Best Diesel Electric Fuel Pumps of 2025

Robert Reyes Avatar
Robert Reyes
Last Updated: Jan 6, 2025

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Diesel electric fuel pumps are a popular choice for modern diesel engines due to their efficient and reliable performance. These pumps operate using a combination of electric power and diesel fuel, which allows for precise control over the fuel injection process. This results in improved fuel economy, reduced emissions, and increased power output. Diesel electric fuel pumps are available in a variety of sizes and configurations to suit different engine types and applications, and are commonly used in heavy-duty trucks, construction equipment, and marine vessels. With their advanced technology and proven reliability, diesel electric fuel pumps are a smart choice for anyone looking to optimize the performance of their diesel engine.

At a Glance: Our Top Picks

CarBole Universal 12V Electric Fuel Pump for Diesel Engines Cover #TOP 1
CarBole Universal 12V Electric Fuel Pump for Diesel Engines
ftb score rating icon 9.9
CarBole Electric Diesel Fuel Pump Cover #TOP 2
CarBole Electric Diesel Fuel Pump
ftb score rating icon 9.8
JDMSPEED Universal 12V Electric Fuel Pump Cover #TOP 3
JDMSPEED Universal 12V Electric Fuel Pump
ftb score rating icon 9.6

Top 10 Diesel Electric Fuel Pumps

#TOP 1

CarBole Universal 12V Electric Fuel Pump for Diesel Engines

10103132
CarBole Universal 12V Electric Fuel Pump for Diesel Engines Cover
CarBole Universal 12 Volt Electric Fuel Pump 5-9 PSI, 35GPH, Super 12D for Diesel Engines

The CarBole Universal 12V Electric Fuel Pump is perfect for diesel engines with a fuel pressure of 5-9 PSI and a flow rate of 35GPH. It works as a fuel transfer or booster pump, avoiding vapor lock and flooding. It can be mounted within a 12-inch fuel tank and fits most 4, 6, and 8 cylinder carburetor applications. However, it is not compatible with fuel-injected engines or E85, Ethanol, Methanol, etc.

What We Like
Easy to install and use
Avoids vapor lock and flooding
Works well as a fuel transfer or booster pump

CarBole Electric Diesel Fuel Pump

CB-FP02-01D
CarBole Electric Diesel Fuel Pump Cover
CarBole 12D Micro Electric Diesel Fuel Pump Universal 5/16 inch Inlet and Outlet 12V 1-2 A, 35 GPH, 4-7 PSI

The CarBole 12D Micro Electric Diesel Fuel Pump is designed to provide efficient fuel transfer and can be mounted near the fuel tank with very low noise. It is universal for carbureted applications on most 4,6, and 8 cylinder vehicles. This pump has an operating fuel pressure of 4-7 PSI and a voltage of 12V with a flow rate of 35 GPH. It comes with fittings that include a 100-micron inline filter and mounting hardware. The pump can reduce vapor lock and flooding and works as a fuel transfer or booster pump. CarBole tests every single pump throughout the entire manufacturing process for worry-free, out-of-the-box performance.

What We Like
Efficient fuel transfer and low noise
Universal fit for most 4,6, and 8 cylinder vehicles
Comes with fittings and mounting hardware, including a 100-micron inline filter
Reduces vapor lock and flooding
100% tested throughout the entire manufacturing process

JDMSPEED Universal 12V Electric Fuel Pump

W8AIA39
Yellow
3-6 PSI
JDMSPEED Universal 12V Electric Fuel Pump Cover
Universal Electric Fuel Pump Kit 12v 3-6 PSI Low Pressure with Fuel Filter 6.56 FT 5/16" ID Fuel Line Replacement For Carburetor Lawn Mower Gas Diesel Fuel Transfer Pump

The JDMSPEED Universal 12V Electric Fuel Pump is suitable for gasoline or diesel engines and can be used in motorcycles, ATVs, trucks, and boats. This heavy-duty fuel pump has an output pressure of 3-6 PSI, flows more than 70 L/H, and has a voltage of 12V and a current of less than 1.8A. Its installation hole distance is 2.638 inches and tubing interface is 0.315 inches. The package includes a 12V fuel pump and a socket wire.

