fits model: Gl350. make: Mercedes. year: 1996–2015.

( Manufacturer Part Number: 166-906-96-00 ), ( Part Type: Motor ), ( Conditions Options: Front Sunroof Motor ), ( Genuine Oem: Yes ), ( Ipn: 628.mb1915 ), ( Make: Mercedes-benz ), ( Descriptionpartcondition: 166 906 96 00 ), ( Warranty: 1 Year )
The **Mercedes-Benz 628.MB1915 Front Sunroof/Moonroof Motor (2015 GL 350, 1-Year Warranty, Part #166 906 96)** is a precision-engineered component designed exclusively for the luxury and performance-oriented Mercedes-Benz GL-Class models, specifically the 2015 GL 350 variant. This high-performance sunroof/moonroof motor is a critical element of the vehicle s sophisticated roof system, ensuring seamless operation, quiet performance, and the ultimate in driver and passenger comfort. Crafted with Mercedes-Benz s signature attention to detail, this motor integrates advanced engineering to provide smooth, silent activation of the panoramic sunroof, allowing occupants to enjoy an open-air driving experience while maintaining the vehicle s aerodynamic efficiency and structural integrity. The motor operates with exceptional reliability, leveraging a robust electric drive system that minimizes wear and tear, even under frequent use. Its compact yet durable design ensures a perfect fit within the GL 350 s roof frame, aligning flawlessly with the factory-installed sunroof mechanism. Backed by a **one-year warranty**, this genuine Mercedes-Benz part guarantees both quality and longevity, offering peace of mind to owners seeking to maintain or restore their vehicle s original functionality. Whether for routine maintenance, replacement after wear, or as a high-quality upgrade, this sunroof motor exemplifies Mercedes-Benz s commitment to excellence, delivering effortless operation and a touch of opulence to every journey.
### **Pros and Cons of Buying a 2015 Mercedes-Benz GL350 with a Front Sunroof/Moonroof Motor (Part No. 166 906 96) and a 1-Year Warranty**
#### **Pros**
1. **Reliability of the Mercedes-Benz GL350 Platform**
- The GL350 is based on the **W166 chassis**, a robust and well-built SUV platform known for durability, especially in its V8 engine configuration. The **5.5L V8 (M276)** is a proven, high-performance engine with good longevity when maintained properly.
- The **automatic transmission (7G-Tronic)** is smooth and reliable, though it requires proper fluid changes to avoid premature wear.
2. **Front Sunroof/Moonroof Motor (Part No. 166 906 96)**
- A functional moonroof enhances the driving experience by providing natural light and ventilation, improving comfort in both city and highway driving.
- The **electric moonroof motor** (if in good condition) should operate smoothly without manual effort, adding convenience.
- If the current motor is failing, replacing it with an **OEM or high-quality aftermarket part** (like the one listed) ensures compatibility and longevity, avoiding future issues.
3. **1-Year Warranty on the Moonroof Motor**
- A **1-year warranty** on the replacement motor provides peace of mind, covering potential defects in manufacturing or early failure. This is a significant advantage over buying a used part without any protection.
- The warranty suggests that the seller (likely a dealership or authorized service center) has confidence in the part s quality, reducing the risk of immediate failure.
4. **Potential for Customization and Upgrades**
- The GL350 is a **luxury SUV**, meaning it has a strong aftermarket for performance upgrades (e.g., exhaust, suspension, or engine tuning) and luxury enhancements (e.g., leather seats, ambient lighting).
- If the vehicle is otherwise in good condition, investing in a reliable moonroof motor could be part of a broader restoration or upgrade project.
5. **Resale Value and Prestige**
- Mercedes-Benz retains strong resale value, especially for well-maintained models. A GL350 with a functional moonroof remains desirable among luxury SUV enthusiasts.
- Owning a Mercedes-Benz carries prestige, which may be appealing if the vehicle is used for personal or business purposes.
6. **Potential Cost Savings vs. New Models**
- Compared to a **new GL-Class (W166 successor is the GLE, but the GL350 is no longer in production)**, buying a used model with a warranty on a critical component like the moonroof motor can be significantly cheaper while still offering luxury and performance.
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#### **Cons**
1. **Age and Mileage Considerations**
- The **2015 model year** means the vehicle is **8-9 years old**, which introduces risks of **wear and tear, aging components, and potential major repairs** (e.g., suspension, transmission, or electrical issues).
- If the **mileage is high (e.g., over 100,000 miles)**, the risk of unexpected mechanical failures increases, even with a warranty on the moonroof motor.
2. **Maintenance and Repair Costs**
- Mercedes-Benz vehicles, especially luxury models, have **higher maintenance and repair costs** compared to mainstream brands. Parts, labor, and diagnostics can be expensive.
- The **V8 engine** is powerful but thirsty expect **higher fuel consumption** ( 12-14 MPG combined) compared to modern turbocharged engines.
- **Tire, brake, and fluid replacement costs** add up over time.
3. **Moonroof-Specific Risks**
- **Leaks and Water Damage**: Moonroofs are notorious for **seal failures**, leading to water ingress into the cabin, roof lining, and electrical components. Even with a new motor, the **seals and drainage system** must be inspected to prevent long-term damage.
