MERCEDES 1903261100 Rear Stabilizer Anti Roll Sway Bar Benz R190 4.0L

( Manufacturer Part Number: 1903261100 ), ( Part Type: Stabilizer Bar ), ( Oe/oem Part Number: 2018 2019 2020 2021 ), ( Id: 0981af34-97ea-4a53-bf89-1953093346fd ), ( Interchange: 524-10204 ), ( Partout Id: A-129718054 )

Review MERCEDES benz 4.0l Rear Stabilizer Anti Roll Sway Bar fits AMG GT RWD 2017–2021

The **Mercedes-AMG GT R 190 (W205) Rear Stabilizer Anti-Roll Sway Bar (Part Number: 1903261100, 2017 2021, 4.0L RWD)** is a high-performance, precision-engineered suspension component designed exclusively for the legendary **AMG GT R 190**, the track-focused variant of the iconic GT sports car. This rear stabilizer bar is a critical element of the vehicle s dynamic handling system, engineered to minimize body roll during aggressive cornering while maintaining optimal stability and responsiveness. Crafted from high-grade, heat-treated steel, the sway bar features a robust, torsion-resistant design that ensures durability under extreme lateral forces, making it ideal for both track days and spirited driving on the road. The **RWD-specific configuration** of this part aligns perfectly with the GT R 190 s rear-wheel-drive architecture, delivering a balanced and planted feel at high speeds while enhancing the car s natural understeer resistance. With a **4.0L AMG M177 V8 engine** in mind, this stabilizer bar is tuned to complement the GT R 190 s aggressive stance, aero package, and high-performance suspension tuning, ensuring that the car remains composed even when pushed to its limits. Whether you re chasing lap times at the track or enjoying the thrill of high-speed curves on a winding road, this sway bar plays a pivotal role in refining the GT R 190 s legendary driving dynamics, offering a seamless blend of precision and performance.

### **Pros and Cons of Buying a Mercedes-Benz AMG GT R 190 (2017-2021) with RWD and 4.0L Engine**

#### **Pros**

1. **Performance and Power**

The AMG GT R 190 is a high-performance luxury sports car with a **4.0L twin-turbo V8 engine** producing around **503 horsepower** (depending on the year and model variant). It delivers strong acceleration (0-60 mph in approximately **3.5 seconds**) and a top speed of **187 mph**, making it one of the fastest rear-wheel-drive AMG models of its era.

2. **Exclusive and Rare Model**

The R 190 designation indicates a **limited-production, track-focused variant** of the AMG GT. Only a few hundred were made, increasing its desirability among collectors and enthusiasts. This rarity can drive up resale value over time.

3. **Track-Oriented Features**

- **Rear stabilizer bar** (anti-sway bar) for improved handling dynamics.

- **Stiffer suspension tuning** compared to the standard AMG GT.

- **Lightweight materials** (e.g., carbon fiber hood, rear spoiler) to enhance agility.

- **Track-ready brakes** (larger rotors and high-performance pads).

These features make it well-suited for both road use and track days.

4. **Luxury and Comfort**

Despite its sporty nature, the AMG GT R 190 retains **Mercedes-Benz s signature luxury**, with high-quality materials, premium sound system, and advanced infotainment (depending on the trim). The interior is spacious for two, with excellent visibility and driver engagement.

5. **Reliability of the 4.0L Twin-Turbo V8**

The **M177 engine** (used in the AMG GT R 190) is a well-proven powerplant, known for its durability when maintained properly. With regular oil changes and attention to turbocharger health, it can easily exceed **100,000 miles** before major issues arise.

6. **Resale Value Potential**

As a limited-edition model, the AMG GT R 190 holds its value better than many luxury sports cars. Early models (2017-2018) may appreciate further as demand grows, especially if maintained well.

7. **RWD Drivetrain Advantages**

The **rear-wheel-drive configuration** provides a more engaging and sporty driving experience compared to AWD models. It offers better weight distribution, improved handling precision, and a more authentic track-focused feel.

8. **Customization and Mod Potential**

The AMG GT platform is popular among tuners, and the R 190 s lightweight construction makes it a candidate for aftermarket upgrades (e.g., exhaust, suspension, or engine tuning). However, modifications may void warranties or affect reliability.

---

#### **Cons**

1. **High Purchase Price**

The AMG GT R 190 is **one of the most expensive Mercedes-Benz models**, with prices ranging from **$150,000 to over $200,000** depending on mileage, condition, and options. This makes it a significant financial commitment.

