MERCEDES A1664103001 Front Driveshaft Benz GLS63 X166

( Manufacturer Part Number: A1664103001 ), ( Location: Nwai8l2 ), ( Listed: Uv86 ), ( Type: Driveshaft ), ( Placement On Vehicle: Front ), ( Transmission Type: Automatic ), ( Oe/oem Part Number: A1664103001 / 1664103001 / 166 410 30 01 )

Review MERCEDES benz Front Driveshaft Oem fits 4MATIC AMG 2017–2019

The **Mercedes-Benz A1664103001 Front Driveshaft (2017 2019 GLS 63 AMG X166 4MATIC)** is a precision-engineered, high-performance drivetrain component designed exclusively for the iconic **Mercedes-Benz GLS 63 AMG (W166) model**, a luxury SUV that blends cutting-edge engineering with exhilarating performance. This front driveshaft is a critical element of the **4MATIC all-wheel-drive system**, ensuring seamless power delivery and optimal traction across a variety of driving conditions, from slick city streets to spirited highway overtakes. Crafted from high-strength, lightweight materials, including **chromoly steel and advanced composite alloys**, this driveshaft is built to withstand the immense torque output of the **6.2L V8 supercharged engine**, which produces a staggering **585 horsepower and 656 lb-ft of torque** in the AMG trim. The driveshaft s **precision-machined constant velocity (CV) joints** and **synchronized splined shaft** allow for smooth, low-friction articulation, minimizing vibration and wear while maintaining structural integrity under extreme loads. Its **sealed, grease-filled housings** protect internal components from contaminants, moisture, and debris, ensuring longevity and reliability even in harsh environments. The **A1664103001** is a direct-fit replacement, meticulously engineered to match the original equipment manufacturer (OEM) specifications of the **2017 2019 GLS 63 AMG**, including exact shaft length, joint angles, and mounting points, guaranteeing a perfect installation without compromising performance or handling. Whether restoring a classic AMG SUV to factory specifications or upgrading an existing drivetrain for enhanced durability, this driveshaft exemplifies Mercedes-Benz s commitment to **German engineering excellence**, delivering both **uncompromising power transfer and refined driving dynamics**. Ideal for enthusiasts, mechanics, and fleet operators seeking **OEM-quality components**, this driveshaft is a testament to Mercedes-Benz s legacy of **innovation, precision, and performance**.

### **Pros and Cons of Buying a Mercedes-Benz GLK 63 AMG (W166, 2017-2019) with the Front Driveshaft (A1664103001)**

#### **Pros**

1. **Performance and Power**

The GLK 63 AMG is a high-performance luxury SUV with a **4.0L V8 biturbo engine** producing **485-503 hp** (depending on the year) and **553 lb-ft of torque**. This provides strong acceleration and a thrilling driving experience, especially with the optional **AMG Performance Package** (which includes a sport suspension, larger brakes, and a limited-slip differential).

2. **4MATIC All-Wheel Drive (AWD)**

The inclusion of the **front driveshaft (A1664103001)** means the vehicle has **full-time AWD**, improving traction in adverse conditions (snow, rain, or off-road light use). This is a significant upgrade over FWD models and makes the GLK more capable in challenging weather.

3. **Luxury and Comfort**

Mercedes-Benz is renowned for its **premium interior**, featuring high-quality materials (leather, aluminum trim, ambient lighting), advanced infotainment (MBUX or earlier systems), and a **quiet cabin** due to excellent sound insulation.

4. **Reliability (Compared to Competitors)**

While no car is perfect, the **W166 GLK 63 AMG** is generally considered **more reliable than its predecessors** (W166 had improvements over the W166 s earlier iterations). The **V8 engine is robust**, and with proper maintenance, it can last well beyond 100,000 miles. However, **AMG-specific components (turbochargers, exhaust systems) may require more frequent attention**.

5. **Resale Value**

Mercedes-Benz retains a strong **resale value**, especially for well-maintained AMG models. The **2017-2019 GLK 63 AMG** holds its value better than many luxury SUVs due to its performance reputation.

6. **Advanced Safety Features**

Standard equipment includes **pre-collision braking, blind-spot monitoring, lane-keeping assist, and adaptive cruise control**. Higher trims may include **active body control (ABC) suspension** for a smoother ride.

7. **Versatility as a Luxury SUV**

The GLK strikes a balance between **luxury sedan comfort and SUV practicality**, making it suitable for daily driving, road trips, and light off-roading (with the optional **AMG Off-Road Package**).

---

#### **Cons**

1. **High Maintenance Costs**

- **Turbocharger failures** (can be costly to replace).

- **Exhaust manifold leaks** (common in V8 AMGs).

- **Suspension wear** (AMG s stiff springs and bushings degrade faster).

- **Electrical gremlins** (infotainment glitches, sensor failures).

