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  3. MERCURY GBP004126

MERCURY GBP004126 Quicksilver Outboard Boat Fuel Gas Tank 6.6 Gallon

fits model: Marine. make: Mercury.

Gbp004126 Mercury Quicksilver Marine Outboard Boat Fuel Gas Tank Plastic 6.6 Gallon

( Manufacturer Part Number: GBP004126 ), ( Part Type: Fuel Tank ), ( Country Of Origin: United States )

Review MERCURY Quicksilver Outboard Boat Fuel Gas Tank Plastic 6.6 Gallon fits MARINE

The **Mercury GBP004126 Quicksilver Marine Outboard Boat Fuel Gas Tank (6.6 Gallon)** is a high-performance, precision-engineered fuel tank designed exclusively for Mercury s Quicksilver outboard motor series, ensuring optimal fuel efficiency, reliability, and ease of installation. Crafted from durable, corrosion-resistant materials, this tank is built to withstand the harshest marine environments, including saltwater exposure, UV radiation, and constant vibrations from engine operation. Its sleek, aerodynamic design minimizes turbulence and reduces sloshing, which helps maintain a steady fuel supply to the engine critical for smooth acceleration, throttle response, and overall performance, especially during high-speed maneuvers or rough water conditions. The tank s 6.6-gallon capacity strikes an ideal balance between fuel range and storage efficiency, making it perfect for mid-sized boats, personal watercraft, or smaller fishing vessels where space and weight are considerations without compromising on fuel capacity.

One of the standout features of this fuel tank is its **quick-connect fitting system**, which allows for rapid and secure installation with minimal tools, saving valuable time during setup or maintenance. The tank s **integrated fuel pickup and strainer assembly** ensures clean fuel delivery to the engine, reducing the risk of clogs or sediment buildup that could lead to performance issues or costly repairs. Additionally, the tank s **reinforced mounting brackets** are engineered to securely fasten to the transom or engine compartment, providing stability and preventing fuel sloshing that could affect handling or fuel gauge accuracy. For added convenience, the tank is equipped with a **clear fuel level indicator**, allowing operators to monitor remaining fuel without opening the tank, which is particularly useful in low-light conditions or during nighttime boating.

Built to meet **rigorous marine industry standards**, the Mercury GBP004126 Quicksilver fuel tank undergoes rigorous testing for leak resistance, structural integrity, and compatibility with Mercury s outboard systems. Its **sealed construction** prevents fuel evaporation and contamination, while the **flexible yet rigid material** absorbs minor shocks and vibrations, prolonging the tank s lifespan and reducing the need for frequent replacements. Whether used in recreational boating, fishing excursions, or light-duty commercial applications, this fuel tank delivers a seamless blend of functionality and durability, ensuring that your Quicksilver outboard operates at peak efficiency with every trip. Its compatibility with standard marine-grade fuels including ethanol-blended gasoline makes it a versatile choice for a wide range of boating needs, while its compact yet robust design ensures it fits seamlessly into tight engine bays without sacrificing performance.

**Pros and Cons of buying a Mercury GBP004126 Quicksilver Marine Outboard Boat Fuel Gas Tank (6.6 Gallon)**

### **Pros**

1. **Compatibility and Fit** This fuel tank is specifically designed for Mercury outboards and Quicksilver boats, ensuring a proper fit without modifications. It is engineered to integrate seamlessly with the boat s fuel system, reducing the risk of leaks or improper installation.

2. **Durability and Material Quality** Mercury and Quicksilver products are known for using high-quality materials, such as reinforced plastic or fiberglass, which are resistant to corrosion, UV damage, and wear from marine environments. This extends the tank s lifespan compared to generic or low-quality alternatives.

3. **Capacity and Efficiency** The 6.6-gallon capacity is well-suited for smaller to mid-sized boats, providing adequate fuel range for recreational use without excessive weight. It strikes a balance between fuel storage and maneuverability, making it practical for daily boating.

4. **Easy Installation** Designed for straightforward installation, this tank is likely to come with clear instructions and may require minimal tools or professional assistance. This reduces downtime and labor costs compared to custom or aftermarket tanks that may require additional fittings or modifications.

5. **Reliability and Brand Support** Mercury and Quicksilver are trusted brands with extensive aftermarket support. If issues arise, finding replacement parts or technical assistance is easier than with lesser-known manufacturers. This also ensures compatibility with other Mercury/Quicksilver components.

6. **Fuel Efficiency Considerations** A properly sized tank like this helps optimize fuel distribution, reducing the risk of fuel starvation or uneven fuel flow, which can improve engine performance and longevity.

7. **Aesthetic and Functional Design** The tank is likely designed to blend with the boat s existing fuel system, maintaining a clean and professional appearance while serving its functional purpose.

