MERCEDES A464703001 Fuel Gas Tank Reservoir Heat Shield Benz

( Manufacturer Part Number: A464703001 ), ( Items Included: Undefined ), ( Material: Plastic ), ( Vintage Part: No ), ( Placement On Vehicle: Rear ), ( Fuel Type: Gasoline ), ( Type: Fuel Tank ), ( Capacity: 13.2 Gal ), ( Oe/oem Part Number: A2464701200 / 2464701200 / 246-470-12-00, A2464704801 / 2464704801 / 246-470-48-01 ), ( Country Of Origin: Germany )

Review MERCEDES benz Fuel Gas Tank Reservoir Heat Shield Oem fits CLA250 C117 2014–2019

The **Mercedes-Benz A464703001 (2014 2019 CLA-Class C117 Fuel Gas Tank Reservoir Heat Shield)** is a precision-engineered component designed to safeguard the fuel system of the CLA 250 (C117) model range, ensuring optimal performance, longevity, and reliability under varying operating conditions. This heat shield is a critical part of the vehicle s fuel management system, strategically positioned to protect the fuel gas tank reservoir from excessive heat generated by the engine bay, exhaust components, and underbody elements. Crafted from high-quality, durable materials, this shield is engineered to withstand the thermal stresses of daily driving, particularly in high-performance or urban environments where engine temperatures can fluctuate dramatically. Its design incorporates a robust, heat-resistant structure that minimizes thermal transfer to the fuel tank, thereby reducing the risk of fuel vaporization, pressure buildup, or potential leaks that could compromise fuel efficiency or engine operation. The shield s precise fitment ensures seamless integration with the CLA 250 s undercarriage, aligning perfectly with the fuel reservoir s mounting points while maintaining a secure seal against debris, road contaminants, and environmental factors. Whether navigating stop-and-go traffic, highway speeds, or off-road conditions, this heat shield plays a vital role in maintaining the integrity of the fuel system, contributing to the vehicle s overall durability and performance. For owners seeking to enhance their CLA 250 s reliability or address potential fuel-related issues, this OEM-specification component offers a direct, high-quality solution that adheres to Mercedes-Benz engineering standards.

### **Pros and Cons of Buying a Mercedes-Benz A-Class (A464703001, 2014 2019) with a Fuel Gas Tank Reservoir Heat Shield Issue**

#### **Pros**

1. **Reliability and Build Quality** Mercedes-Benz vehicles, especially those from the 2014 2019 era, are known for their robust engineering and high-quality materials. The A-Class, in particular, is praised for its solid chassis and well-built components, which contribute to longevity if maintained properly.

2. **Comfort and Ride Quality** The A-Class offers a smooth, well-isolated ride, making it suitable for both city driving and highway cruising. The suspension tuning provides a balanced mix of comfort and stability.

- **ESP (Electronic Stability Program)**

- **Multiple airbags (front, side, and curtain)**

- **Anti-lock braking system (ABS) with brake assist**

- **Traction control**

- **Rearview camera (in later models)**

These features enhance passenger protection in case of an accident.

4. **Fuel Efficiency** The **CLA250 (C117)** model, which is essentially a coupe version of the A-Class, is powered by a **2.0L turbocharged inline-4 engine** paired with a **7-speed automatic transmission**. This setup provides decent fuel economy, typically around **22 25 MPG combined**, which is reasonable for a luxury compact car.

5. **Resale Value** Mercedes-Benz retains strong resale value compared to many competitors. Even with some wear or minor issues, the A-Class holds its value better than many non-luxury brands.

6. **Aftermarket and Parts Availability** Due to its popularity, the A-Class has a wide range of aftermarket parts, accessories, and tuning options available. This makes maintenance and customization easier and more affordable.

7. **Tech and Infotainment** The **MBUX infotainment system** (in later models) or the **COMAND system** (in earlier ones) provides a user-friendly interface with Bluetooth, USB ports, and navigation. While not as advanced as newer Mercedes models, it remains functional and reliable.

8. **Styling and Brand Prestige** The A-Class has a sleek, modern design that appeals to buyers who value aesthetics. Owning a Mercedes-Benz carries prestige, which can be appealing for some consumers.

---

#### **Cons**

1. **Fuel Gas Tank Reservoir Heat Shield Issue (A464703001)** This specific **VIN-related recall (A464703001)** pertains to a **fuel tank reservoir heat shield defect** that could lead to:

- **Fuel leaks or spills** due to improper shielding, increasing fire risk.

- **Potential damage to the fuel system** if moisture or debris enters.

- **Recall obligations** The manufacturer likely issued a recall for this issue, meaning the owner may need to visit a dealership for a **free repair**. However, if the vehicle has been modified or not serviced properly, the issue might persist or worsen.

- **Insurance concerns** Some insurers may flag this as a safety risk, potentially affecting coverage or premiums.

**Mitigation:** If buying used, verify that the recall has been addressed. If not, factor in the cost of repair (typically covered under recall programs, but delays may occur).

2. **Higher Maintenance Costs** Mercedes-Benz vehicles, especially luxury models, tend to have **expensive parts and labor costs**. Common issues that may arise include:

- **Transmission problems** (some owners report issues with the 7G-Tronic automatic transmission).

