MERCEDES A-205-300-00-04 Pedal Brake Clutch 546.MB1B08 Benz Brake/clutch

( Manufacturer Part Number: A-205-300-00-04 ), ( Part Type: Pedal Brake Clutch ), ( Conditions Options: Accelerator Pedal ), ( Genuine Oem: Yes ), ( Ipn: 546.mb1b08 ), ( Make: Mercedes-benz ), ( Descriptionpartcondition: A 205 300 00 04 ), ( Manufacturer Warranty: 1 Year )

Review MERCEDES benz Pedal Brake/clutch Oem 205 fits C300 300 2000–2008

The **Mercedes-Benz 546.MB1B08 Pedal Brake/Clutch Assembly** is a high-performance, factory-specification component designed exclusively for the **2008 2011 C300 (W204) models**, including the **C300 (205 hp) and C300 BlueTEC (300 hp)** variants. This meticulously engineered unit combines the **brake pedal, clutch pedal, and associated linkage mechanisms** into a single, integrated assembly, ensuring seamless operation and optimal driving dynamics. Crafted from durable, corrosion-resistant materials, this assembly features precision-machined components that maintain the original Mercedes-Benz fit, feel, and responsiveness, eliminating common issues like pedal play, excessive travel, or premature wear. The **clutch pedal** is designed to provide a firm, progressive return, while the **brake pedal** delivers a crisp, linear response, enhancing both safety and driver engagement. Ideal for restoration projects, performance upgrades, or replacement due to failure, this OEM-quality part guarantees a perfect match with the vehicle s hydraulic and mechanical systems, including the **4G-DCT (automatic) or 7G-Tronic (manual) transmissions** found in these models. Whether restoring a classic C300 to its original specification or addressing wear-and-tear in a well-loved vehicle, this pedal assembly ensures reliability, precision, and the refined Mercedes-Benz driving experience.

### **Pros and Cons of Buying a Mercedes-Benz C300 (W205) with the 546.MB1B08 Engine (2008 Model)**

#### **Overview**

The **Mercedes-Benz C300 (W205) from 2008** with the **546.MB1B08 engine** (a 3.0L V6 M272) is a well-regarded luxury sedan known for its comfort, performance, and refinement. However, like any vehicle, it has strengths and weaknesses that potential buyers should consider before purchasing.

---

### **Pros**

1. **Strong Engine Performance**

- The **M272 V6 (546.MB1B08)** is a reliable and smooth-running engine, producing **231 hp and 229 lb-ft of torque**, which provides a good balance of power and efficiency for a luxury sedan.

- It handles well on highways and offers a comfortable cruising experience, especially with the **7G-Tronic automatic transmission** (if equipped).

- The engine is **less prone to major failures** compared to some earlier Mercedes V6s (e.g., M112), though it still requires proper maintenance.

2. **Luxury and Comfort**

- The **W205 C-Class** is known for its **high-quality interior materials**, including soft-touch plastics, leather seats (if equipped), and a well-appointed cabin.

- **Quiet ride** and **good sound insulation** make it pleasant for long drives.

- **Comfortable seating** with good lumbar support, though some buyers may find the rear seats tight for tall passengers.

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

- The **M272 engine** is **more durable than some earlier Mercedes V6s** and is less likely to suffer from catastrophic failures if maintained properly.

- The **transmission (7G-Tronic)** is generally reliable, though some early models had minor issues that were addressed in later updates.

- **Electronics and infotainment** (if equipped with COMAND or later systems) are functional, though not as advanced as modern Mercedes systems.

4. **Resale Value**

- The **W205 retains decent resale value** compared to some other luxury sedans of its era, especially well-maintained examples.

- It is still a **recognizable and desirable Mercedes**, which helps in trade-in value.

5. **Safety Features**

- The **2008 model** comes with **standard stability control, ABS, and airbags**, which were advanced for their time.

- Some trims may include **ESP (Electronic Stability Program) and traction control**, improving safety.

6. **Fuel Efficiency (For a Luxury Sedan)**

- The **M272 V6** is more fuel-efficient than earlier Mercedes V8s or some turbocharged engines, averaging **around 18-22 MPG combined** (city/highway), which is decent for a luxury car of its time.

7. **Classic Mercedes Driving Experience**

- The **steering feel, suspension tuning, and overall driving dynamics** are well-balanced, offering a **smooth yet engaging** ride.

- The **manual transmission option (if available)** provides a more engaging driving experience for enthusiasts.

---

### **Cons**

1. **Maintenance Costs**

- **Mercedes-Benz is expensive to maintain**, especially for non-factory parts and labor.

- **Common maintenance items** (spark plugs, timing belt, coolant flushes, fuel filters) can add up quickly.

- **Oil changes should be done every 10,000 miles** (or as recommended) to prevent sludge buildup, which can lead to **engine wear or failure**.

2. **Potential Engine Issues (If Neglected)**

- **Sludge buildup** is a known issue in the **M272 engine**, particularly if oil changes were skipped or done improperly. This can lead to **reduced performance, rough idling, or even engine failure**.

- **Carbon buildup on intake valves** (common in modern engines) can occur, requiring **intake valve cleaning** every **60,000-80,000 miles**.

- **Water pump failure** (if the timing belt was not replaced at the correct interval) can cause **overheating and engine damage**.

3. **Transmission Problems (Early 7G-Tronic Models)**

- Some **2008 C300s with the 7G-Tronic** may experience **rough shifting, delayed engagement, or electronic glitches**, particularly if the **transmission fluid was not changed regularly**.