What We Like
Suitable for both gasoline or diesel engines
Heavy-duty with an output pressure of 3-6 PSI and flows more than 70 L/H
Easy to install with a 2.638 inch installation hole distance and 0.315 inch tubing interface
#TOP 4

Megaflint Inline Fuel Pump 12V

megaflintplus
5-9 PSI
Megaflint Inline Fuel Pump 12V Cover
Megaflint Inline Fuel Pump 12V Universal Electric Fuel Pump Low Pressure 5-9 PSI For Gas Diesel E8012S HEP-02A

The Megaflint Inline Fuel Pump 12V is a universal electric fuel pump suitable for gas and diesel with low pressure output of 5-9 PSI and a 30 GPH output. It is 100% mechanically tested to ensure optimal performance and durability, and has a built-in German-made copper coil. This fuel pump is universal and suitable for all 12 Volt cars, trucks, boats, and generators. Additionally, it comes with a 2-year factory warranty and 100% satisfaction service.

What We Like
100% mechanically tested for optimal performance and durability
Built-in German-made copper coil
Universal for all 12 Volt cars, trucks, boats, and generators
#TOP 5

12v Universal Electric Fuel Pump for Gasoline and Diesel

5-9 psi Electric Transfer Fuel Pump
black
12v Universal Electric Fuel Pump for Gasoline and Diesel Cover
CarBole 12v Universal Electric Fuel Pump 5-9 PSI 30GPH Gasoline and Diesel Fuel Transfer Pump for Carburetor Engine E8012S E8016S EP12S FD0002 (Black)

This 12v Universal Electric Fuel Pump is designed to transfer gasoline and diesel fuel with a flow rate of 30 GPH, operating at 5 to 9 PSI with an inlet and outlet size of 5/16". It is easy to fit and connect with a 2 bolt fitting and 2 wire design. The pump is made of high-quality copper-clad aluminum material and provides stronger suction to ensure stable fuel feeding. It is compatible with all 12 Volt Cars, Trucks, Boats & Generators, and replaces Part Numbers E8012S, FD0002, P60430, 6414671.

What We Like
Easy to install with a 2 bolt fitting and 2 wire design
Stronger suction ensures stable fuel feeding
Compatible with gasoline and diesel fuel
#TOP 6

Diesel Electric Fuel Pump For Kubota BX2350 M108

RC601-51352 RC601-51350
Diesel Electric Fuel Pump For Kubota BX2350 M108 Cover
Diesel Electric Fuel Pump For Kubota BX2350 M108 RC601-51352 RC601-51350

The Diesel Electric Fuel Pump for Kubota BX2350 M108 is a high-quality fuel pump designed to provide efficient and reliable fuel delivery for your Kubota tractor. With its part number RC601-51352 RC601-51350 16851-52030, this fuel pump is compatible with various Kubota models including BX2360, BX23, BX23D, BX24, BX24D, BX22, BX25, BX2660, and BX2660D. It is also suitable for ZD18, ZD18F, ZD21, ZD21F, ZD221, ZD25F, ZD28, ZD28F, ZD321, ZD321N, ZD323, ZD326P, ZD326S, ZD331LP, ZD331P, G2160, G2160-DS, and G2160AU models. This fuel pump ensures a consistent fuel supply, allowing your tractor to perform at its best. It is easy to install and comes with a 30-day return policy, providing you with peace of mind. Upgrade your Kubota tractor's fuel system with the Diesel Electric Fuel Pump.

What We Like
Efficient fuel delivery
Compatible with various Kubota models
Consistent fuel supply
#TOP 7

Orion Motor Tech 12V Diesel Transfer Pump

8011N2
with nozzle hoses
Orion Motor Tech 12V Diesel Transfer Pump Cover
Orion Motor Tech Diesel Transfer Pump, 12 Volt Fuel Transfer Pump with Nozzle Hoses for Transferring Diesel, Kerosene, Machine, Transformer Oil, Self Priming DC Electric Fuel Pump Kit

The Orion Diesel Transfer Pump is designed for efficient and hassle-free oil transfer. With a powerful motor, it can move diesel and light oils at a rate of up to 11.9 gallons per minute, saving you time and effort. You can enjoy complete control over the flow thanks to the adjustable nozzle, allowing for both manual and continuous pumping. Additionally, the built-in safety features, like the mesh strainer and bypass valve, ensure a smooth operation without clogs or wobbles. This versatile pump works with various low viscosity oils, making it perfect for cars, boats, and lawn mowers.