2. **Maintenance and Running Costs**

- **Oil changes** (synthetic, high-quality) should be done every **5,000-7,500 miles** due to the turbocharged engine.

- **Turbocharger and intercooler maintenance** can be costly if not addressed early.

- **Tires** (high-performance compounds like Michelin Pilot Sport Cup 2) wear quickly and are expensive.

- **Brake pads and rotors** (ceramic or carbon-ceramic options) require frequent replacement.

- **Insurance costs** will be **very high** due to the car s value and performance capabilities.

3. **Fuel Efficiency is Poor**

The **4.0L twin-turbo V8** is thirsty, with **MPG ratings around 12-15 city / 18-22 highway**. At $4 per gallon, fuel costs add up quickly, especially for daily driving.

4. **RWD Can Be Less Practical in Certain Conditions**

While RWD enhances driving fun, it can be **less stable in wet or icy conditions** compared to AWD. If you frequently drive in adverse weather, this may be a drawback.

5. **Depreciation Over Time**

While the R 190 holds value better than most sports cars, it still depreciates. A new model in 2017 will likely be worth **30-50% less** in 10 years unless it s a low-mileage, well-maintained example.

6. **Limited Practicality for Daily Use**

- **Seating for four** is tight and uncomfortable for long trips.

- **Trunk space** is minimal (similar to a sports car), making it impractical for large purchases or family use.

- **Noisy cabin** at highway speeds due to the V8 s exhaust and wind noise.

7. **Potential Reliability Concerns with Age**

- **Turbocharger failures** can occur if maintenance is neglected.

- **Suspension components** (struts, bushings) may wear out around **80,000-100,000 miles**.

- **Electrical issues** (infotainment, sensors) are common in older Mercedes models.

- **Transmission (9-speed AMG SPEEDSHIFT MCT)** is robust but requires proper fluid changes.

8. **Strict Ownership Experience**

- **Parking and maneuverability** in tight spaces can be challenging due to its size.

- **High-performance tires** make it prone to **underinflation damage** if not monitored.

- **Legal restrictions** in some areas may limit where you can drive it (e.g., noise ordinances, speed limits).

9. **Resale Market Competition**

- The AMG GT R 190 competes with **Porsche 911 Turbo S, BMW M8 Competition, and Audi S8** for enthusiasts, which can make resale more competitive.

- Buyers may prefer **more modern or track-focused alternatives** (e.g., AMG GT Black Series, Porsche 718 Cayman GT4).

10. **Potential for Overkill for Some Drivers**

If you don t **need** a **$200,000 sports car** for daily use, the cost may not justify the experience. A more practical luxury sports car (e.g., AMG GT, BMW M8, Audi S8) might offer a better balance of performance and usability.

---

### **Conclusion and Recommendation**

#### **Who Should Buy This Car?**

- **Enthusiasts who prioritize track performance and exclusivity** over daily practicality.

- **Collectors and investors** who see value in limited-edition AMG models.

- **Drivers who enjoy RWD dynamics** and don t mind higher maintenance costs.

- **Those with the budget** to afford a premium luxury sports car without hesitation.

- **Owners who can store it properly** (garage, climate control) to preserve value.

#### **Who Should Avoid It?**

- **Budget-conscious buyers** the cost of purchase, maintenance, and insurance will be prohibitive.

- **Families or those needing space** the AMG GT R 190 is not a practical daily driver.

- **Drivers in harsh climates** RWD may struggle in snow or heavy rain without AWD.

- **Those who dislike high-performance car quirks** (noisy cabin, aggressive ride, fuel consumption).

- **People who prefer modern tech** older Mercedes infotainment can be outdated compared to newer models.

#### **Final Recommendation**

If you **love Mercedes-AMG performance cars, appreciate rarity, and can afford the lifestyle**, the **AMG GT R 190 is an incredible machine** one of the best RWD AMG GTs ever made. However, **only buy it if you re prepared for high costs, limited practicality, and the need for meticulous maintenance**.

Enthusiasts who want a **track-focused, limited-edition AMG GT**.

Buyers who prioritize **exclusivity and driving excitement** over daily utility.

Those with **deep pockets and a garage** to protect the investment.

You need a **practical, family-friendly luxury car**.

You re sensitive to **high fuel and maintenance costs**.

You prefer **AWD or more modern technology**.

