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QFS 255LPH In-Tank Performance Fuel Pump for 1982-2003 GM Vehicle Series | OEM Replacement for GSS343G3, AEM-50-1225 | Backed For Life | High-Flow 255LPH Upgrade
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QFS 255LPH In-Tank Performance Fuel Pump for 1982-2003 GM Vehicle Series | OEM Replacement for GSS343G3, AEM-50-1225 | Backed For Life | High-Flow 255LPH Upgrade
The QFS 255LPH In-Tank Performance Fuel Pump is designed and constructed to balance volume, pressure, and turbine impeller angle to prevent overheating of fuel--and problem free operation in excess of 100,000 miles.
QFS 255LPH In-Tank Performance Fuel Pump for 1982-2003 GM Vehicle Series | OEM Replacement for GSS343G3, AEM-50-1225 | Backed For Life | High-Flow 255LPH Upgrade
HFP

Item #: 16981169

QFS 255LPH In-Tank Performance Fuel Pump for 1982-2003 GM Vehicle Series | OEM Replacement for GSS343G3, AEM-50-1225 | Backed For Life | High-Flow

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Item #: 16981169
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The QFS 255LPH In-Tank Performance Fuel Pump is designed and constructed to balance volume, pressure, and turbine impeller angle to prevent overheating of fuel--and problem free operation in excess of 100,000 miles.
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What Stands Out

Universal Fit
Designed to seamlessly fit a variety of vehicle brands from Audi to Volvo, ensuring versatility and ease of installation for automotive enthusiasts and mechanics alike.
High Performance
Delivers an impressive 255 liters per hour, boosting fuel flow and enhancing engine performance, making it ideal for both everyday drivers and high-performance applications.
Durable Construction
Engineered with high-quality materials to withstand harsh conditions, ensuring longevity and reliability, providing peace of mind for vehicle owners during demanding drives.

Product Details

Upgrade your Audi, Buick, Cadillac, Chevrolet & more with our high-performance QFS 255LPH fuel pump. Universal fit for multiple car models. Shop now at Ubuy Mayotte!
  • Designed for universal fit in Audi, Buick, Cadillac, Chevrolet, GMC, Land Rover, Oldsmobile, Pontiac, Rover, Volvo vehicles from 1984-2003
  • Flow-tested high-performance fuel pump ensuring accurate flow for peak vehicle performance
  • Durable construction capable of handling high octane fuel and surpassing industry standards
  • Upgraded polymers, brushes, and commutators for consistent flow and quiet operation
  • Backed by a lifetime replacement program for products that fail due to defects
  • Operated by automotive and powersports enthusiasts, offering customer-focused assistance
Fit TypeUniversal Fit
Compatible with Vehicle TypeSuv,Truck,Van
Part Interchange Inforeplacement
Auto Part PositionInside
Outlet Connection TypeThreaded
Inlet Connection TypeThreaded
Gas TypeGasoline
Mounting TypeTank Mount
Operation ModeEFI
Product GradePerformance Part
Automotive Fit TypeUniversal Fit
OEM Equivalent Part NumberAEM-50-1225, F10000140, F20000169, GSS343G3
Connector TypeNPT
Material TypeMetal
Body MaterialMetal
Brand NameHFP
Manufacturer Part NumberHFP-343H-CA
ManufacturerHFP
Included ComponentsFuel Pump, Fuel Strainer, Rubber Hose, Rubber Gasket, Rubber Insulator, Corrugated Fuel Hose, Hose Clamps, Fuel Pump Wiring Harness
Model NumberHFP-343
Item Dimensions3 x 4 x 7 inches (7.6 x 10.2 x 17.8 cm)
Item Weight16 ounces (453.6 grams)
Outlet Connection Size4 inches (10.2 cm)
Inlet Connection Size4 inches (10.2 cm)
Product StyleFuel Pump
BrandHFP
Vehicle Service TypeSuv,Truck,Van
Item dimensions L x W x H3 x 4 x 7 inches (7.6 x 10.2 x 17.8 cm)
MaterialMetal

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Performance Enthusiasts

    Ideal for users seeking improved fuel delivery and performance in modified or high-demand vehicles.

  • Older Vehicle Owners

    Designed for those with older model Audis, Buicks, and Chevrolets needing reliable fuel pump replacement.

  • Budget-Conscious Drivers

    Cost-effective replacement option for individuals looking to maintain their vehicle without breaking the bank.

Not Suitable For
  • Newer Vehicles

    Not a compatible option for modern vehicles post-2003 that may require specific fuel pump types.

Product Description

QFS 255LPH In-Tank Performance Fuel Pump for 1982-2003 GM Vehicle Series | OEM Replacement for GSS343G3, AEM-50-1225 | Backed For Life | High-Flow 255LPH Upgrade

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What vehicles are compatible with the QFS 255LPH In-Tank Performance Fuel Pump?

