MERCEDES A1664107600 Rear Driveshaft Propeller Benz GLS63 X166

( Manufacturer Part Number: A1664107600 ), ( Location: Zwah3a4 ), ( Listed: Ua59 ), ( Type: Driveshaft ), ( Placement On Vehicle: Rear ), ( Transmission Type: Automatic ), ( Oe/oem Part Number: A1664107600 / 1664107600 / 166 410 76 00 )

Review MERCEDES benz Rear Driveshaft Propeller Oem fits AMG 2017–2019

The **Mercedes-Benz A1664107600 Rear Driveshaft (Propeller Shaft) for the 2017 2019 GLS 63 AMG X166** is a precision-engineered, high-performance drivetrain component designed to deliver uncompromising power and reliability to the luxury SUV s advanced all-wheel-drive (AWD) system. Crafted from high-grade, heat-treated steel, this driveshaft is built to withstand the immense torque output of the **6.2L V8 supercharged engine** (producing up to **503 hp and 553 lb-ft of torque** in the AMG trim) while maintaining exceptional durability under demanding driving conditions. The proprietary **A1664107600** part number ensures an exact fit for the **X166 chassis**, which underpins the GLS 63 AMG, ensuring seamless integration with the **7G-Tronic 9-speed automatic transmission** and the **4MATIC all-wheel-drive system**. This driveshaft features a robust **constant velocity (CV) joint design** at both ends, allowing for smooth power transfer while accommodating the SUV s articulation and off-road capabilities. The **splined shaft connection** at the transmission end is engineered for precision alignment, reducing vibration and ensuring optimal torque delivery to the rear axle, where it interfaces with the **multi-link suspension and differential**. Built to Mercedes-Benz s stringent quality standards, this driveshaft is treated with protective coatings to resist corrosion and wear, making it ideal for both urban commuting and spirited driving on winding roads or track-like conditions. Whether restoring a high-performance GLS 63 AMG to factory specifications or upgrading an existing drivetrain, this **OEM-replacement propeller shaft** guarantees the same level of engineering excellence that defines Mercedes-Benz s legendary performance heritage.

### **Pros and Cons of Buying a Mercedes-Benz GLS 63 AMG (A1664107600, 2017 2019) with the X166 Rear Driveshaft (Propeller Shaft)**

#### **Pros**

1. **Performance and Power**

The GLS 63 AMG is one of the most powerful Mercedes SUVs, offering a twin-turbocharged V8 engine producing around **503 513 hp** (depending on the year) and **650 Nm of torque**. This provides strong acceleration and towing capability, making it suitable for those who want a high-performance luxury SUV.

2. **Luxury and Comfort**

Mercedes-Benz is renowned for its premium interior, with high-quality materials, advanced infotainment (MBUX in later models), and a spacious cabin. The GLS 63 AMG includes features like heated/ventilated seats, a panoramic sunroof, and a premium sound system.

3. **Towing and Off-Road Capability**

The **X166 rear driveshaft (propeller shaft)** configuration allows for **4MATIC all-wheel drive**, which enhances traction in various conditions. The GLS 63 AMG can tow up to **7,716 lbs (3,500 kg)**, making it ideal for heavy-duty towing.

4. **Reliability of the V8 Engine**

The **M177 V8 engine** (used in the GLS 63 AMG) is known for being robust and durable, especially when maintained properly. Many owners report few major issues if serviced regularly.

5. **Resale Value**

Mercedes-Benz luxury SUVs, particularly AMG models, retain their value well compared to many competitors. The GLS 63 AMG remains a desirable vehicle in the used market.

6. **Advanced Safety Features**

The GLS 63 AMG comes equipped with standard safety technologies such as **pre-collision braking, blind-spot monitoring, lane-keeping assist, and adaptive cruise control**, enhancing both safety and driving confidence.

7. **Exclusivity and Brand Prestige**

Owning an AMG model carries prestige, and the GLS 63 AMG is one of the most sought-after Mercedes SUVs, making it a statement vehicle.

---

#### **Cons**

1. **High Maintenance Costs**

Mercedes-Benz vehicles, especially AMG models, are expensive to maintain. Parts, labor, and diagnostics can be costly, and some owners report unexpected repair bills.