- If you want **more practicality**, consider the **AMG GT (non-R 190)** or **AMG GT Black Series (2020 )**.

- If you prefer **AWD**, the **AMG GT 4-Drive** is a better daily option.

- If you want **even more performance**, look at **Porsche 911 Turbo S or BMW M8 Competition**.

Details:

Model: MERCEDES GT. LH means left or driver side. Donor Vehicle Part Information:: SELENITE GREY METALLIC, 992 ,2DR,1/18,AMG,BLACK RED,HAS KEY,4.0L,AUTO TRANS,RWD. All catalytic converters were tested and certified to meet the performance requirements at time of sale.

Condition: 52k. Vehicle Stock #: 018844. Part Stock #. Seat Cushions do NOT come with airbags.

RH means right or passenger side. Airbag Notification. Search for more parts from this donor vehicle.

part #: 1903261100 prices

• $81.02-$299.01

specifications swabasus:

• for models: Amg, Gt, Rwd
• for makes: Mercedes
• for years: 2017-2021
• mpn: 1903261100
• part type: Stabilizer Bar
• oe/oem part number: 2018 2019 2020 2021
• id: 0981af34-97ea-4a53-bf89-1953093346fd
• interchange: 524-10204
• partout id: A-129718054

payments swabasus:

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

returns swabasus:

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

seller swabasus:

• # reviews: 29726
• rating: 99.8%
• city: Venice, Florida

shipping swabasus:

• transit: 3-8 Days
• cost: $0.00
• service: Standard
• class: Standard
• type: Fixed

general swabasus:

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

offer swabasus:

• options: Ship-to-home
• quantity: 1
• sold: 0
• started: May 26, 2026
• best offers: True
• availability: In Stock

Mercedes 1903261100 Is Similar To:

• 000000-003175 Mercedes-benz Genuine Abs Pump (26.9% similar) Shipping carrier substitutions may be made at our determination in an attempt to reduce cost the customer. Parts must be resalable and in the original packaging. Electrical parts are not returnable. Sedan wagon. Coupe, convertible. Coupe convertible...(December 13th, 2017)
• 000000008300 Mercedes Oem Stabilizer Link Nut (35.6% similar) This parts position is left, right...(May 20th, 2018)
• 000912010224 Mercedes Oem Rear Bolt (28.8% similar) This part fits vehicles made in the following years 2005 , 2006 , 2007 , 2008 , 2009 , 2010 , 2011 , 2012 , 2013 , 2014 , 2015...(June 9th, 2018)
• 01085 Febi New Sway Bar Bushing Front Mercedes (25% similar) Some items on are significantly discounted off our regular retail price. Assuming it cost 10. More detailed information is available in the compatibility's section above. Discounted shipping and combined is available on our web site. 5MM is a brand new part manufactured by FBI. Fitment information ...(May 15th, 2018)
• 101-6921 Suspension Control Arm Link Rear Left Fits Mercedes (10.7% similar) At adopts...(May 4th, 2018)
• 101-8044 Suspension Stabilizer Bar Link Front Left Fits Mercedes (29.9% similar) ...(January 30th, 2019)
• 101-8045 Suspension Stabilizer Bar Link Front Right Fits Mercedes (29.7% similar) ...(January 30th, 2019)
• 101-8065 Suspension Stabilizer Bar Link Front Right Fits Mercedes (28.4% similar) ...(January 30th, 2019)
• 1073230165 A1073230165 A 107 323 01 65 Mercedes Front Stabilizer Sway Bar Oem (35.5% similar) The brackets are good and its my opinion that rubber still has some useful life free shipping lower 48 only. The bar is in good non rusted condition...(July 1st, 2018)
• 1073803 Lemfoerder New Sway Bar End Link Front Driver Side Mercedes (24.2% similar) The price is as it states on. Mercedes-benz: 300SD 300SE 400SE 400SEL 500SEC 500SEL 600SEC 600SEL CL500 CL600 S320 S350 S420 S500 S600 this sway bar end link - front driver side is a brand new part manufactured by lemonade. More detailed information is available in the compatibility's section above...(March 24th, 2018)
• 11022 Febi New Sway Bar End Link Front Driver Side Mercedes (25.5% similar) Discounted shipping and combined is available on our web site. For example, if your original sale total was com. Items are not returnable if they in the original sealed container packaging. Some items on are significantly discounted off our regular retail price. Standard shipping is sent via FedEx ...(April 24th, 2018)