MERCEDES 2177801000 Upper Panoramic Sunroof Window Glass Sun Roof Benz

( Manufacturer Part Number: 2177801000 ), ( Part Type: Window Sun ), ( Id: A602e289-d737-4709-90a7-6ab21a1da09e ), ( Interchange: 288-50873 )

Review MERCEDES benz Coupe Upper Panoramic Sunroof Window Glass Sun Roof fits S550 2015–2016

The **Mercedes-Benz 2177801000 Original Equipment Upper Panoramic Sunroof Window Glass for the 2015-2016 S550** represents the pinnacle of automotive engineering and luxury design, meticulously crafted to elevate the driving and passenger experience in one of Mercedes-Benz s most iconic and performance-oriented models. This high-quality, factory-approved sunroof glass is engineered to seamlessly integrate with the S550 s sleek, aerodynamic roofline, offering an unobstructed view of the sky while maintaining structural integrity and weather resistance. Designed with precision, the upper panoramic sunroof features a robust, multi-layered glass construction that combines clarity with durability, ensuring optimal visibility and protection against wind, rain, and UV rays. The glass is treated with advanced anti-glare and anti-reflective coatings, which enhance contrast and reduce eye strain during both daytime and nighttime driving, allowing occupants to fully immerse themselves in the breathtaking panoramic vistas while maintaining comfort and safety. This component is not merely a functional element but a signature feature of Mercedes-Benz s commitment to blending cutting-edge technology with timeless elegance, embodying the brand s philosophy of "The Best or Nothing." Whether enhancing the aesthetic appeal of the S550 or providing a refreshing connection to the outdoors, this sunroof glass exemplifies the meticulous craftsmanship and attention to detail that define Mercedes-Benz s legacy of luxury and innovation. Perfect for owners seeking to restore or upgrade their vehicle with genuine, high-performance parts, this original equipment sunroof glass ensures a perfect fit and uncompromising quality.

### **Pros and Cons of Buying a Mercedes-Benz S550 (2015-2016) with an Upper Panoramic Sunroof (Part No. 2177801000)**

#### **Pros**

1. **Luxury and Prestige**

The Mercedes-Benz S-Class is synonymous with luxury, offering high-end materials, refined interiors, and a commanding driving position. The panoramic sunroof enhances the sense of openness and exclusivity, making the cabin feel more spacious and inviting.

2. **Performance and Power**

The S550 (2015-2016) is equipped with a **5.5L V8 biturbo engine**, producing **563 horsepower and 627 lb-ft of torque**, delivering strong acceleration and a thrilling driving experience. The **7G-Tronic automatic transmission** ensures smooth gear shifts, while the optional **4MATIC all-wheel drive** improves traction in various conditions.

3. **Advanced Technology and Comfort**

The S550 comes with cutting-edge infotainment (MBUX in later models, but still robust in 2015-2016), adaptive cruise control, lane-keeping assist, and a premium sound system. The **upper panoramic sunroof** adds natural light and ventilation, reducing reliance on artificial lighting and climate control.

4. **Resale Value and Brand Appeal**

Mercedes-Benz retains strong resale value, especially for well-maintained S-Class models. The S550 remains a desirable luxury sedan, attracting buyers who value both performance and prestige.

5. **Customization and Personalization**

The S550 offers multiple trim levels (including **S550 4MATIC and S550 Luxury**), allowing buyers to choose features like **adaptive damping, massaging seats, and premium leather upholstery**. The panoramic sunroof is a desirable upgrade for those who prioritize comfort and aesthetics.

6. **Safety Features**

The S550 includes **standard stability control, multiple airbags, and advanced driver-assistance systems** (depending on the year and trim). The panoramic sunroof does not compromise safety if installed correctly.

7. **Comfort and Space**

The S550 provides **ample rear legroom and a spacious cabin**, making it suitable for long drives. The sunroof enhances the feeling of openness without sacrificing structural integrity.

---

#### **Cons**

1. **High Maintenance and Repair Costs**

Mercedes-Benz vehicles, especially luxury models like the S-Class, are known for **expensive maintenance and repairs**. Common issues include **electrical gremlins, transmission problems, and complex diagnostics** that require specialized mechanics. The panoramic sunroof, while a premium feature, may also require professional servicing if it malfunctions.

2. **Fuel Efficiency Concerns**

The **5.5L V8 engine** is powerful but **not fuel-efficient**, with an **EPA-estimated 16-18 MPG combined**. High fuel consumption adds to long-term ownership costs, especially for frequent drivers.

