WALBRO GSS341G3 High Pressure Tank Fuel Pump 255LPH

( Brand: Walbro ), ( Items Included: Mounting Hardware ), ( Manufacturer Part Number: GSS341G3 ), ( Drive Type: Electrical ), ( Vintage Part: No ), ( Fuel Type: Gasoline ), ( Fuel Level Sender Resistance: 0-90 Ohm ), ( Type: Fuel Pump ), ( Voltage: 12 V ), ( Universal Fitment: Yes ), ( Country Of Origin: United States )

Review WALBRO 255lph Universal High Pressure In tank Fuel Pump

The Walbro GSS341G3 255 LPH (Liters Per Hour) high pressure in-tank fuel pump is a superior quality fuel delivery solution designed to meet the demanding requirements of modern performance vehicles and diesel applications. This fuel pump is engineered and manufactured by Walbro, a trusted name in fuel systems known for their innovative technology and commitment to quality.

This particular model, the GSS341G3, is capable of delivering an impressive flow rate of up to 255 liters per hour at 43.5 psi (3 bar) pressure. It is suitable for applications that demand a high fuel flow rate, such as high-performance engines, large diesel vehicles, and racing applications.

The Walbro GSS341G3 fuel pump is an in-tank design, meaning it is installed inside the fuel tank. It is designed to be self-priming, eliminating the need for external priming pumps, making installation simpler and more efficient. The pump features a compact, lightweight design, making it easy to install in various fuel tank configurations.

The GSS341G3 fuel pump is constructed using a billet aluminum housing, ensuring durability and longevity. It also features a unique, patented, and wear-resistant magnetically driven impeller. This design not only provides efficient fuel delivery but also reduces the noise generated during operation.

The pump comes with a built-in fuel pressure regulator, which ensures the delivery of a consistent fuel pressure to the engine. This feature is especially important for maintaining proper engine performance and fuel economy.

The Walbro GSS341G3 high pressure in-tank fuel pump is designed to meet or exceed OEM specifications, ensuring reliable and trouble-free operation. It is also compatible with most aftermarket fuel management systems, making it a versatile choice for a wide range of applications.

In summary, the Walbro GSS341G3 255 LPH high pressure in-tank fuel pump is a high-performance and reliable fuel delivery solution for modern performance vehicles and diesel applications. Its impressive flow rate, compact design, and self-priming capability make it a popular choice among automotive enthusiasts and professionals.

The Walbro GSS341G3 255 LPH high pressure in-tank fuel pump is a popular choice for automotive enthusiasts looking to improve their vehicle's fuel system. Here are some pros and cons of buying this particular fuel pump:

1. High Flow Rate: The Walbro GSS341G3 fuel pump delivers an impressive flow rate of 255 LPH, making it suitable for high-performance applications and large engines.

2. Durable Construction: The fuel pump housing is made of billet aluminum, which is lightweight and resistant to corrosion. The internal components are also made of high-quality materials, ensuring long-lasting performance.

3. Easy Installation: This fuel pump can be installed in most vehicles with minimal modifications, making it a popular choice for DIY enthusiasts.

4. Improved Fuel Economy: By providing a consistent fuel supply to the engine, the Walbro GSS341G3 fuel pump can help improve fuel economy.

5. Enhanced Engine Performance: The increased fuel flow rate can lead to improved engine performance, including better acceleration and increased power.

1. Expensive: The Walbro GSS341G3 fuel pump is more expensive than some other aftermarket options, which may be a deterrent for some buyers.

2. May Require Fuel System Upgrades: To get the most out of this fuel pump, some vehicles may require additional fuel system upgrades, which can add to the overall cost.

3. Potential for Fuel Leaks: As with any fuel system component, there is a risk of fuel leaks when installing or using the Walbro GSS341G3 fuel pump. Proper installation and regular maintenance are essential to minimize this risk.

In conclusion, the Walbro GSS341G3 255 LPH high pressure in-tank fuel pump offers several advantages, including high flow rate, durable construction, easy installation, improved fuel economy, and enhanced engine performance. However, it is more expensive than some other options and may require additional fuel system upgrades. Ultimately, if you are looking for a high-performance fuel pump for your vehicle, the Walbro GSS341G3 is a solid choice, but be prepared for the added cost and potential for fuel leaks.

Recommendation: If you are looking for a high-performance fuel pump for your vehicle and are willing to invest in a more expensive option, the Walbro GSS341G3 255 LPH high pressure in-tank fuel pump is a great choice. However, be sure to properly install the pump and consider any necessary fuel system upgrades to ensure optimal performance and minimize the risk of fuel leaks.

Details:

Never used brand new Walbro 255 fuel pump universal drop in tank.

part #: gss341g3 prices

• $73.23-$100.03

specifications pumpunite:

• brand: Walbro
• items included: Mounting Hardware
• manufacturer part number: GSS341G3
• drive type: Electrical
• vintage part: No
• fuel type: Gasoline
• fuel level sender resistance: 0-90 Ohm
• type: Fuel Pump
• voltage: 12 V
• universal fitment: Yes
• country of origin: United States

general pumpunite:

• Car Truck Parts Accessories > Air Fuel Delivery > Fuel Pumps Sending Units
• condition: New

seller pumpunite:

• # reviews: 48
• rating: 100.0%
• city: Springfield, Massachusetts

shipping pumpunite:

• carrier: USPS
• class: Standard
• type: Calculated
• cost: $8.54
• service: USPS Ground Advantage
• transit: 5-10 Days

returns pumpunite:

• policy: No Returns

payments pumpunite:

• wallet: Apple-pay
• other
• credit card: Discover

offer pumpunite:

• options: Ship-to-home
• quantity: 1
• best offers: True
• availability: In Stock
• started: October 22, 2025
• sold: 0

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