- **Electrical Issues**: The moonroof motor is controlled by **complex wiring and sensors**. If the original wiring is damaged or corroded, the new motor may not function correctly, even with a warranty.
- **Manual Override Failure**: Some moonroofs (especially older models) lack a **manual override** in case of electrical failure. If this is the case, the driver may be stranded without the ability to open the roof manually.
4. **Warranty Limitations**
- A **1-year warranty on the moonroof motor** is beneficial but **does not cover other potential issues** with the vehicle. If the car has **hidden problems** (e.g., transmission slipping, suspension wear, or electrical gremlins), these will not be addressed by the warranty.
- The warranty may **exclude labor costs** or require **proof of purchase** from the seller, which could complicate claims.
5. **Depreciation and Market Trends**
- The **W166 GL-Class is no longer in production**, meaning parts may become harder to source over time, increasing repair costs.
- **Modern safety and tech features** (e.g., advanced driver-assistance systems, infotainment upgrades) are absent, which may be a drawback for buyers who prioritize cutting-edge technology.
6. **Potential for Hidden Damage**
- Without a **pre-purchase inspection (PPI)**, there s a risk of **undisclosed damage**, such as:- **Structural issues** (frame damage, rust).
- **Transmission or drivetrain problems** (e.g., torque converter failure, differential issues).
- **Electrical faults** (e.g., faulty sensors, wiring harness damage).
- A **salvage title or accident history** could further complicate ownership, even if the moonroof motor is in good shape.
7. **Fuel and Insurance Costs**
- **Fuel efficiency is poor** ( 12-14 MPG), making ownership more expensive over time.
- **Insurance premiums** for a luxury SUV like the GL350 are typically higher than for mainstream vehicles.
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### **Conclusion**
Buying a **2015 Mercedes-Benz GL350 with a front sunroof/moonroof motor replacement (Part No. 166 906 96) and a 1-year warranty** can be a **good investment** if:
- The **vehicle has low mileage (under 80,000 miles)** and a **clean service history**.
- A **pre-purchase inspection (PPI) confirms no major mechanical or structural issues**.
- You are **prepared for higher maintenance and repair costs** associated with a luxury SUV.
- The **moonroof motor is a critical upgrade** for your needs (e.g., improving comfort or resale value).
However, it is **not ideal** if:- The **vehicle has high mileage or unknown maintenance history**, increasing the risk of costly repairs.
- You **cannot afford or are unwilling to pay for potential future issues** beyond the moonroof warranty.
- You prioritize **modern safety, fuel efficiency, or technology** over classic luxury.
### **Recommendation**
1. **Get a Professional Inspection**
- Before purchasing, **hire a Mercedes-Benz specialist or an independent mechanic** to inspect the **transmission, suspension, electrical system, and moonroof mechanism**. This will uncover any hidden issues not covered by the warranty.
2. **Verify the Moonroof Motor s Condition**
- Ensure the **new motor (166 906 96) is OEM or high-quality aftermarket** and that the **seals and drainage system are intact** to prevent leaks.
- Confirm that the **wiring and sensors are functioning correctly** electrical problems are a common failure point.
3. **Check for a Clean Title and Service Records**
- Avoid vehicles with **salvage titles, accident history, or missing service records**, as these indicate potential long-term problems.
4. **Budget for Ongoing Maintenance**
- Allocate funds for **regular servicing**, including **transmission fluid changes, brake replacements, and fluid top-ups**. Consider a **maintenance plan** if available.
5. **Consider Alternatives if Budget Allows**
- If the primary goal is a **reliable luxury SUV with a moonroof**, newer models (e.g., **2018 GLE 350**) may offer better fuel efficiency, safety tech, and lower long-term costs despite a higher upfront price.
- If you **love the GL350 s character**, a **well-documented, low-mileage example** with a **full service history** is preferable to a project car.
6. **Proceed with Caution on the Warranty**
- Clarify the **warranty terms** does it cover **labor, parts only, or both?** Is the **seller or manufacturer responsible** for claims? Ensure you understand the **exclusions and limitations**.
### **Final Verdict**
This purchase can be a **good deal if the GL350 is in excellent condition**, the moonroof motor is a **critical upgrade**, and you are **financially prepared for luxury ownership**. However, it carries **significant risks** if the vehicle has **unknown issues or high mileage**. **Prioritize a thorough inspection and transparent documentation** before committing. If possible
Shipping Damage:: Damages and evidence of tampering on the outer packaging must be noted delivery receipt by driver. Quality, Assured Parts All are Quality Tested Inspected. Original is 8572898 Included: Hassle-free 1 Year Warranty Our Part #: 9637357. Free shipping only applies to items you keep.
Image shown may be the vehicle from which part was pulled, or a generic image representing typical stock, rather than unique item being sold. FRONT SUNROOF/MOONROOF MOTOR OEM 2015 BENZ GL350 1YR WRNTY 166 906 96 00: SUNROOF ; FROM 2012 2019 3.0L BLUETEC Dummy. Very happy customer, excellent value and service. Model: GL350.
Please disregard other fitment charts they may not be correct. If something is wrong with an order, we certainly do want to help you. Please compare part numbers BEFORE purchasing. Warranty HASSLE-FREE 1 YEAR WARRANTY: All parts are warrantied for a period of 12 months or year from the purchase date.
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