MERCEDES 13408AC147 Front Crossmember Sway Bar Benz X166

( Manufacturer Part Number: 13408AC147 ), ( Part Type: Bar ), ( Manufacturer Warranty: 1 Month ), ( Items Included: Stabilizer Sway Bar ), ( Country Of Origin: Germany ), ( Placement On Vehicle: Front )

Review MERCEDES benz Front Crossmember Subframe Sway Bar Oem fits GL450 AWD 2012–2019

The **Mercedes-Benz 13408AC147 (2012 2019) GL450 AWD Front Crossmember with Integrated Sway Bar** is a high-performance, precision-engineered suspension component designed exclusively for the luxury SUV segment of Mercedes-Benz s iconic G-Class lineup. This front crossmember serves as the structural backbone of the vehicle s front suspension system, providing unmatched rigidity and stability while integrating a fully functional sway bar to enhance cornering precision and handling dynamics. Crafted from high-strength steel and engineered to Mercedes-Benz s exacting standards, this component is built to withstand the demands of both on-road luxury and off-road adventure, ensuring optimal alignment and load-bearing capacity across a wide range of driving conditions. The crossmember s robust construction not only reinforces the chassis but also accommodates the mounting points for critical suspension elements, including the control arms, struts, and sway bar links, all of which contribute to the GL450 s legendary balance of comfort and control. Whether navigating tight city streets or tackling rugged terrain, this component plays a pivotal role in maintaining the vehicle s signature blend of refinement and off-road capability, making it an essential replacement or upgrade for owners seeking to preserve or restore their GL450 s performance and reliability. Its compatibility with the 2012 through 2019 model years ensures a seamless fit for this generation of the G-Class, where engineering excellence meets uncompromising luxury.

### **Pros and Cons of Buying a Mercedes-Benz GL-Class (2012-2019, X166, GL450 AWD, Front Crossmember with Sway Bar)**

#### **Pros**

1. **Luxury and Comfort**

The GL-Class is a full-size luxury SUV known for its premium interior, high-quality materials, and spacious cabin. The seating is comfortable for long drives, and the sound insulation is excellent, reducing road noise.

2. **Strong Engine and Performance**

The GL450 comes with a 4.7-liter V8 engine paired with a 9-speed automatic transmission, delivering strong towing capacity (up to 7,716 lbs) and robust acceleration. The AWD system provides reliable traction in various conditions.

3. **Spacious and Practical Interior**

The cabin offers ample legroom, cargo space (up to 100.3 cu. ft. with seats folded), and a high roof, making it suitable for families or frequent travelers. The third-row seating (optional) adds flexibility for larger groups.

4. **Advanced Safety Features**

Mercedes-Benz equips the GL-Class with standard safety technologies such as stability control, traction control, multiple airbags, and available features like active lane-keeping assist, blind-spot monitoring, and pre-collision braking.

5. **Resale Value**

Mercedes-Benz vehicles, especially well-maintained luxury SUVs, tend to hold their value reasonably well compared to some competitors.

6. **Off-Road Capability (with Proper Modifications)**

While not a true off-roader, the GL-Class can handle light off-road conditions with optional all-terrain tires and a lifted suspension (if aftermarket modifications are made).

7. **Reliability for Its Class**

The V8 engine and transmission are robust, and with proper maintenance, the GL-Class can last well beyond 200,000 miles. However, luxury vehicles often require more frequent and costly servicing than mainstream SUVs.

---

#### **Cons**

1. **High Maintenance and Repair Costs**

Mercedes-Benz parts and labor are expensive, and the GL450 s V8 engine, while powerful, can be thirsty and prone to issues like oil leaks, timing chain wear, or turbocharger failures if not maintained properly.

2. **Fuel Efficiency**

The GL450 s V8 engine delivers strong performance but at the cost of poor fuel economy, averaging around **12-15 MPG combined**. This can add up to significant expenses over time, especially for long commutes or highway driving.

3. **Complexity and Potential Reliability Issues**

The 9-speed automatic transmission and advanced electronics can be finicky, leading to higher repair costs if problems arise. Some owners report issues with the infotainment system, electrical gremlins, or suspension wear over time.

4. **Depreciation**

While Mercedes-Benz retains value better than some brands, luxury SUVs still depreciate significantly in their first few years. A 2012-2019 GL450 may have lost a substantial portion of its original value.

5. **Size and Maneuverability**

The GL-Class is a large vehicle, making parking and navigating tight spaces challenging. Its height and weight can also affect fuel efficiency and handling compared to smaller luxury SUVs.

6. **Resale Market Competition**

The GL-Class competes with other luxury SUVs like the BMW X5, Audi Q7, and Lexus LX, which may have better resale demand or lower maintenance costs.

7. **Potential for Hidden Issues**

Older models (especially pre-2016) may have unaddressed recalls or wear-and-tear problems like worn suspension components, leaking differentials, or failing cooling systems. A thorough pre-purchase inspection is critical.

---

### **Conclusion**

The **Mercedes-Benz GL450 (2012-2019, X166)** is a **powerful, luxurious, and capable SUV** that excels in towing, comfort, and prestige. However, its **high ownership costs, poor fuel economy, and potential reliability concerns** make it a **less practical choice** for budget-conscious buyers or those seeking long-term affordability.

- Buyers who prioritize **luxury, space, and performance** over cost efficiency.

- Those who can **budget for maintenance and fuel expenses**.

- Owners who plan to **keep the vehicle for a relatively short period** (e.g., 3-5 years) before trading in.

If you re looking for a **more economical alternative**, consider a **Lexus LX, BMW X5 (with lower mileage), or a well-maintained used Audi Q7**. If you re set on a Mercedes and can afford the upkeep, the GL450 remains a **strong choice for those who value brand prestige and capability**.

---

### **Recommendation**

- **Buy if:** You have the budget for maintenance, prioritize luxury and space, and plan to use the vehicle for occasional towing or long-distance travel.

- **Avoid if:** You re sensitive to high fuel costs, want a more fuel-efficient SUV, or cannot afford potential repair bills.

- **Inspect thoroughly:** Always get a **pre-purchase inspection** from a Mercedes specialist to check for engine, transmission, and suspension issues.

- **Consider alternatives:** If the GL450 is out of budget, look for a **Lexus LX 570 (more reliable) or a BMW X5 (better resale)** in the same era.

Would you like guidance on specific maintenance tips or financing strategies for this model?

Details:

Shipping costs are only covered on a case-by-case basis.

part #: 13408ac147 prices

• $64.99-$149.99

specifications swabasus:

• for models: Gl450, Awd
• for makes: Mercedes
• for years: 2012-2019
• mpn: 13408ac147
• part type: Bar
• manufacturer warranty: 1 Month
• items included: Stabilizer Sway Bar
• country of origin: Germany
• placement on vehicle: Front

offer swabasus:

• quantity: 1
• options: Ship-to-home
• sold: 0
• started: June 4, 2026
• best offers: True
• availability: In Stock

shipping swabasus:

• service: Flat Rate Freight
• type: Fixed
• class: Freight
• cost: $200.00

returns swabasus:

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

payments swabasus:

• credit card: Diners-club
• wallet: Google-pay
• other

seller swabasus:

• city: Dallas, Texas
• rating: 99.9%
• # reviews: 1969

general swabasus:

• condition: Used
• Car Truck Parts Accessories > Steering Suspension > Sway Bars, Links Bushings

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