MERCEDES 2042701700 Auto Transmission FT08 78K

( Manufacturer Part Number: 2042701700 ), ( Part Type: Transmission ), ( Condition And Options: 204 Type, At; C300, Awd )

Review MERCEDES Auto Transmission 78k Miles Month Warranty fits C300 AWD 2008

The **Mercedes-Benz 2042701700 FT08** is a high-performance, factory-direct transmission fluid designed exclusively for the **C300 (W204) model series**, specifically tailored for vehicles equipped with the **7G-Tronic 8-speed automatic transmission** and **4Matic All-Wheel Drive (AWD) system**. This premium, full-synthetic fluid is engineered to deliver uncompromising performance, ensuring optimal protection, efficiency, and longevity for one of Mercedes-Benz s most sophisticated drivetrain configurations. Formulated with advanced additive technology, the **FT08** fluid provides superior wear protection, reducing friction and preventing premature degradation of transmission components, including gears, clutches, and torque converters. Its high thermal stability ensures consistent lubrication even under extreme operating conditions, such as aggressive acceleration, towing, or prolonged high-speed driving, which are common in the C300 s performance-oriented applications. The fluid s optimized viscosity and friction characteristics enhance shifting precision, reducing jerkiness and improving overall drivetrain responsiveness, a hallmark of Mercedes-Benz s legendary smoothness and refinement. Additionally, the **FT08** is designed to maintain its performance across a broad temperature range, preventing sludge formation in cold climates and resisting oxidation in hot weather, thereby extending the service life of the transmission and AWD system. Compatible only with the **7G-Tronic 8-speed automatic** found in the C300 (FT08 designation), this fluid is a critical component for preserving the integrity of the vehicle s advanced drivetrain, which integrates seamlessly with the **4Matic system** to deliver dynamic handling and traction. Whether navigating urban traffic, highway cruising, or spirited driving, the **2042701700 FT08** ensures that the transmission operates with the efficiency and reliability expected from a Mercedes-Benz, reinforcing the vehicle s reputation for engineering excellence and driver engagement. Regular use of this factory-specified fluid helps maintain warranty compliance and prevents costly repairs, making it an indispensable choice for owners seeking to preserve the performance and prestige of their C300.

### **Pros and Cons of Buying a Mercedes-Benz C300 (W204) with 42,701 Miles (FT08, Automatic Transmission, AWD)**

#### **Pros**

1. **Reliability and Build Quality**

The W204 C300 (2007 2014) is known for its robust engineering, particularly in its M256 engine (3.0L V6) and 7G-Tronic automatic transmission. Mercedes improved transmission reliability in later models (FT08 being one of the better iterations), reducing common issues seen in earlier variants. The AWD system (4MATIC) adds durability, making it suitable for varied driving conditions.

2. **Performance and Driving Dynamics**

The C300 delivers a balanced blend of power (231 hp, 258 lb-ft torque) and smooth acceleration, making it a capable daily driver and a fun car to drive. The AWD system enhances traction in wet or slippery conditions, which is a significant advantage over FWD models.

3. **Comfort and Interior Quality**

The W204 features a spacious, well-crafted interior with premium materials (depending on trim), ergonomic seating, and a quiet cabin. The automatic climate control, power-adjustable seats, and available features like heated/ventilated seats add to its comfort. The driving position is sporty yet refined, appealing to those who appreciate a blend of luxury and performance.

4. **Resale Value**

The C300 retains a strong resale value compared to many competitors, especially in the AWD configuration. The W204 platform is still sought after, and well-maintained examples hold their worth well.

5. **Technology and Features**

The FT08 variant (2010 2014) includes updates like the COMAND system (with optional navigation), Bluetooth, and improved infotainment compared to earlier models. The 7G-Tronic transmission in this generation is more refined than its predecessors, offering smoother shifts and better fuel economy than earlier manual-equipped models.

6. **Versatility**

The AWD system makes it a practical choice for those who live in areas with occasional snow or poor road conditions. It s also a capable road car, offering a mix of comfort and sportiness without the bulk of larger luxury sedans.

7. **Mercedes Reputation**

The brand carries prestige, and the C300 s design (especially in later facelifts) remains stylish. The W204 s silhouette is iconic, and the car exudes sophistication, which can be appealing for status-conscious buyers.

---

#### **Cons**

1. **Maintenance Costs**

- **Transmission:** While the 7G-Tronic in the FT08 is improved, some owners report delayed shifts or rough transitions over time. Regular transmission fluid changes (every 60,000 miles) are critical.

- **Engine:** The M256 V6 is generally reliable but can develop carbon buildup (requiring a decarbonization service) or timing chain wear if not maintained properly.

- **AWD System:** The 4MATIC system has more components than FWD, increasing the likelihood of wear on differentials, transfer cases, or clutch packs.

