1. Fuel Tanks & Filler Necks Deals
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  3. FLATROAD FLA184181TRO

FLATROAD FLA184181TRO Gas Fuel Tank Duster Valiant

fits model: Dart. make: Dodge, Plymouth. year: 1970–2016.

Fla184181tro Flatroad Gas Fuel Tank For Dodge Dart Plymouth Duster Valiant 1970-1971 16 Gal

( Brand: Flatroad ), ( Manufacturer Part Number: FLA184181TRO ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Type: Fuel Tank ), ( Capacity: 16 Gal )

Review FLATROAD Gas Fuel Tank Dodge Plymouth Duster Valiant Gal fits DART 1970–2016

The **FlatRoad FLA184181TRO Gas Fuel Tank** is a meticulously crafted, high-quality replacement fuel tank designed specifically for the classic 1970 1971 Dodge Dart, Plymouth Duster, and Valiant models, offering a seamless blend of performance and authenticity. Engineered to match the original specifications of these iconic American muscle cars, this 16-gallon fuel tank is constructed from durable, corrosion-resistant materials, ensuring long-lasting reliability even in demanding driving conditions. Its precise fitment eliminates the need for modifications, allowing for a clean, factory-like installation that preserves the vehicle s original aesthetic while enhancing its functionality. The tank features a robust, reinforced design to withstand the stresses of daily use, including vibrations and road imperfections, while maintaining an airtight seal to prevent fuel leaks or evaporation. Whether you're restoring a showroom-worthy classic or simply maintaining a beloved daily driver, this fuel tank delivers the perfect balance of strength, precision, and compatibility. Built to meet or exceed OEM standards, it guarantees a smooth, hassle-free experience, allowing enthusiasts to focus on the finer details of their restoration or customization projects without compromising on quality. With FlatRoad s reputation for attention to detail and commitment to authenticity, this fuel tank is an essential component for anyone seeking to preserve the legacy of these legendary vehicles.

Buying a replacement flat-road FLA184181 gas fuel tank for a 1970-1971 Dodge Dart, Plymouth Duster, or Valiant (16-gallon capacity) involves several considerations. Below is a detailed breakdown of the pros and cons, followed by a conclusion and recommendation.

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### **Pros of Purchasing This Fuel Tank**

1. **OEM Fitment and Reliability**

The FLA184181 is an original equipment (OEM) or high-quality aftermarket replacement designed specifically for your vehicle s make and model. This ensures a precise fit, reducing the risk of leaks, improper mounting, or compatibility issues that can arise with generic or poorly designed tanks.

2. **Durability and Longevity**

Flat-road fuel tanks from reputable manufacturers like Flat-Road are constructed from high-quality steel, which is resistant to corrosion and punctures. This makes them more durable than plastic alternatives, especially in older vehicles where rust and structural wear are common concerns.

3. **Proper Capacity and Fuel Efficiency**

The 16-gallon capacity matches the original tank size, ensuring your vehicle retains its intended fuel range without sacrificing performance. This is particularly important for classic cars where fuel economy and range are priorities.

4. **Compatibility with Original Components**

The tank is designed to work seamlessly with the existing fuel lines, sender unit (if applicable), and mounting hardware. This minimizes the need for additional modifications or upgrades, saving time and labor costs during installation.

5. **Aesthetic Consistency**

For enthusiasts who prioritize authenticity, an OEM-style tank maintains the vehicle s original appearance. This is especially valuable for show cars or those aiming to preserve the car s historical accuracy.

6. **Warranty and Support**

Reputable manufacturers like Flat-Road often provide warranties (e.g., 1-2 years) and customer support, offering peace of mind in case of defects or installation issues. This is more common with branded parts than no-name alternatives.

7. **Ease of Installation**

The tank is designed to be a drop-in replacement, meaning it can often be installed without major modifications to the fuel system. This reduces the complexity of the job, making it accessible to DIYers or even less experienced mechanics.

8. **Reduced Risk of Fuel Leaks**

Properly fitted steel tanks are less prone to leaks compared to older, corroded tanks or poorly welded aftermarket alternatives. This is critical for safety and preventing fuel spills that could damage the vehicle s undercarriage or ignite.

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### **Cons of Purchasing This Fuel Tank**

1. **Cost**

OEM or high-quality aftermarket fuel tanks are more expensive than generic or low-cost alternatives. The price of the FLA184181 may range from $150 to $300 or more, depending on the seller and additional fees (e.g., shipping, taxes). This can be a significant investment for a single part, especially if other components (e.g., fuel lines, sender unit) need replacement.

2. **Potential for Counterfeit or Low-Quality Parts**

There is a risk of purchasing a counterfeit or substandard tank, particularly if buying from untrusted sellers (e.g., eBay, Craigslist, or unknown online marketplaces). Counterfeit parts may have poor welds, incorrect dimensions, or weak materials, leading to leaks or failure. Always verify the seller s reputation and the part s authenticity.

