1. Automatic Transmissions Products
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  3. MERCEDES 2042702602

MERCEDES 2042702602 Automatic Transmission Gearbox Benz

fits model: W204, C63, Amg. make: Mercedes. year: 2011.

2042702602 Mercedes-benz 2011 W204 C63 Amg Automatic Transmission Gearbox Assembly Oem

( Manufacturer Part Number: 2042702602 ), ( Type: Automatic Transmission ), ( Oe/oem Part Number: Genuine Original ), ( Country Of Origin: Germany )

Review MERCEDES benz Automatic Transmission Gearbox Assembly Oem fits W204 C63 AMG 2011

The **Mercedes-Benz 2042702602 (W204 C63 AMG Automatic Transmission Gearbox)** is a high-performance, precision-engineered transmission module designed exclusively for the iconic **Mercedes-Benz C63 AMG** (W204 generation, produced from 2005 to 2011). This gearbox represents the pinnacle of automotive engineering, combining cutting-edge technology with the legendary reliability and exhilarating performance synonymous with the AMG brand. Built to complement the **5.5-liter V8 supercharged engine** (M113 or M114 variant), this **7-speed automatic transmission (7G-Tronic)** is a masterpiece of hydraulic and electronic sophistication, delivering seamless shifts, lightning-fast acceleration, and an unparalleled driving experience.

The **2042702602** is a fully integrated unit, featuring a robust **torque converter** with a lock-up clutch for improved efficiency, paired with a **multi-plate wet clutch system** that ensures crisp, precise gear changes even under extreme power demands. Its **aluminum housing** is reinforced with high-strength alloys to withstand the immense torque output of the C63 AMG s engine, while the internal components including the **planetary gear sets, shift solenoids, and torque converter stator** are engineered to endure the rigors of both daily driving and spirited performance use. The transmission s **electronic control module (ECM)** works in tandem with the engine s **DME (Digital Motor Electronics)**, enabling adaptive shift programming, launch control, and dynamic traction management for optimal power delivery.

One of the standout features of this gearbox is its **adaptive shift logic**, which learns driver preferences over time to optimize shift points for either sporty responsiveness or fuel efficiency. The **7G-Tronic** system also incorporates a **torque converter with a variable stator** to enhance efficiency, particularly during low-speed maneuvers, while the **dual-mass flywheel** (in some configurations) helps dampen vibrations for a smoother ride. Built to Mercedes-Benz s exacting standards, this transmission is a critical component in the C63 AMG s ability to accelerate from **0-60 mph in under 4.5 seconds** and achieve a top speed in excess of **180 mph**, all while maintaining the precision and refinement expected from a luxury performance vehicle.

For restoration or replacement purposes, this gearbox is a **direct-fit OEM component**, ensuring compatibility with the **W204 C63 AMG (S63)** chassis. It is often sought after by enthusiasts and mechanics for its **high-quality build**, **durability**, and **performance-oriented design**, making it a preferred choice over aftermarket alternatives. Whether installed in a freshly restored classic or as a critical upgrade for a high-mileage example, the **2042702602** transmission guarantees that the C63 AMG retains its legendary character blending raw power with the smooth, almost effortless shifting that defines Mercedes-Benz s legendary driving experience.

### **Pros and Cons of Buying a Mercedes-Benz W204 C63 AMG (2011, 2042702602, Automatic Transmission)**

#### **Pros:**

1. **Performance and Power** The W204 C63 AMG is a high-performance sedan with a naturally aspirated 6.2L V8 engine producing around **425 439 hp** (depending on the market) and **425 lb-ft of torque**. It delivers strong acceleration (0-60 mph in 4.5 seconds) and a thrilling driving experience, especially with the AMG s sport-tuned suspension and precise steering.

2. **Luxury and Comfort** Mercedes-Benz is renowned for its opulent interiors, featuring high-quality materials (leather, wood, aluminum), premium sound systems, and advanced climate control. The W204 offers a spacious cabin with good rear legroom for its class.

3. **Reliability (for a Mercedes)** While not as bulletproof as some German rivals, the W204 s V8 engine and AMG-tuned components are generally robust if maintained properly. Many examples with low mileage hold up well, especially if serviced by a Mercedes specialist.

4. **Resale Value** AMG models, particularly the C63, retain their value better than many luxury sedans due to their performance reputation and limited production numbers.

5. **AMG Exclusivity** The C63 AMG badge adds prestige, making it a desirable car for enthusiasts who appreciate both luxury and performance.

6. **Automatic Transmission (7G-Tronic)** The 7-speed automatic is smooth and well-suited to the V8 s power delivery, though it lacks a manual option (which some purists prefer).

7. **Safety Features** The W204 comes with standard stability control, multiple airbags, and advanced driver aids (depending on the trim), making it safer than many of its contemporaries.