**Budget $1,500 $3,000/year** for maintenance (higher if issues arise).

2. **Fuel Consumption**

The **V8 engine is thirsty**, with **MPG ratings around 14-16 city / 20-22 highway** (real-world use may be lower). **Gasoline prices add up**, especially for long commutes.

3. **Ride Quality (Compared to Non-AMG GLKs)**

The **AMG suspension is firm and sport-tuned**, which can make the ride **less comfortable on rough roads** compared to a standard GLK. The **ABC suspension (if equipped) helps**, but it s not as smooth as a luxury sedan.

4. **Depreciation Over Time**

While Mercedes holds value better than most, the **GLK 63 AMG still loses 20-25% of its value in 3-4 years**. If you plan to keep it long-term, this is less of an issue, but for short-term ownership, depreciation is a factor.

5. **Potential Electrical and Software Issues**

Older MBUX systems (pre-2018) can be **glitchy**, with **infotainment freezes, touchscreen lag, or connectivity problems**. Some owners report **sensor failures (parking sensors, blind-spot cameras)**.

6. **Limited Off-Road Capability**

While the **4MATIC helps**, the GLK is **not a true off-road vehicle**. Without the **AMG Off-Road Package**, it struggles on **gravel, mud, or steep inclines**. For serious off-roading, consider an **AMG GT or GLE**.

7. **Noise and Vibration**

The **V8 can be loud at highway speeds**, and some owners report **wind noise** through the cabin. The **exhaust note is aggressive**, which may not appeal to all buyers.

8. **Parts and Repair Delays**

Mercedes dealerships often **prioritize newer models**, leading to **longer wait times for repairs**. Independent shops may charge premium prices for AMG-specific parts.

---

### **Conclusion**

The **2017-2019 Mercedes-Benz GLK 63 AMG with the front driveshaft (4MATIC )** is a **high-performance luxury SUV** that excels in **power, handling, and all-weather capability**. It is best suited for:

- **Enthusiasts who want a fast, engaging drive** with AMG tuning.

- **Buyers who prioritize luxury and comfort** over fuel efficiency.

- **Those who need AWD** for snow or light off-roading.

- **Owners who can afford high maintenance costs** and are willing to budget for potential repairs.

- **Budget-conscious buyers** (high running costs).

- **Those seeking a smooth, quiet ride** (AMG suspension is firm).

- **People who drive mostly in urban areas** (fuel costs and maintenance add up).

- **Serious off-roaders** (limited capability without modifications).

---

### **Recommendation**

You **love AMG performance** and don t mind the higher costs.

You **need AWD** for your climate (snow, rain, or light off-roading).

You **plan to keep it long-term** (5 years) and can budget for maintenance.

You **prioritize luxury and driving dynamics** over fuel economy.

You **can t afford $2,000 $3,000/year in maintenance**.

You **mostly drive in the city** (fuel costs and depreciation hurt).

You **prefer a softer ride** (AMG suspension is not for everyone).

You **plan to sell it in 2-3 years** (depreciation will eat into value).

- If **fuel efficiency is a priority**, look at a **GLK 350d (diesel) or GLK 250 (turbo 4-cylinder)**.

- If **off-roading is important**, consider an **AMG GT or GLE with proper packages**.

- If **budget is tight**, a **used GLK 63 AMG with lower miles** (under 50,000) may be a better long-term investment.

The **GLK 63 AMG is a fantastic machine for the right buyer** one who values **performance, luxury, and capability** and is prepared for the **higher costs associated with AMG ownership**. If you fit this profile, it s a **great purchase**. Otherwise, consider alternatives that better match your budget and needs.

Details:

All listed parts have already been removed from donor vehicles and are on the shelf ready to be shipped. This MUST be specified AT TIME OF PURCHASE. Pulsate Template v6-3-24 model: GLS63 AMG. Locations without a dock or forklift will incur lift gate fee.

Shipping charges are based on delivery zip code and apply to the lower 48 states. Are final sale. 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. 2017 - 2019 MERCEDES GLS63 AMG X166 4MATIC FRONT DRIVESHAFT OEM A Menu. High quality pictures are provided for each item so you can see its exact condition.

part #: a1664103001 prices

• $162.08-$306.09

specifications universajoin:

• for models: 4matic, Amg
• for makes: Mercedes
• for years: 2017-2019
• mpn: A1664103001
• location: Nwai8l2
• listed: Uv86
• type: Driveshaft
• placement on vehicle: Front
• transmission type: Automatic
• oe/oem part number: A1664103001 / 1664103001 / 166 410 30 01

payments universajoin:

• wallet: Apple-pay
• credit card: Discover
• other

returns universajoin:

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

general universajoin:

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

offer universajoin:

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

shipping universajoin:

• transit: 3-5 Days
• type: Fixed
• cost: $0.00
• service: Standard
• class: Standard

seller universajoin:

• # reviews: 78984
• rating: 100.0%
• city: Nicholasville, Kentucky

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