fits model: Gt. make: Mercedes. year: 2018–2021.

( Manufacturer Part Number: 1907700100 ), ( Part Type: Window Deflector ), ( Id: 11a328cc-5db4-4e6a-8d49-dccd499eac6f ), ( Interchange: 152-10087 ), ( Partout Id: A-129330218 )
The **Mercedes-Benz 1907700100 Rear Air Deflector Window Glass (2018 2021 GT)** is a precision-engineered, high-performance replacement part designed exclusively for the iconic Mercedes-AMG GT (C190) coupe and cabriolet models produced between 2018 and 2021. This specialized glass component serves a dual purpose: enhancing aerodynamics while maintaining structural integrity and optical clarity. Crafted from tempered, high-strength glass with a proprietary anti-glare and UV-blocking coating, the deflector ensures optimal visibility for the driver and rear passenger while mitigating wind noise and turbulence at high speeds, a critical feature for the GT s aggressive, track-focused driving dynamics. The design incorporates a sleek, aerodynamic contour that seamlessly integrates with the vehicle s rear quarter panel, reducing drag and improving stability during spirited maneuvers. Engineered to meet Mercedes-Benz s stringent quality standards, this glass features a precise fit with the original window frame, complete with factory-matched gaskets and weatherstripping to prevent leaks and maintain a sealed cabin environment. Whether installed in a standard GT or the high-performance GT 3.0, this part is essential for preserving the vehicle s performance, aesthetics, and long-term reliability, ensuring that owners can continue to experience the GT s legendary blend of luxury, power, and precision handling without compromise.
### Pros and Cons of buying a Mercedes-Benz 1907700100 (2018 2021 GT Rear Air Deflector Window Glass)
#### **Pros:**1. **Authenticity and Fit**: This part is an original or high-quality aftermarket replacement designed specifically for the Mercedes-Benz GT (2018 2021). It ensures a proper fit, preventing misalignment or improper sealing that could lead to leaks or wind noise.
2. **Improved Aerodynamics**: The rear air deflector window glass helps reduce drag and turbulence, enhancing the vehicle s handling and fuel efficiency by maintaining smooth airflow over the car s body.
3. **Enhanced Visibility**: A clear, properly installed rear deflector glass ensures unobstructed rear visibility, which is crucial for safe driving, especially during high-speed maneuvers or in inclement weather.
4. **Prevents Water Leakage**: A faulty or missing rear deflector can allow water to seep into the cabin, damaging electronics or creating a damp, uncomfortable interior. Replacing it resolves this issue.
5. **Maintains Resale Value**: Keeping the vehicle in top condition with original or OEM-quality parts helps preserve its resale value, as potential buyers will appreciate the attention to detail.
6. **Durability**: High-quality glass parts are designed to withstand the rigors of daily driving, including temperature fluctuations and road debris, reducing the risk of premature failure.
7. **Compatibility with Safety Features**: The rear deflector may be integrated with the vehicle s safety systems (e.g., rain sensors, wiper controls), so a proper replacement ensures these features continue to function correctly.
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#### **Cons:**1. **Cost**: Replacing the rear deflector glass can be expensive, especially if purchasing an OEM part directly from Mercedes-Benz or an authorized dealer. Aftermarket options may be more affordable but could vary in quality.
2. **Installation Complexity**: The rear deflector is part of the window mechanism, and improper installation can lead to leaks, misalignment, or even damage to the window track or seals. Professional installation is often required, adding to the cost.
3. **Availability of Parts**: While this part is relatively common for the GT model, sourcing it from a reputable supplier (especially for aftermarket options) may take time, particularly if ordering from overseas.
4. **Potential for Counterfeit Parts**: If purchasing from untrusted sellers, there is a risk of receiving substandard or fake parts that do not meet Mercedes-Benz specifications, leading to poor performance or safety concerns.
5. **Additional Wear on Related Components**: If the window mechanism or seals are already worn, replacing just the deflector glass may not fully resolve issues like water leakage or wind noise. A more comprehensive inspection may be needed.
6. **Time Off the Road**: Depending on the availability of the part and the complexity of installation, the vehicle may be out of service for a day or more, which could be inconvenient for daily drivers.
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### **Conclusion:**The Mercedes-Benz 1907700100 rear air deflector window glass is a critical component for maintaining the vehicle s performance, safety, and aesthetics. While the upfront cost and potential installation challenges are drawbacks, the long-term benefits such as improved aerodynamics, reduced water leakage, and preserved resale value make it a worthwhile investment for owners of the 2018 2021 GT.
If the part is needed due to damage or wear, prioritize purchasing from a trusted supplier (preferably OEM or a well-reviewed aftermarket brand) and ensure professional installation to avoid complications. For those who frequently drive at high speeds or in harsh weather conditions, this replacement is particularly valuable.
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### **Recommendation:**1. **Verify the Part Number**: Double-check that the part number (1907700100) matches your specific GT model year and variant (e.g., AMG vs. standard GT). Some trims may have slight variations.
2. **Choose a Reputable Supplier**: Opt for OEM parts from Mercedes-Benz or high-quality aftermarket brands with strong warranties (e.g., Mann Filter, Denso, or local Mercedes-Benz approved suppliers). Avoid overly cheap options that may compromise quality.
3. **Inspect Related Components**: Before installation, have a mechanic check the window seals, tracks, and mechanism for wear. Addressing these issues simultaneously can prevent future problems.
4. **Professional Installation**: Unless you have experience with automotive glass replacement, have the part installed by a Mercedes-Benz specialist or a trusted auto glass professional familiar with the GT s window system.
5. **Consider Maintenance Plans**: If you re concerned about future wear, explore extended warranty options or maintenance packages that cover glass and window components.
6. **Document the Repair**: Keep records of the replacement, including the part number, supplier, and installation date. This can be useful for warranty claims or resale purposes.
**Final Verdict**: The replacement is a sound investment for maintaining the GT s performance and longevity. The pros outweigh the cons, provided you source the part carefully and ensure proper installation. For most owners, the benefits in terms of safety, comfort, and vehicle integrity justify the cost.
Vehicle Stock #: 018844. Airbag Notification. Seat Cushions do NOT come with airbags. Condition: 0cc.
Search for more parts from this donor vehicle. Donor Vehicle Part Information:: SELENITE GREY METALLIC, 992 ,2DR,1/18,AMG,BLACK RED,HAS KEY,4.0L,AUTO TRANS,RWD. LH means left or driver side. Model: MERCEDES GT.
Cc Credit Card size units. Part Stock #. All catalytic converters were tested and certified to meet the performance requirements at time of sale. RH means right or passenger side.