3. **Additional Labor Costs**

While the tank is a drop-in replacement, installation may require labor if you lack mechanical experience. Costs for professional installation can range from $100 to $300 or more, depending on the shop s rates and location. DIY installation carries risks, such as improper sealing or damage to surrounding components.

4. **Compatibility with Modern Fuel Systems**

If your vehicle has been modified with modern fuel injectors, a fuel pump, or other upgrades, the original tank may not integrate perfectly with these systems. However, the FLA184181 is designed for the 1970-1971 models, so this is less likely to be an issue unless you ve made significant changes.

5. **Weight**

Steel tanks are heavier than plastic alternatives, which may slightly affect the vehicle s handling or suspension dynamics. For most classic cars, this is negligible, but it s worth noting if you re concerned about weight distribution.

6. **Availability of Sender Unit**

Some fuel tanks include a sender unit (for the fuel gauge), while others require purchasing it separately. If the original sender unit is damaged or incompatible, this adds to the cost. Always check whether the tank includes this component or if it s sold separately.

7. **Potential for Rust or Corrosion in the Original Tank**

If you re replacing the tank due to rust or leaks, the underlying cause (e.g., moisture, poor fuel quality, or electrical shorts) may persist. Simply replacing the tank without addressing these issues could lead to the same problems recurring.

8. **Limited Customization Options**

Unlike some aftermarket tanks, the FLA184181 is not designed for customization (e.g., larger capacity, different shapes). If you re looking to modify the fuel system, this tank may not offer the flexibility of other options.

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### **Conclusion**

The Flat-Road FLA184181 fuel tank is a well-suited replacement for a 1970-1971 Dodge Dart, Plymouth Duster, or Valiant, offering OEM fitment, durability, and reliability. The pros such as precise fitment, corrosion resistance, and compatibility with original components outweigh the cons for most owners, particularly those prioritizing authenticity and long-term performance. However, the higher cost and potential risks of counterfeit parts or installation challenges must be carefully considered.

For enthusiasts who value historical accuracy and want a hassle-free replacement, this tank is an excellent choice. For those on a tight budget or willing to take on more risk, cheaper alternatives (e.g., generic steel tanks or plastic tanks) might be considered, though they come with trade-offs in reliability and fitment.

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### **Recommendation**

If you are replacing your fuel tank due to rust, leaks, or damage, **purchase the FLA184181 from a reputable seller** (e.g., Flat-Road s official website, trusted classic car parts dealers, or eBay with verified feedback). Verify the seller s authenticity to avoid counterfeit parts. If possible, have a mechanic inspect the tank before installation to ensure it meets quality standards.

If you re comfortable with DIY work, proceed with installation carefully, paying attention to sealing the tank properly and ensuring all fuel lines and connections are secure. If you re unsure about the installation process, hire a professional to avoid costly mistakes.

For those concerned about cost, consider whether the tank is the only issue inspect the fuel lines, sender unit, and surrounding components for wear. If other parts are failing, address them simultaneously to prevent future problems.

**Final Verdict:** The Flat-Road FLA184181 is a strong recommendation for its reliability and fitment, provided you source it from a trusted supplier and handle installation with care. It is a worthwhile investment for preserving the integrity and performance of your classic vehicle.

Details:

Item Specifics: Brand Flatroad, Manufacturer Part Number FLA184181TRO, Warranty 1 Year, Fitment Type Direct Replacement, Other 3404220,11069468, Fuel Tank, Capacity 16 gal. Note: It fits the model with 16 gallons tank. OE Number: 3404220,11069468. Gas Fuel Tank For Dodge Dart Plymouth Duster Valiant 1970-1971 16 Gal.

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specifications fueltanksysteme:

  • for models: Dart
  • for makes: Dodge, Plymouth
  • for years: 1970-2016
  • brand: Flatroad
  • mpn: Fla184181tro
  • manufacturer warranty: 1 Year
  • fitment type: Direct Replacement
  • type: Fuel Tank
  • capacity: 16 Gal

returns fueltanksysteme:

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

payments fueltanksysteme:

  • credit card: Mastercard
  • other
  • wallet: Paypal

general fueltanksysteme:

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

seller fueltanksysteme:

  • city: Ontario, California
  • rating: 98.4%
  • # reviews: 497

shipping fueltanksysteme:

  • transit: 3-9 Days
  • service: FedEx Ground Economy
  • type: Fixed
  • carrier: FedEx
  • class: Economy
  • cost: $0.00

offer fueltanksysteme:

  • quantity: 10
  • started: February 9, 2026
  • best offers: True
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
for models: dart, for makes: dodge, plymouth, for years: 1970-2016, manufacturer warranty: 1 year, fitment type: direct replacement, type: fuel tank, capacity: 16 gal,
category: auto parts > car truck parts accessories > air fuel delivery > fuel tanks filler necks, sku: 22312116325576721,
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