MERCEDES 1718200975 Rear Right Trunk Air Breather Vent Benz R171

( Manufacturer Part Number: 1718200975 ), ( Paint Code: 590 ), ( Type: Grille ), ( Manufacturer Warranty: 1 Month ), ( Placement On Vehicle: Rear, Right )

Review MERCEDES benz Rear Right Trunk Air Breather Vent Oem fits SLK280 SLK350 2005–2008

The **Mercedes-Benz 1718200975** is an essential, high-performance replacement part designed specifically for the **R171 SLK (2005 2008) models**, including the **SLK280 and SLK350 variants**. This **rear right trunk air breather vent** plays a critical role in maintaining optimal airflow within the vehicle s trunk compartment, ensuring proper ventilation and preventing moisture buildup, which can lead to rust, corrosion, or unpleasant odors over time. Crafted with precision engineering typical of Mercedes-Benz components, this vent features a durable, corrosion-resistant construction, often made from high-quality plastic or reinforced materials that withstand the rigors of daily use, exposure to varying weather conditions, and the occasional bump or impact that can occur in road travel. Its sleek, aerodynamic design seamlessly integrates into the trunk s interior, blending functionality with the sporty, refined aesthetic of the SLK s cabin. The vent is strategically positioned to facilitate efficient airflow, helping to regulate temperature and humidity levels, which is particularly beneficial during long drives or when transporting items that may release moisture, such as wet clothing or sports gear. For owners seeking to preserve the longevity of their SLK s trunk area or those who have experienced wear and tear on their original vent, this OEM-quality replacement ensures a perfect fit, maintaining the vehicle s resale value and performance. Whether installed during routine maintenance or as part of a restoration project, this part exemplifies Mercedes-Benz s commitment to both form and function, delivering a solution that is as reliable as it is visually unobtrusive.

### **Pros and Cons of Buying a Mercedes-Benz R171 SLK (2005-2008) with a Rear Right Trunk Air Breather/Vent Issue**

#### **Pros**

1. **Sporty Convertible Design** The SLK is a stylish, roadster-style coupe with a retractable hardtop, offering an open-air driving experience while maintaining practicality.

2. **Strong Engine Options** The **SLK280 (3.2L V6)** and **SLK350 (4.3L V8)** provide solid performance, with the V8 offering more power and torque for spirited driving. The 280 is more fuel-efficient, while the 350 delivers a more engaging driving experience.

3. **Comfortable Interior** The cabin is well-appointed with high-quality materials, good sound insulation, and a comfortable driver s seat. The convertible top is smooth and reliable when functioning properly.

4. **Reliability (for its class)** Mercedes-Benz SLKs from this generation are generally reliable if maintained properly. The R171 is known for having fewer major issues compared to some of its contemporaries.

5. **Resale Value** While not as high as newer models, the SLK retains decent resale value, especially the 350 variant, which is more desirable among enthusiasts.

6. **Convertible Convenience** The electric soft top is convenient, allowing for quick conversion between open and closed positions.

7. **Aftermarket Support** There is a strong aftermarket community for SLKs, offering parts, modifications, and tuning options for those looking to enhance performance or aesthetics.

8. **Classic Roadster Appeal** The SLK s design remains iconic, making it a desirable choice for those who appreciate classic European sports cars.

---

#### **Cons**

1. **Rear Right Trunk Air Breather/Vent Issue** This is a known problem in some R171 SLKs, particularly those with the **3.2L V6 (SLK280)**. The vent or breather can become clogged or fail, leading to:

- **Engine overheating** (due to poor airflow in the trunk, which houses the radiator and cooling components).

- **Water leaks** into the trunk, potentially damaging wiring or electronics.

- **Difficulty with the soft top** (if the vent is near the top mechanism).

- **Reduced cooling efficiency**, especially in stop-and-go traffic or high-temperature conditions.

*This issue is often caused by debris, rust, or a failing seal. Repairing it may require disassembling the trunk, cleaning the vent, or replacing damaged components.*

2. **Convertible Top Reliability** While generally smooth, the soft top can develop leaks over time, especially if not properly maintained. Some owners report issues with the **retracting mechanism or seals**, leading to water ingress.

3. **Maintenance Costs** Mercedes-Benz parts and labor can be expensive, especially for specialized components like the convertible top or electrical systems. Regular maintenance (e.g., fluid changes, timing belt replacement) is crucial but costly.

- **Faulty sensors** (e.g., oil pressure, temperature).

- **Intermittent power window or seat motor failures**.

- **Infotainment system glitches** (if equipped with a navigation system).

- **Battery drain** due to parasitic draw.

These issues can be frustrating and may require professional diagnosis.

5. **Rust Concerns** Some SLKs, particularly those from colder climates, develop rust in the **wheel wells, undercarriage, or trunk area**. A thorough inspection is necessary before purchase.

6. **Limited Practicality** As a two-seater, the SLK lacks cargo space, making it impractical for families or those needing to transport large items.