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#### **Cons:** 1. **High Maintenance Costs** Mercedes-Benz, especially AMG models, are expensive to maintain. Common issues include:

- **Timing chain/valvetrain wear** (the 6.2L M177 engine is known for timing chain stretch, which can lead to expensive repairs if neglected).

- **Transmission issues** (some 7G-Tronic units develop shifting problems over time).

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

- **Suspension wear** (AMG s stiff springs and bushings degrade faster than stock Mercedes parts).

2. **Fuel Consumption** The V8 guzzles fuel, averaging **14 16 MPG combined** (real-world usage may be lower). High fuel costs can add up significantly.

3. **Depreciation** While AMG models hold value better than most, the W204 still loses value over time. A 2011 model will be significantly cheaper than new, but parts and labor costs remain high.

4. **Comfort vs. Sportiness Trade-off** The W204 s AMG suspension is firm and sport-tuned, which can make daily driving less comfortable on rough roads compared to softer luxury sedans.

5. **Rust and Body Issues** Some W204s, especially those from colder climates, suffer from rust in wheel arches, sills, and undercarriage. A thorough inspection is essential.

6. **Complexity** The car s advanced systems (AMG Performance Select, adaptive damping, advanced infotainment) can be confusing for non-technical owners, and repairs often require specialized knowledge.

7. **Noise and Vibration** The V8 can be loud at highway speeds, and some owners report excessive wind noise or road noise due to the car s design.

8. **Recall and Software Updates** Older Mercedes models may lack recent software fixes for safety or drivability issues. Checking for open recalls is important.

---

### **Key Considerations Before Purchase:**

- **Service History** Verify that the car has been maintained by a Mercedes-Benz dealership or a reputable AMG specialist. Missing services (e.g., timing chain inspection, valve adjustments) can lead to catastrophic engine failure.

- **Timing Chain Condition** The 6.2L engine s timing chain should be inspected for stretch or wear. Some owners replace it as a precaution around **80,000 100,000 miles**.

- **Transmission Health** Listen for unusual noises during shifts or check for delayed engagement. A transmission fluid flush may be needed if the car hasn t been serviced recently.

- **Electrical System** Test all electronics (windows, locks, infotainment) to ensure they function properly. Common issues include dead buttons or failing sensors.

- **Rust Inspection** Check undercarriage, wheel wells, and frame rails for corrosion, especially if the car was driven in snowy or salty conditions.

- **Test Drive** Pay attention to:

- **Engine smoothness** (no ticking, rattling, or misfires).

- **Braking performance** (AMG brakes are excellent but may need servicing).

- **Steering feel** (should be precise, not loose or vague).

- **Suspension response** (should feel engaged, not bouncy or stiff).

---

### **Conclusion and Recommendation:**

The **Mercedes-Benz W204 C63 AMG (2011)** is a **fantastic performance sedan** that offers a perfect blend of luxury and high-speed thrills. It is ideal for:

- Enthusiasts who prioritize driving dynamics and V8 power.

- Owners who can afford the **high maintenance costs** and are willing to invest in upkeep.

- Those who appreciate the **prestige of the AMG badge** and don t mind sacrificing some daily comfort for sportiness.

However, it is **not the best choice** for:

- Budget-conscious buyers (fuel, insurance, and repairs add up).

- Those who prefer **low-maintenance or electric/hybrid vehicles**.

- Drivers who prioritize **fuel efficiency** or **modern tech** (the W204 s infotainment is outdated by today s standards).

#### **Final Recommendation:**

If you find a **well-documented, low-mileage example (under 60,000 miles) with a full service history**, the W204 C63 AMG is a **great buy** and will provide years of exhilarating driving. However, **budget at least $10,000 $15,000 annually for maintenance** to keep it running smoothly.

For a more modern alternative, consider a **C63 S (W205, 2014 ) or a used AMG GT (C63S/C63S Coupe)**, which may offer better reliability and technology. But if you re set on the W204 s classic V8 roar and AMG spirit, **proceed with caution and thorough inspection**.

Always **get a pre-purchase inspection (PPI) from a Mercedes specialist** before committing to the purchase.

Details:

Experiencing an issue. Used Part Condition, Parts may show minor scratches or imperfections consistent with normal use. Match Part Numbers, Cross-reference with your original part number for a guaranteed fit.

part #: 2042702602 price

  • $2499.99

specifications autotransmissionsgo:

  • for models: W204, C63, Amg
  • for makes: Mercedes
  • for years: 2011
  • mpn: 2042702602
  • type: Automatic Transmission
  • oe/oem part number: Genuine Original
  • country of origin: Germany

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  • cost: $300.00
  • class: Freight
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  • type: Fixed

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

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  • started: April 16, 2026
for models: w204, c63, amg, for makes: mercedes, for years: 2011, type: automatic transmission, oe/oem part number: genuine original, country of origin: germany,
category: auto parts > car truck parts accessories > transmission drivetrain > automatic transmission, sku: 23535258684146762,
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