- **Electronics:** The COMAND system can be finicky, and software glitches may require dealer visits. Aftermarket stereo installations can void warranties and cause compatibility issues.

2. **Fuel Economy**

The C300 s V6 engine is thirsty, averaging around **16 18 MPG in the city and 22 25 MPG on the highway** (AWD models may be slightly less efficient). This is higher than many modern compact sedans but acceptable for those who prioritize performance over economy.

3. **Depreciation**

While the C300 holds its value better than some Mercedes models, it still depreciates significantly over time. If you plan to keep it long-term, budget for potential repairs that may exceed its resale value.

4. **Common Wear Items**

- **Brakes:** High-performance brakes (especially with AWD) can wear out faster, requiring frequent pad and rotor replacements.

- **Suspension:** The W204 s suspension is comfortable but can sag over time, leading to a less sporty feel. Struts and bushings may need replacement.

- **Exhaust and Emissions:** The catalytic converter and oxygen sensors can fail, leading to check-engine lights and costly repairs.

5. **Noise and Vibration**

Some owners report wind noise at highway speeds, particularly in the rear seats. The AWD system can also introduce slight humming or vibration, which may be noticeable to sensitive drivers.

6. **Dealer Dependency**

Mercedes-Benz dealerships have high overhead, which can result in inflated repair costs. Independent mechanics may not have the specialized tools or knowledge for Mercedes components, making repairs more expensive.

7. **Size and Maneuverability**

The C300 is larger than compact luxury cars (e.g., BMW 3 Series, Audi A4), making parking and city driving slightly more challenging. The AWD system adds weight, which can affect handling in tight spaces.

---

### **Ending Conclusion**

The **Mercedes-Benz C300 (W204, FT08, AWD, automatic transmission) with 42,701 miles** is a well-rounded luxury sedan that offers a compelling mix of performance, comfort, and reliability particularly in the AWD configuration. It is a strong choice for buyers who:

- Value a refined, high-quality driving experience.

- Prefer AWD for better traction in varied conditions.

- Are willing to invest in maintenance to keep the car in good condition.

- Appreciate the prestige and driving dynamics of a Mercedes.

However, it is not without drawbacks. The **higher maintenance costs, fuel consumption, and potential for electronic or transmission issues** mean it requires careful budgeting and regular upkeep. If you are prepared for these challenges and can afford the long-term costs, this C300 is an excellent used luxury sedan.

For buyers who prioritize **lower running costs or better fuel economy**, alternatives like the **BMW 335i, Audi A4 3.0T, or Lexus GS 350** may be worth considering. But if you want a **luxurious, capable AWD sedan with Mercedes signature driving feel**, this C300 is a solid choice.

---

### **Recommendation**

- You have a budget for maintenance and can afford potential repairs (e.g., transmission service, brakes, suspension).

- You value AWD for safety and performance in mixed conditions.

- You prefer a refined, sporty luxury sedan over a more economical alternative.

- The car has a **full service history**, especially for transmission fluid, timing chain, and suspension components.

- You cannot afford the higher maintenance costs associated with Mercedes luxury vehicles.

- You prioritize fuel efficiency over performance (consider a hybrid or diesel alternative).

- The car lacks a **complete service record**, as hidden issues (e.g., transmission wear, carbon buildup) could lead to unexpected expenses.

- You plan to keep it for **10 years**, as depreciation and repair costs may outweigh its value.

1. **Get a pre-purchase inspection (PPI)** from a Mercedes specialist to check for transmission, suspension, and electrical issues.

2. **Verify service records** for transmission fluid changes, timing chain inspection, and brake/suspension maintenance.

3. **Test drive thoroughly**, paying attention to transmission shifts, AWD engagement, and any unusual noises.

4. **Negotiate aggressively**, as this model holds value but may have room for price reduction if the seller is motivated.

If all checks out, the **C300 (W204, FT08, AWD)** is a fantastic used luxury sedan that will provide years of enjoyable driving.

Details:

part #: 2042701700 prices

• $847.95-$1786.10

specifications autotransmissionsgo:

• for models: C300, Awd
• for makes: Mercedes
• for years: 2008
• mpn: 2042701700
• part type: Transmission
• condition and options: 204 Type, At; C300, Awd

payments autotransmissionsgo:

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

returns autotransmissionsgo:

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

seller autotransmissionsgo:

• rating: 99.9%
• city: Stoystown, Pennsylvania
• # reviews: 21958

shipping autotransmissionsgo:

• class: Freight
• type: Fixed
• cost: $0.00
• service: Flat Rate Freight

offer autotransmissionsgo:

• started: April 9, 2026
• availability: In Stock
• sold: 0
• options: Ship-to-home
• quantity: 1

general autotransmissionsgo:

• Car Truck Parts Accessories > Transmission Drivetrain > Automatic Transmission
• condition: Used

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