3. **Depreciation Over Time**

While the S550 retains value better than many luxury cars, it still depreciates significantly over time. A **2015-2016 model** may have lost a substantial portion of its original value, making it a less cost-effective purchase compared to newer luxury sedans.

4. **Potential Sunroof Issues**

Upper panoramic sunroofs can develop **mechanical failures**, such as **stuck tracks, water leaks, or electrical malfunctions**. If the sunroof in this particular model (2015-2016) has a history of problems, repairs could be costly. Always check service records before purchasing.

5. **High Purchase Price**

Even as a used vehicle, an **S550 with a panoramic sunroof** will be **significantly more expensive** than mainstream luxury sedans. The premium price reflects its status, but it may not justify the cost for budget-conscious buyers.

6. **Complexity and Reliability Risks**

The S-Class is known for **electrical and software complexities**, which can lead to **unpredictable malfunctions**. Some owners report issues with **infotainment glitches, sensor failures, and transmission delays**, particularly in older models.

7. **Market Availability and Competition**

The **S550 is no longer in production**, meaning parts and service may become harder to find over time. Competitors like the **BMW 7 Series, Audi A8, or Lexus LS** offer similar luxury features at potentially lower long-term costs.

---

### **Conclusion**

The **Mercedes-Benz S550 (2015-2016) with an upper panoramic sunroof** is an **exceptional luxury sedan** that excels in **performance, comfort, and prestige**. It is ideal for buyers who prioritize **driving enjoyment, high-end features, and brand status** and can afford the **higher maintenance and fuel costs**.

- **Budget for maintenance** (expect **$1,000 $3,000 annually** for upkeep).

- **Fuel efficiency** (high consumption adds to long-term expenses).

- **Sunroof reliability** (check for leaks, mechanical issues, or past repairs).

- **Depreciation** (the model may not retain value as well as newer luxury alternatives).

If you **value luxury, power, and a premium driving experience** and can justify the costs, the S550 is a **fantastic choice**. However, if **cost-effectiveness and lower maintenance concerns** are priorities, a **newer luxury sedan or a well-maintained alternative** (such as a **BMW 740i or Audi A8**) might be a smarter investment.

### **Recommendation**

- You have a **strong budget** for maintenance and fuel.

- You **prioritize performance, luxury, and brand prestige** over long-term cost savings.

- The **sunroof has been well-maintained** (check service history).

- You plan to **keep the vehicle for a short to moderate term** (5-7 years).

- You want **better fuel efficiency** (e.g., hybrid or diesel options).

- You prefer **lower long-term ownership costs** (e.g., BMW 7 Series, Lexus LS).

- You are **concerned about reliability** and want a newer model with updated technology.

Before purchasing, **get a thorough pre-purchase inspection**, **review service records**, and **compare financing options** to ensure the S550 aligns with your financial and lifestyle needs.

Details:

Vehicle Stock #: 008266. Search for more parts from this donor vehicle. Seat Cushions do NOT come with airbags. Vehicle Mileage.

Part Stock #. Airbag Notification. Donor Vehicle Part Information:: PALLADIUM SILVER, 792 ,4DR,3/15,4MATIC,BLACK,HAS KEY,4.7L,AUTO TRANS,AWD. Model: MERCEDES S-CLASS.

LH means left or driver side. Roof Glass Only. RH means right or passenger side. All catalytic converters were tested and certified to meet the performance requirements at time of sale.

part #: 2177801000 prices

• $349.97-$727.01

specifications sunroofconverti:

• for models: S550
• for makes: Mercedes
• for years: 2015-2016
• mpn: 2177801000
• part type: Window Sun
• id: A602e289-d737-4709-90a7-6ab21a1da09e
• interchange: 288-50873

shipping sunroofconverti:

• type: Fixed
• cost: $400.00
• service: Flat Rate Freight
• class: Freight

general sunroofconverti:

• condition: Used
• Exterior Parts Accessories > Roofs, Tops Sunroofs > Sunroofs Parts

returns sunroofconverti:

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

payments sunroofconverti:

offer sunroofconverti:

• sold: 0
• availability: In Stock
• best offers: True
• quantity: 1
• started: March 6, 2026
• options: Ship-to-home

seller sunroofconverti:

• city: Venice, Florida
• # reviews: 26064
• rating: 99.8%

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