TOYOTA 77111-04040 Fuel Gas Tank Reservoir

( Manufacturer Part Number: 77111-04040 ), ( Type: Fuel Tank ), ( Capacity: 21 Gal ), ( Material: Plastic ), ( Vintage Part: No ), ( Placement On Vehicle: Rear ), ( Country Of Origin: United States ), ( Fuel Type: Gasoline )

Review TOYOTA Fuel Gas Gasoline Tank Plastic Oem Reservoir fits TACOMA 2005–2017

The **Toyota 77111-04040 Fuel Gas Tank Reservoir** is a critical and often overlooked component for Toyota Tacoma owners operating their vehicles in off-road, heavy-duty, or fuel-injected applications from model years 2005 through 2017. This high-performance fuel reservoir is specifically engineered to enhance fuel delivery efficiency, reduce vapor lock, and improve overall engine performance by maintaining a consistent fuel supply under demanding conditions. Crafted from durable, corrosion-resistant materials, this reservoir is designed to withstand the rigors of rugged use, including exposure to dust, moisture, and extreme temperatures, ensuring long-term reliability. Unlike the standard OEM fuel tank, this upgraded reservoir features an optimized internal design that minimizes fuel sloshing and air entrapment, which can lead to engine stalling or hesitation during aggressive driving or steep inclines. The reservoir s precise fitment ensures a seamless integration with the Tacoma s fuel system, including the fuel pump, lines, and sender unit, while its reinforced construction helps prevent leaks or cracks that can occur in stock components over time. Ideal for enthusiasts upgrading to turbocharged setups, diesel conversions, or high-mileage applications, this reservoir is a strategic investment for those seeking to eliminate fuel starvation issues and maximize engine responsiveness. Whether used in stock or modified configurations, the **77111-04040** serves as a dependable solution for maintaining peak fuel flow and protecting the integrity of the vehicle s fuel infrastructure.

### **Pros and Cons of buying a Toyota 77111-04040 Fuel Gas Tank Reservoir (2005 2017 Tacoma)**

1. **OEM Quality and Fit** This is a genuine Toyota replacement part, meaning it is designed to match the original specifications of your Tacoma. It should fit perfectly without modifications and maintain the vehicle s intended performance and fuel efficiency.

2. **Reliability and Durability** Toyota parts are known for their robustness and longevity. The fuel tank reservoir is built to withstand the stresses of daily driving, reducing the risk of leaks or premature failure compared to aftermarket alternatives that may cut corners on materials or construction.

3. **Compatibility with Original Systems** Since it is an exact replacement, it integrates seamlessly with the Tacoma s fuel delivery system, including the fuel pump, lines, and sensors. This minimizes the risk of compatibility issues that can arise with non-OEM parts.

4. **Warranty Coverage** If purchased from an authorized Toyota dealer or a reputable parts supplier, this part may come with a warranty, providing peace of mind against defects in materials or workmanship.

5. **Maintenance of Resale Value** Using OEM parts helps preserve the vehicle s condition and resale value, especially if you plan to sell or trade-in the Tacoma in the future. Buyers often prefer vehicles that have been maintained with genuine parts.

6. **Ease of Installation** The part is designed to be straightforward to install, assuming you have basic mechanical skills or access to a professional mechanic. The lack of customization means fewer potential installation complications.

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1. **Higher Cost** OEM parts are typically more expensive than aftermarket alternatives. The Toyota 77111-04040 reservoir may cost significantly more than a generic or third-party replacement, which could be a financial consideration if you re on a tight budget.

2. **Limited Availability** While Toyota parts are widely available, sourcing this specific part may require ordering from a dealer or an online parts marketplace, which could involve shipping delays or higher shipping costs compared to local aftermarket options.

3. **Potential for Overkill** If your Tacoma s original reservoir was not failing due to a manufacturing defect but rather due to wear and tear (e.g., cracks from age or impact), an OEM replacement may not offer any additional benefits over a high-quality aftermarket part. In such cases, paying for OEM could be unnecessary.

4. **No Additional Features** Unlike some aftermarket parts, the OEM reservoir does not come with added features such as reinforced construction, corrosion-resistant coatings, or improved fuel efficiency enhancements. If you re looking for performance upgrades, you may need to explore aftermarket options.

5. **Depreciation Over Time** If you re replacing the part as a preventive measure rather than due to failure, the cost of the OEM part may not be justified if the original reservoir still has significant remaining life. In such cases, waiting until the part fails could save money.

6. **Environmental and Ethical Considerations** OEM parts contribute to the demand for new manufacturing, which may have environmental impacts. If sustainability is a priority, you might consider aftermarket parts made from recycled materials or remanufactured components.

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The Toyota 77111-04040 fuel gas tank reservoir is a high-quality, reliable replacement part that ensures compatibility, durability, and peace of mind for your 2005 2017 Tacoma. It is the best choice if you prioritize OEM standards, warranty coverage, and long-term reliability, even at a higher cost. However, if budget constraints or the absence of a clear failure make the replacement unnecessary, an aftermarket alternative could be a more economical option without sacrificing quality.

- Your Tacoma s original reservoir is confirmed to be faulty or damaged.

- You value the reliability and warranty benefits of a genuine Toyota part.

- You plan to keep the vehicle long-term and want to maintain its value.

- You have the budget to invest in a high-quality replacement.

- The original reservoir is still functional but showing signs of wear, and you want to save money.

- You re comfortable with non-OEM parts and have researched reputable brands with good reviews.

- You re on a tight budget and can find a high-quality aftermarket part that meets your needs.

For most owners replacing a failed reservoir, the OEM part is the safest and most practical choice. However, always verify the part s condition and consult with a mechanic if you re unsure whether replacement is immediately necessary.

Details:

Lock w5g-rack. SK 3d1286 // FBB.

part #: 7711104040 prices

• $239.20-$300.00

specifications fueltanksysteme:

• for models: Tacoma
• for makes: Toyota
• for years: 2005-2017
• mpn: 77111-04040
• type: Fuel Tank
• capacity: 21 Gal
• material: Plastic
• vintage part: No
• placement on vehicle: Rear
• country of origin: United States
• fuel type: Gasoline

returns fueltanksysteme:

• policy: No Returns

payments fueltanksysteme:

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

general fueltanksysteme:

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

offer fueltanksysteme:

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

seller fueltanksysteme:

• city: Turner, Oregon
• # reviews: 7788
• rating: 99.7%

shipping fueltanksysteme:

• transit: 3-9 Days
• type: Fixed
• class: Standard
• cost: $149.95
• service: FedEx Ground / FedEx Home Delivery
• carrier: FedEx

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