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### **Cons**

1. **Cost** As an OEM (Original Equipment Manufacturer) or high-quality aftermarket part, this tank may be more expensive than generic or no-name alternatives. The price could be a significant factor for budget-conscious buyers, especially if the tank is being purchased as a replacement rather than an original installation.

2. **Limited Customization** The fixed 6.6-gallon capacity may not suit all boat sizes or fuel needs. Larger boats may require additional tanks or a different model, while smaller vessels might find the capacity excessive, leading to unnecessary weight.

3. **Potential for Overkill** If the boat is rarely used or primarily operated in short trips, a 6.6-gallon tank may offer more fuel than needed, increasing the boat s weight without providing proportional benefits. This could impact fuel efficiency or handling.

4. **Weight Considerations** Even though the tank is designed for marine use, its weight could still affect the boat s stability, especially in smaller vessels. Buyers should ensure the tank s weight is accounted for in the boat s overall load distribution.

5. **Depreciation** Like all marine equipment, this tank may depreciate over time, particularly if the boat is not maintained well or if the tank is exposed to harsh conditions. Replacement costs could become a recurring expense.

6. **Availability and Lead Times** Depending on the region, parts availability might vary, and lead times for ordering could be longer than for more commonly stocked items. Buyers should verify availability before purchasing.

7. **Potential for Misuse** If not installed or maintained correctly (e.g., improper sealing, contamination, or incorrect fuel type), the tank could fail prematurely. Buyers must ensure they follow installation guidelines and use the correct fuel (e.g., marine-grade gasoline) to avoid voiding warranties or causing damage.

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### **Ending Conclusion**

The Mercury GBP004126 Quicksilver Marine Outboard Fuel Tank (6.6 gallon) is a well-engineered, reliable, and compatible choice for Mercury/Quicksilver boats. Its strengths lie in its durability, ease of installation, brand support, and optimized capacity for recreational use. However, its higher cost, limited customization, and potential weight impact may not align with every buyer s needs, particularly those on a tight budget or with specific fuel requirements.

For most owners of compatible boats, the benefits outweigh the drawbacks, making it a sound investment for long-term use. That said, buyers should carefully assess their boat s fuel needs, budget, and usage patterns before purchasing.

### **Recommendation**

**Buy this tank if:**

- You own a Mercury or Quicksilver boat and need a reliable, OEM-compatible replacement or upgrade.

- You prioritize durability, ease of installation, and brand support over cost savings.

- Your boat s fuel requirements align well with the 6.6-gallon capacity (e.g., for daily recreational use or moderate trips).

- You are willing to invest in a high-quality part that will likely last longer than cheaper alternatives.

**Consider alternatives if:**

- You are operating on a tight budget and can find a high-quality aftermarket tank at a significantly lower price with similar specifications.

- Your boat s fuel needs are vastly different (e.g., very small or very large capacity requirements).

- You are unsure about installation and prefer a simpler or more flexible solution (e.g., a modular or adjustable tank system).

For most users, this tank represents a strong choice due to its balance of performance, reliability, and compatibility. Always verify compatibility with your specific boat model and consult a marine professional if installation is unclear.

Details:

The Quicksilver Mercury Marine Outboard Boat Fuel Gas Tank is a high-quality, durable plastic tank designed for holding up to 6.6 gallons of gasoline. Manufactured by Mercury in the USA, this fuel tank is specifically designed for Marine use and compatible with outboard engines.

part #: gbp004126 price

  • $79.99

specifications ouboaen:

  • for models: Marine
  • for makes: Mercury
  • mpn: Gbp004126
  • part type: Fuel Tank
  • country of origin: United States

offer ouboaen:

  • availability: In Stock
  • best offers: True
  • started: April 27, 2026
  • options: Ship-to-home
  • quantity: 1
  • sold: 0

shipping ouboaen:

  • class: Standard
  • service: USPS Ground Advantage
  • cost: $19.17
  • carrier: USPS
  • transit: 5-9 Days
  • type: Calculated

returns ouboaen:

  • policy: No Returns

general ouboaen:

  • condition: Used
  • Boat Parts > Outboard Engines Components > Intake Fuel Systems

seller ouboaen:

  • city: Berwick, Pennsylvania
  • rating: 100.0%
  • # reviews: 1850

payments ouboaen:

  • wallet: Google-pay
  • credit card: Visa
  • other
for models: marine, for makes: mercury, part type: fuel tank, country of origin: united states,
category: boat parts > outboard engines components > intake fuel systems, sku: 23569307234509603,
Mercury GBP004126 Is Similar To:
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1 offer $79.99 USD
  • Used. Offer #1 priced at $79.99 + $24.68 shipping estimate = $104.67* total. Model # 91 B2. This is a preowned Quicksilver marine 6.6 gallon fuel gas tank for outboard boat motors.+$24.68 shipping

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