7. **Fuel Economy (V8 Model)** The **SLK350 (V8)** is thirsty, averaging around **14-16 MPG combined**, making it less economical than the V6 or modern hybrids.

8. **Depreciation** Like most luxury cars, the SLK loses value quickly. If you plan to keep it long-term, budget for potential depreciation.

9. **Noise Levels** Some owners report wind noise at high speeds, especially if the soft top is not fully sealed or if there are gaps in the hardtop.

10. **Parts Availability** While still available, some original parts (e.g., specific wiring harnesses, sensors) may become harder to find as the model ages.

---

### **Conclusion**

The **Mercedes-Benz R171 SLK (2005-2008)** is an excellent choice for those seeking a **fun, stylish, and reliable convertible** with strong engine options. However, the **rear right trunk air breather/vent issue** is a significant concern that must be addressed before purchasing. This problem, if left unchecked, can lead to **overheating, water damage, and reduced cooling efficiency**, potentially causing costly repairs down the line.

If you are **comfortable with maintenance, have a budget for potential fixes, and prioritize driving enjoyment over long-term low-cost ownership**, the SLK can be a fantastic car. However, if you are looking for a **plug-and-play luxury convertible with minimal hassles**, you may want to consider alternatives like a **BMW Z4, Porsche Boxster, or a well-maintained Audi TT**.

---

### **Recommendation**

1. **Inspect the Trunk Air Breather/Vent Thoroughly** Before buying, ensure the vent is clean, functional, and not corroded. If it s damaged, factor in repair costs (potentially **$200 $600** depending on labor and parts).

2. **Check for Water Leaks** Look for signs of water damage in the trunk, under the seats, or near the soft top mechanism.

3. **Test the Convertible Top** Ensure it retracts smoothly, seals properly, and doesn t leak. Replace seals if necessary.

4. **Review Maintenance Records** A well-documented service history is a good sign. Look for **timing belt replacements, fluid changes, and electrical system checks**.

5. **Consider a Pre-Purchased Inspection** If possible, have a **Mercedes specialist** inspect the car before buying to catch hidden issues.

6. **Budget for Potential Repairs** Allocate funds for **electrical gremlins, soft top maintenance, and cooling system checks** to avoid surprises.

7. **Decide Between 280 or 350**

- **SLK280 (V6)** More fuel-efficient, slightly cheaper to maintain, but less powerful.

- **SLK350 (V8)** More engaging to drive, better for spirited driving, but higher fuel costs and maintenance expenses.

8. **Alternative Considerations**

- If the **trunk vent issue is a dealbreaker**, look for an SLK with a **clean service history** or consider a **BMW Z4 (E85/E89)** or **Porsche Boxster (986)** as alternatives.

- If you re on a tight budget, a **used SLK with a known good cooling system** may be a better value than one with unresolved vent problems.

**Final Verdict:** The **R171 SLK is a great car for the right buyer** one who enjoys driving, isn t afraid of minor maintenance, and can address the **trunk vent issue proactively**. If you re prepared for potential repairs and value the **driving experience and styling**, it s a worthwhile purchase. However, if you want a **low-maintenance luxury convertible**, you may need to look elsewhere.

Details:

All parts are tested either before or after removal from the vehicle. Item may show light scuffs, scratches or other imperfections as a used part. Shipping cost or carrier may change, based on final destination. Keywords for search: SLK280 SLK350 SLK55 AMG R171.

Item Condition. Safe Packing Global shipping. Contact: Questions. SLK250 SLK350 SLK55 AMG R172.

WOW Automotive Alt Design OEM premium used parts Same day shipping Verified Fit No type: Part No: condition: Used Good/Normal use see photos Quick fit summary: Mercedes-Benz SLK280 Base Convertible 2-Door 2006 -2008; SLK350 2005 2008 Manufacturer Numbers, / A, Shipping We typically ship parcels within 24 hours. Bentley Corvette Porsche Aston Martin Maserati Mercedes BMW Jaguar Land Rover.

part #: 1718200975 prices

• $31.49-$142.14

specifications grilexte:

• for models: Slk280, Slk350
• for makes: Mercedes
• for years: 2005-2008
• mpn: 1718200975
• paint code: 590
• type: Grille
• manufacturer warranty: 1 Month
• placement on vehicle: Rear, Right

offer grilexte:

• options: Ship-to-home
• quantity: 1
• availability: In Stock
• sold: 0
• started: May 14, 2026

shipping grilexte:

• type: Fixed
• cost: $0.00
• service: Standard
• transit: 3-6 Days
• class: Standard

payments grilexte:

• other
• credit card: Mastercard
• wallet: Paypal

returns grilexte:

• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

general grilexte:

• condition: Used
• Car Truck Parts Accessories > Exterior Parts Accessories > Grilles

seller grilexte:

• rating: 99.9%
• city: Dallas, Texas
• # reviews: 4762

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