bushings, control arms)
- **Electrical gremlins** (common in older MMI systems)
2. **Fuel Economy is Moderate**
- **SLK 280:** 18 22 MPG (city/highway)
- **SLK 300:** 16 20 MPG
- **SLK 350:** 15 19 MPG
- Not the most efficient in its class, especially compared to modern hybrids or turbocharged alternatives.
3. **Convertible Top Reliability Issues**
- Some owners report **leaks** (especially around the **windshield frame** and **roof seals**).
- **Motor failures** in the **Power Slide & Fold** mechanism can occur if not maintained.
- **Rust** can develop in the **top fabric** if not stored properly.
4. **Rear Trunk Space is Extremely Limited**
- The **rear trunk (under the hood when top is up)** is **tiny** barely enough for a few small bags.
- **Front trunk (when top is down)** is slightly larger but still **not practical** for large items.
- If you need **serious cargo space**, this is a major drawback.
5. **Comfort Limitations**
- **Two-seater only** not ideal for families or frequent passengers.
- **Rear seats are non-existent** (only a small storage area behind the seats).
- **Road noise** can be noticeable at higher speeds, though the **hardtop** helps reduce it.
6. **Electrical and Infotainment Issues (Especially in Older Models)**
- **MMI (Mercedes Media Interface)** can be **glitchy** or **slow** in pre-2008 models.
- **Radio/Bluetooth connectivity** may require updates or aftermarket solutions.
- **Power window or seat motor failures** are not uncommon.
7. **Depreciation Over Time**
- While Mercedes retains some value, the SLK (especially the **280**) depreciates faster than some luxury alternatives (e.g., BMW Z4, Audi TT).
- **Higher trims (Elegance, Sport, AMG)** hold value better than base models.
8. **Potential for Hidden Issues**
- **Oil leaks** (valve cover gasket, oil filter housing gasket)
- **Transmission wear** (especially in higher-mileage examples)
- **Suspension wear** (ball joints, bushings, struts)
- **Brake system failures** (especially if not maintained)
- **Always get a **pre-purchase inspection (PPI)** before buying.
9. **Limited Off-Road or Rough Road Capability**
- The SLK is a **road car**, not built for **gravel, snow, or extreme conditions**.
- **Low ground clearance** makes it susceptible to **underbody damage** on rough roads.
10. **Resale Market Can Be Competitive**
- Finding **parts and mechanics** who specialize in Mercedes can be difficult in some areas.
- **Insurance costs** may be higher than for non-luxury sports cars.
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### **Conclusion & Recommendation**
#### **Who Should Buy a 2005 2011 Mercedes-Benz SLK (280/300/350)?**
**Ideal for:**- **Enthusiasts who prioritize driving dynamics and open-air fun** over practicality.
- **Owners who can afford maintenance costs** and want a **premium sports car experience**.
- **Those who value **brand prestige** and **luxury** in a two-seater convertible.
- **Buyers who plan to **modify or upgrade** the car (performance, aesthetics, tech).
- **People who don t need much cargo space** and are okay with limited rear storage.
**Not ideal for:**- **Families or those needing passenger/load capacity.**
- **Budget-conscious buyers** (high maintenance costs).
- **People who frequently drive in harsh conditions** (extreme cold, rough roads).
- **Those who dislike **electrical quirks** or **infotainment limitations**.
- **Buyers who want **modern fuel efficiency** or **advanced safety tech**.
#### **Best Model Choice in This Range:**- **SLK 300 (M179 V6)** **Best balance of power,
These items can only be shipped to a COMMERCIAL address with an available dock or forklift for unloading. The part is in good working condition and has normal wear. Most questions are answered within a couple of hours. This is an OEM rear trunk lid cover trim for 2005 - 2011 Mercedes-Benz SLK 280, 3 and 350.