2. **Fuel Efficiency Concerns**

The V8 engine is thirsty, with **MPG ratings around 12 15 city / 16 19 highway**, making it less efficient than modern turbocharged 4-cylinder or V6 alternatives.

3. **Complexity and Potential Reliability Issues**

While the M177 V8 is generally reliable, some owners have reported issues with **turbocharger failures, oil leaks, and electrical gremlins** (e.g., MBUX glitches in later models). Proper maintenance is crucial to avoid costly repairs.

4. **Weight and Handling**

The GLS 63 AMG is a heavy vehicle (around **5,000 lbs**), which can make it less nimble in tight urban driving conditions. The suspension is tuned for comfort over sportiness, which may not appeal to drivers who prefer a more responsive ride.

5. **Depreciation Over Time**

While the GLS 63 AMG retains value well, luxury SUVs still depreciate significantly in the first few years. If you plan to keep it long-term, this may not be a major concern, but it s worth considering if you intend to sell sooner.

6. **Noise and Vibration**

Some owners report **wind noise at highway speeds** and **engine vibrations** (especially in the cabin), which can be distracting over long trips.

7. **High Purchase Price**

Even as a used model, a well-maintained GLS 63 AMG will be expensive to buy, often ranging between **$60,000 $90,000 ** depending on mileage and condition.

---

### **Conclusion and Recommendation**

The **Mercedes-Benz GLS 63 AMG (2017 2019) with the X166 rear driveshaft** is an exceptional choice for those who prioritize **performance, luxury, towing capability, and brand prestige**. It is best suited for buyers who:

- Have a **budget for high maintenance costs** and can afford premium repairs.

- Need a **powerful, all-wheel-drive SUV** for heavy towing or off-road use.

- Value **premium interior features** and Mercedes-Benz exclusivity.

- Plan to **keep the vehicle long-term** to justify the initial investment.

However, if you are **cost-conscious, prioritize fuel efficiency, or prefer a lighter, more agile vehicle**, this may not be the best fit. In such cases, alternatives like the **BMW X5 M, Audi SQ7, or a well-maintained non-AMG Mercedes GLS** could be more practical.

If you find a **well-documented, low-mileage example (under 50,000 miles) with a clean service history**, the GLS 63 AMG is an excellent investment for enthusiasts who want a **luxury performance SUV**. However, **budget for maintenance, inspect the driveshaft and suspension thoroughly, and consider a pre-purchase inspection** before committing. If you can afford the upkeep, it remains one of the best luxury SUVs on the market.

Details:

High quality pictures are provided for each item so you can see its exact condition. All listed parts have already been removed from donor vehicles and are on the shelf ready to be shipped. 2017 - 2019 MERCEDES GLS63 AMG X166 REAR DRIVESHAFT PROPELLER OEM A Menu. Pulsate Template v6-3-24 model: GLS63 AMG.

Locations without a dock or forklift will incur lift gate fee. Orders are shipped via USPS, UPS, or FedEx. 60-day return period begins on the day part is delivered. Items are sold in good, working condition and have been inspected prior to listing.

Shipping charges are based on delivery zip code and apply to the lower 48 states. Are final sale. This MUST be specified AT TIME OF PURCHASE.

part #: a1664107600 prices

• $162.08-$192.49

specifications universajoin:

• for models: Amg
• for makes: Mercedes
• for years: 2017-2019
• mpn: A1664107600
• location: Zwah3a4
• listed: Ua59
• type: Driveshaft
• placement on vehicle: Rear
• transmission type: Automatic
• oe/oem part number: A1664107600 / 1664107600 / 166 410 76 00

general universajoin:

• Transmission Drivetrain > Driveshafts Parts > Driveshafts
• condition: Used

shipping universajoin:

• service: Flat Rate Freight
• class: Freight
• type: Fixed
• cost: $230.00

payments universajoin:

• other
• credit card: Visa
• wallet: Google-pay

returns universajoin:

• paid by: Buyer
• policy: Returns Accepted
• time: 60 Days

offer universajoin:

• availability: In Stock
• quantity: 1
• options: Ship-to-home
• best offers: True
• sold: 0
• started: April 13, 2026

seller universajoin:

• city: Nicholasville, Kentucky
• # reviews: 78991
• rating: 100.0%

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