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Walbro High Performance 255Lph; 500Hp; Gas; Pump Only - GSS341G3
Item #: 81879868

Walbro High Performance 255Lph; 500Hp; Gas; Pump Only - GSS341G3

Item #: 81879868

GBP 82

Price Details

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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Flow Rate
Delivers 255 liters per hour, ensuring your high-performance engine receives optimal fuel supply, maximizing power output and efficiency for enhanced driving experiences.
Boost Capability
Designed to support up to 500 horsepower, making it ideal for modified cars and racing applications, allowing enthusiasts to push their vehicles to the limit.
Durable Design
Constructed for longevity and reliability, this pump withstands extreme conditions, ensuring consistent performance and reducing the need for frequent replacements.

Product Details

Shop Walbro High Performance 255Lph; 500Hp; Gas; Pump Only - GSS341G3 online at a best price in Guernsey. B085F2Z81R
Fit TypeVehicle Specific Fit
Part Interchange Inforeplacement
Auto Part PositionFront
Gas Typegas
Operation ModeMechanical
Product GradePerformance Part
Automotive Fit TypeVehicle Specific Fit
OEM Equivalent Part NumberGSS341G3
Item Dimensions6.75 x 5.25 x 1.75 inches (17.1 x 13.3 x 4.4 cm)
Item Weight13.6 ounces (385.56 grams)
Specification MetOE
Brand NameWalbro
Manufacturer Part NumberGSS341G3
Unit Count1 Count
ManufacturerWalbro
Number of Packs1
UPC750071143785
Number of Items1
Included ComponentsGSS341G3
Item Type NameFuel Pump
Model NumberGSS341G3
BrandWalbro
Item dimensions L x W x H6.75 x 5.25 x 1.75 inches (17.1 x 13.3 x 4.4 cm)

Who Should Buy?

Suitable For
  • Car Enthusiasts

    Perfect for car enthusiasts seeking a reliable fuel pump for upgrades or performance modifications in their vehicles.

  • Racing Applications

    Ideal for racing applications where high fuel flow is essential to support high horsepower engines and performance.

  • Custom Builds

    Excellent choice for custom automotive builds requiring a high-performance fuel pump to sustain modified gas engines.

Not Suitable For
  • Daily Drivers

    Not ideal for standard daily drivers needing a basic pump without high-performance specifications or flow rate.

Product Description

Walbro High Performance 255Lph; 500Hp; Gas; Pump Only - GSS341G3

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the flow rate of the Walbro GSS341G3 fuel pump?

    Answer: The Walbro GSS341G3 fuel pump has a flow rate of 255 liters per hour (Lph). This high flow rate makes it suitable for high-performance applications, capable of supporting up to 500 horsepower. It's particularly beneficial for modified cars and racing applications where maximum fuel delivery is crucial for engine performance.
  • Question: What types of vehicles is the Walbro GSS341G3 compatible with?

    Answer: The Walbro GSS341G3 is designed to be compatible with various gas-powered vehicles, especially those requiring high-performance fuel pumps. It's commonly used in aftermarket installations for performance upgrades in cars and trucks, making it ideal for enthusiasts who want to enhance their engine's power and reliability.
  • Question: Can the Walbro GSS341G3 be used for diesel fuels?

    Answer: No, the Walbro GSS341G3 is specifically designed for gasoline applications and should not be used with diesel fuels. Using it inappropriately can lead to pump failure and potential damage to your vehicle's fuel system. Ensure you choose the right pump for your fuel type to maintain optimal performance.
  • Question: What should I consider when installing the Walbro GSS341G3?

    Answer: When installing the Walbro GSS341G3, it's important to consider the fuel system compatibility and ensure that the pump fits securely inside the fuel tank. Additionally, use appropriate wiring and connections to support the power requirements. A professional installation is recommended to ensure reliable and efficient performance, especially in high-performance settings.
  • Question: Is the Walbro GSS341G3 pump noise-quiet when operating?

    Answer: The Walbro GSS341G3 is designed with performance in mind, which can sometimes result in a higher noise level compared to stock pumps. Many users report a noticeable sound, particularly under high load conditions. However, this is generally considered acceptable among enthusiasts who prioritize performance over quiet operation.
  • Question: What are the dimensions of the Walbro GSS341G3 fuel pump?

    Answer: The Walbro GSS341G3 has a compact design, making it easier to fit into a variety of vehicle fuel tanks. Its dimensions typically include a height of about 4.2 inches and a diameter of approximately 2.9 inches. This compact size allows for versatility in various installations while still delivering robust fuel performance.
  • Question: Does the Walbro GSS341G3 come with installation accessories?

    Answer: The Walbro GSS341G3 typically comes as a standalone pump without additional installation accessories such as wiring or fittings. It’s recommended to purchase compatible installation kits separately to ensure a complete and secure installation. Professional advice may be beneficial for selecting the right components for your specific setup.
  • Question: How does the Walbro GSS341G3 compare to other fuel pumps?

    Answer: The Walbro GSS341G3 is often preferred over other fuel pumps due to its higher flow rate and ability to support up to 500 horsepower. This pump is known for its reliability and performance in demanding conditions, making it a popular choice among car enthusiasts and racers looking to upgrade their fuel system compared to lower-rated options.
  • Question: What type of fuel filter should I use with the GSS341G3?

    Answer: To ensure the best performance from your Walbro GSS341G3, it is recommended to use a high-quality fuel filter compatible with gasoline systems. This helps to protect the pump from contaminants and ensures consistent fuel delivery. Install a filter with a flow rating that matches or exceeds that of the pump for optimal operation.
  • Question: Can I use the Walbro GSS341G3 in high-altitude conditions?

    Answer: Yes, the Walbro GSS341G3 can operate in high-altitude conditions, but keep in mind that fuel delivery performance may be affected due to lower air density. It's advisable to monitor fuel delivery and consider tuning your vehicle's engine management system to compensate for altitude changes for optimal performance.
  • Question: Where can I buy Walbro High Performance 255Lph; 500Hp; Gas; Pump Only - GSS341G3 in Guernsey?

    Answer: You can purchase the Walbro High Performance 255Lph; 500Hp; Gas; Pump Only - GSS341G3 from Ubuy in Guernsey. Ubuy offers a wide selection of performance parts, including Walbro pumps, ensuring you have access to high-quality products for your automotive needs.

Walbro Electric Fuel Pumps GSS341G3 Editorial Review

Walbro High Performance 255Lph; 500Hp; Gas; Pump Only - GSS341G3 is designed for specific vehicle fit, making it a reliable choice for performance enthusiasts. This mechanical fuel pump boasts a capacity of 255 liters per hour, suitable for engines up to 500 horsepower, which is crucial for optimal performance. Users appreciate its robust construction and OE specification, ensuring a reliable replacement part. With compact dimensions of 6.75 x 5.25 x 1.75 inches, this pump is easy to install in various automotive applications. As a performance part from a trusted brand like Walbro, it is favored for maximizing fuel delivery in high-demand situations.

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Pros

  • Designed for specific vehicle fit
  • Supports up to 500 horsepower
  • Compact dimensions for easy installation
  • OE specification ensures reliability
  • High performance with 255Lph capacity

Cons

  • May require professional installation for optimal performance

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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