- **Fluid changes should be done every 60,000 miles** to prevent premature wear.

4. **Electrical and Infotainment Issues**

- The **COMAND system (if equipped)** can be **slow, glitchy, or prone to software errors**.

- **Power window or door lock failures** are occasional issues, often requiring **Mercedes-specific repairs**.

- **Sensor failures** (e.g., oil level, coolant temperature) can trigger **check engine lights** and require diagnostics.

5. **Rear Seat and Cargo Space Limitations**

- The **rear seats are tight for adults**, making long trips uncomfortable for passengers over **5'6"**.

- **Cargo space is modest (around 12-15 cubic feet)**, which may be limiting for families or those carrying large items.

6. **Depreciation and Age-Related Wear**

- The **2008 model is now over 15 years old**, meaning **wear and tear** (e.g., suspension bushings, brake pads, tires) will need attention.

- **Rust** (especially in snowy regions) can be an issue if the undercarriage was not properly maintained.

- **Tires and brakes** will need replacement sooner rather than later, adding to ownership costs.

7. **Fuel Economy Limitations**

- While better than some luxury sedans, the **M272 V6 is not fuel-efficient by modern standards**, averaging **around 18-22 MPG combined**.

- **Gas prices** make this a noticeable expense over time.

8. **Resale Market Competition**

- The **W205 is no longer a new model**, so competition from **used luxury sedans (BMW 3 Series, Audi A4, Lexus ES)** may make it harder to sell in the future.

- **Buyers may prefer newer models** with modern safety and tech features.

---

### **Conclusion**

The **2008 Mercedes-Benz C300 (W205) with the 546.MB1B08 engine** is a **solid choice for buyers who prioritize luxury, comfort, and a smooth driving experience** without the complexity of a turbocharged or V8 engine. It is **more reliable than some earlier Mercedes V6s** but still requires **proper maintenance** to avoid common issues like **sludge buildup, transmission wear, and electrical glitches**.

- Buyers who want a **comfortable, well-built luxury sedan** with **good highway manners**.

- Those who **appreciate classic Mercedes driving dynamics** and are willing to invest in maintenance.

- People who **don t need extreme performance** but want a **refined, premium ride**.

- Buyers on a **tight budget**, as **maintenance and repairs can be costly**.

- Those who **prioritize fuel efficiency** (modern hybrids or smaller engines may be better).

- People who **need a spacious rear seat or large cargo area**.

- Buyers who **want cutting-edge technology**, as the **infotainment system is outdated**.

---

### **Recommendation**

**The service history is complete** (oil changes, timing belt, transmission fluid, coolant flushes).

**No signs of sludge or rough idling** (indicating proper oil maintenance).

**Transmission shifts smoothly** (no hesitation or jerking).

**Electrical systems (windows, locks, infotainment) work reliably**.

**You are prepared for **higher-than-average maintenance costs**.

- **Get a pre-purchase inspection (PPI) from a Mercedes specialist** to check for hidden issues.

- **Verify oil change intervals** if they were done every **10,000 miles**, the engine is likely in good shape.

- **Check for rust** (especially in the wheel wells and undercarriage).

- **Test drive for smooth power delivery and no unusual noises** (knocking, ticking, or whining).

The **2008 C300 (W205) with the 546.MB1B08 is a solid used luxury sedan**, but it is **not a "set-and-forget" car**. Buyers should **budget for maintenance** and **prioritize a vehicle with a clean service history**. If you find a **well-cared-for example**, it can be a **great long-term investment**

Details:

Please compare part numbers BEFORE purchasing. Quality, Assured Parts All are Quality Tested Inspected. Easy to find parts that don't require a mechanics knowledge. Please disregard other fitment charts they may not be correct.

More Parts: 1 Year Warranty. Original is 5186006 Included: Hassle-free 1 Year Warranty Our Part #: 10182654. Image shown may be the vehicle from which part was pulled, or a generic image representing typical stock, rather than unique item being sold. Warranty HASSLE-FREE 1 YEAR WARRANTY: All parts are warrantied for a period of 12 months or year from the purchase date.

If something is wrong with an order, we certainly do want to help you. Very happy customer, excellent value and service. Free shipping only applies to items you keep. Shipping Damage:: Damages and evidence of tampering on the outer packaging must be noted delivery receipt by driver.

PEDAL, BRAKE/CLUTCH OEM 2008 MERCEDES-BENZ C300 A 205 300 04: ACCELERATOR PEDAL A 04 ; FROM 1995 2026 2.0L Dummy.

specifications pedalspadsaz:

• for models: C300, 300
• for makes: Mercedes
• for years: 2000-2008
• mpn: A-205-300-00-04
• part type: Pedal Brake Clutch
• conditions options: Accelerator Pedal
• genuine oem: Yes
• ipn: 546.mb1b08
• make: Mercedes-benz
• descriptionpartcondition: A 205 300 00 04
• manufacturer warranty: 1 Year

general pedalspadsaz:

• condition: Used
• Car Truck Parts Accessories > Interior Parts Accessories > Pedal Assemblies, Pads Parts

seller pedalspadsaz:

• # reviews: 23091
• city: Rancho Cordova, California
• rating: 97.1%

shipping pedalspadsaz:

offer pedalspadsaz:

• started: March 9, 2026
• availability: In Stock
• quantity: 1
• options: Seller-arranged-local-pickup
• best offers: True
• sold: 0

payments pedalspadsaz:

• other
• credit card: Visa
• wallet: Paypal

returns pedalspadsaz:

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

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