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

- **Suspension wear** (struts, bushings, and control arms may need replacement over time).

- **Engine carbon buildup** (common in turbocharged engines, requiring periodic cleaning).

- **Oil consumption** in the 2.0L turbo engine (may require more frequent oil changes).

- **Water pump failures** (especially in models with the 2.0L engine).

- **Clutch wear** (if manually shifted models are considered).

- **Exhaust manifold cracks** (less common but possible in turbocharged models).

4. **Depreciation** Luxury cars, including Mercedes-Benz, depreciate faster than mass-market vehicles. While the A-Class holds value better than many competitors, it still loses significant equity over time.

5. **Complexity and Diagnostics** Mercedes advanced systems can be difficult to diagnose and repair, especially for non-professional mechanics. This may lead to higher repair bills if issues arise.

6. **Fuel Costs** While the CLA250 is fuel-efficient for its class, gasoline prices can still add up, especially for daily commuters.

7. **Potential for Infotainment Lag** Older MBUX or COMAND systems may experience **slow response times** or **software glitches**, which can be frustrating.

---

### **Ending Conclusion**

The **Mercedes-Benz A-Class (2014 2019) with the CLA250 engine and the fuel gas tank reservoir heat shield issue (VIN A464703001)** is a **solid choice for buyers who prioritize luxury, comfort, and reliability** provided the **recall-related fuel system defect is properly addressed**. The vehicle offers a **smooth ride, strong safety features, and decent fuel efficiency**, making it suitable for urban and highway driving.

- **The cost of ensuring the fuel tank issue is fixed** (though likely covered under recall).

- **Higher long-term maintenance expenses** compared to non-luxury competitors.

- **Possible electrical or transmission issues** that may arise over time.

If you are **mechanically inclined, financially prepared for maintenance, and willing to address the recall**, this A-Class can be a **great used luxury purchase**. If you prefer **lower ownership costs or a more straightforward vehicle**, alternatives like the **BMW 2 Series, Audi A3, or even a well-maintained non-luxury compact** might be more practical.

---

### **Recommendation**

- Opt for a **CPO Mercedes-Benz A-Class** where the **fuel tank recall has been verified and fixed**. CPO vehicles come with extended warranties, reducing long-term risk.

- **Inspect the fuel system thoroughly** and confirm that the **heat shield issue has been resolved** (check service records).

- **Get a pre-purchase inspection (PPI) from a Mercedes specialist** to assess transmission, electrical, and suspension health.

- **Budget for potential repairs** (transmission fluid changes, suspension refresh, and minor electrical fixes).

- **Negotiate the price** based on the vehicle s condition and mileage, accounting for the recall repair if not done.

- If the **fuel tank issue is a dealbreaker**, look for **A-Class models without this recall** (check VIN databases like **NHTSA or Carfax**).

- If **maintenance costs are a concern**, consider a **less expensive luxury compact** (e.g., **Volvo S60, Lexus IS, or even a well-maintained Toyota Camry** for comparison).

- **Good for:** Buyers who want a **luxury compact with strong resale value, safety, and comfort** and are prepared for **higher maintenance costs**.

- **Not ideal for:** Budget-conscious buyers, those who dislike **complex repairs**, or anyone unwilling to address the **fuel system recall**.

**Bottom Line:** The **2014 2019 Mercedes-Benz A-Class CLA250 with the fuel tank heat shield issue can be a worthwhile purchase if the recall is resolved and the buyer is financially prepared for potential future repairs. However, it is not the best choice for those seeking a low-maintenance or ultra-affordable vehicle.**

Details:

Color: SILVER 761-POLAR METALLIC EXTERIOR / BLACK 151 INTERIOR. Shipping FREE SHIPPING available for most items within lower 48 states. Mileage: 48K MILES. Donor vehicle: 2019 MERCEDES-BENZ CLA250 C117 2.0L FWD AUTOMATIC TRANSMISSION.

This item has been previously used. Please verify it fits and is compatible with your specific model before purchasing.

part #: a464703001 price

• $224.99

specifications fueltanksysteme:

• for models: Cla250, C117
• for makes: Mercedes
• for years: 2014-2019
• mpn: A464703001
• items included: Undefined
• material: Plastic
• vintage part: No
• placement on vehicle: Rear
• fuel type: Gasoline
• type: Fuel Tank
• capacity: 13.2 Gal
• oe/oem part number: A2464701200 / 2464701200 / 246-470-12-00, A2464704801 / 2464704801 / 246-470-48-01
• country of origin: Germany

payments fueltanksysteme:

• wallet: Paypal
• other
• credit card: Diners-club

returns fueltanksysteme:

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

offer fueltanksysteme:

• started: March 3, 2026
• options: Ship-to-home
• availability: In Stock
• sold: 0
• quantity: 1
• best offers: True

shipping fueltanksysteme:

• type: Fixed
• class: Economy
• transit: 2-4 Days
• cost: $150.00
• service: Economy

general fueltanksysteme:

• Car Truck Parts Accessories > Air Fuel Delivery > Fuel Tanks Filler Necks
• condition: Used

seller fueltanksysteme:

• city: Traverse City, Michigan
• # reviews: 77378
• rating: 99.9%

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