    Answer: The QFS 255LPH In-Tank Performance Fuel Pump is designed for universal fitment across a wide range of vehicles, including popular brands such as Audi, Buick, Cadillac, Chevrolet, GMC, Land Rover, Oldsmobile, and Pontiac. This versatility ensures that many car enthusiasts can benefit from its high-performance capabilities. When considering this pump, ensure that you verify your specific vehicle model and engine type to achieve optimal performance.
  • Question: What is the performance advantage of choosing the QFS 255LPH fuel pump?

    Answer: The QFS 255LPH fuel pump provides high flow rates of up to 255 liters per hour, making it ideal for performance applications. This increased flow capacity ensures that your engine receives sufficient fuel even under demanding conditions, such as during acceleration or high-speed driving. If you're looking to enhance the performance of your vehicle, using this pump can support modifications, including turbocharging or supercharging.
  • Question: How do I install the QFS 255LPH fuel pump?

    Answer: Installing the QFS 255LPH fuel pump typically requires access to the fuel tank, as it is an in-tank pump. Begin by disconnecting the battery and draining the fuel tank. Follow specific vehicle service guidelines to remove the tank and swap in the new pump. It’s advisable to use new seals and connectors during installation to ensure a tight fit. Consider consulting a professional if you're unsure about the installation process, as proper installation is crucial for functionality.
  • Question: Is the QFS 255LPH fuel pump noisy during operation?

    Answer: Generally, the QFS 255LPH fuel pump operates relatively quietly, similar to other performance pumps in its class. However, some noise may be noticeable, particularly if the pump is installed in a less insulated area of the fuel tank. Proper installation and securing of the pump can mitigate excess noise. Many users find that high-quality pumps like this one significantly reduce operational noise compared to lower-grade alternatives.
  • Question: Can the QFS 255LPH fuel pump handle modified engines?

    Answer: Yes, the QFS 255LPH fuel pump is an excellent choice for modified engines. Its high flow rate supports additional power demands often associated with engine upgrades, such as turbochargers or enhanced fuel injectors. When upgrading your engine, it's critical to ensure your fuel pump can keep pace with the increased fuel requirements. This pump meets those needs, making it a reliable option for performance tuning.
  • Question: What fuel types can I use with the QFS 255LPH fuel pump?

    Answer: The QFS 255LPH fuel pump is compatible with both gasoline and E85 ethanol fuel blends. Its design is robust enough to handle the corrosive properties of certain fuels without degrading. When selecting a fuel for your vehicle, it's best to ensure compatibility with your engine and performance needs. This versatility allows users to experiment with various fuel types to optimize performance.
  • Question: How does the QFS 255LPH perform under high temperatures?

    Answer: The QFS 255LPH fuel pump is designed to operate efficiently under high-temperature conditions, thanks to its durable construction and thermal management capabilities. This ensures reliable performance during hot weather or intensive driving scenarios, such as racing. Drivers concerned with extreme heat should ensure their fuel system is properly ventilated, as maintaining cool fuel is essential for maintaining pump integrity and longevity.
  • Question: What are some signs that the QFS 255LPH fuel pump may need to be replaced?

    Answer: Signs of a failing fuel pump can include difficulty starting the engine, decreased engine performance, and unusual noises from the fuel tank. If you experience sputtering during acceleration or a noticeable drop in power, these may indicate that the fuel pump is struggling. Regular maintenance checks can help identify potential issues before they become severe, ensuring your vehicle always performs at its best.
  • Question: Where can I buy the QFS 255LPH In-Tank Performance Fuel Pump in Mayotte?

    Answer: You can purchase the QFS 255LPH In-Tank Performance Fuel Pump from Ubuy in Mayotte. Ubuy is a reliable e-commerce platform that offers a wide range of automotive parts, including high-performance fuel pumps for various vehicles. Their comprehensive product listings and customer service make it convenient for you to find exactly what you need.

HFP Electric Fuel Pumps HFP-343 Editorial Review

The HFP-343 255 LPH Performance Fuel Pump with Installation Kit is a great replacement pump for vehicles looking to upgrade their fuel system. It is self-regulated and is capable of handling up to 500hp. Many customers rave about how quiet the pump is and how it has improved the performance of their vehicle. The kit includes everything needed for installation and the pump comes with a lifetime warranty. The only downside mentioned by a customer is that there were no instructions included, but this shouldn't be a problem for those who are familiar with DIY installations. Overall, the HFP-343 fuel pump is a great value for those looking for a cost-effective upgrade.

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Pros

  • Self-regulating
  • Handles up to 500hp
  • Comes with everything needed for installation
  • Lifetime warranty
  • Quieter than other pumps

Cons

  • No instructions included

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Features & Benefits

  • Designed and constructed for reliability and longevity
  • Guaranteed accurate flow
  • Recommended for vehicles with engine performance upgrades
  • Capable of handling high octane fuel
  • Surpasses industry standards for longevity and reliability
  • Maintains quiet operation

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