What We Like
Fast oil transfer rate
Adjustable flow control
Built-in safety features
Versatile for multiple oils
#TOP 8

Electric Fuel Pump Universal Low Pressure Gas Diesel Fuel Pump

5824074247
HEP02A
Electric Fuel Pump Universal Low Pressure Gas Diesel Fuel Pump Cover
Electric Fuel Pump 12v Electric Transfer Universal Low Pressure Gas Diesel Fuel Pump 2.5-4psi HEP-02A

The Electric Fuel Pump is a 12V electric transfer pump with an output pressure of 2.5-4 PSI and an input voltage of 12 volts. It has an inlet and outlet of 8mm and internal valving to prevent backflow. The pump has a strong suction to ensure the fuel feeding of the car is more stable. It is compatible with electronic devices in all 12-volt cars, trucks, boats, carburetors, lawnmowers, and generators.

What We Like
Compatible with various electronic devices
Strong suction for stable fuel feeding
Internal valving to prevent backflow
#TOP 9

12V Electric Fuel Pump B4B BANG

‎BB-10103110
Black
12V Electric Fuel Pump B4B BANG Cover
12 Volt Fuel Pump, Universal Electric Fuel Pump, Gasoline and Diesel Fuel Transfer Pump 5-9 PSI, 30GPH, 5/16 Inch Hose Size

The B4B BANG Electric Fuel Pump is a reliable choice for your fuel transfer needs. Made with a pure bronze wire core, it ensures high heat resistance and a longer lifespan. Operating at a shut-off pressure of 5-9 PSI, it effectively manages fuel flow at a rate of 30 gallons per hour, making it suitable for various vehicles, including cars and trucks. With a 5/16-inch hose size, it fits standard fuel lines easily. This self-priming pump comes with a filter and installation kit, allowing for quick and hassle-free setup, so you can start using it right away.

What We Like
High heat resistance
Fast 30 GPH flow rate
Easy installation
Universal fit for vehicles
#TOP 10

LOCOPOW 12V Electric Fuel Pump

GF016
LOCOPOW 12V Electric Fuel Pump Cover
12V Universal Electric Fuel Pump, Low Pressure 2.5-4 PSI Inline Fuel Pump, Gas Diesel Gasoline Transfer Fuel Pump for Carburetor Lawn Mower Boat Carter HEP-02A

The LOCOPOW 12V Electric Fuel Pump is a versatile and reliable fuel pump that is compatible with all 12 Volt Cars, Trucks, Boats & Generators, and Lawnmowers. With its upgraded check valve, it provides the most suitable flow rate and reduces pump noise, ensuring a smooth and quiet operation. The precisely matched commutators and long-lasting brush materials guarantee consistent performance and extended life, even when used with a variety of fuel formulations. Its 2.5-4 PSI output pressure and 70 L/H flow rate make it ideal for carburetor engines. Whether you need to transfer fuel for your boat or power your lawnmower, the LOCOPOW Fuel Pump is a reliable choice.

What We Like
Universal compatibility
Upgraded check valve
Long-lasting performance
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Can you put an electric fuel pump on a diesel?

K&N electric fuel pumps can be used on all carburetor equipped engines as well as a lift pump for diesel fuel injection systems.

2. Are diesel lift pumps worth it?

When You Need One. Anytime you plan to pursue more power than what your truck made in stock form, a lift pump is a good idea. Because the injection pump and injectors are arguably the most vital components in a diesel engine, keeping them supplied with plenty of fuel keeps them cool, lubricated and functioning properly ...

3. Do electric fuel pumps add horsepower?

Regarding current draw, electrics for low-pressure carb'd engines pull only a few amps, but large or multi-pump electric setups for EFI engines can pull 20-plus amps. Electric fuel pumps can easily feed engines that make a couple thousand horsepower.

4. How big of an electric fuel pump do I need?

A good estimator of volume to power is approximately 10 hp per gallon or 2.64 hp per liter. For example if your pump flows at 50 gph it should be able to support a 500 hp engine (50 x 10 = 500).

Editor's Notes

During our diesel electric fuel pump research, we found 24 diesel electric fuel pump products and shortlisted 10 quality products. We collected and analyzed 64,415 customer reviews through our big data system to write the diesel electric fuel pumps list. We found that most customers choose diesel electric fuel pumps with an average price of $17.45.

The diesel electric fuel pumps are available for purchase. We have researched hundreds of brands and picked the top brands of diesel electric fuel pumps, including CarBole, JDMSPEED, Megaflint, USonline911, Orion Motor Tech. The seller of top 1 product has received honest feedback from 386 consumers with an average rating of 4.8.

Written by
Robert Reyes Avatar

Robert Reyes is a dedicated writer from San Francisco with a bachelor of degree in mechanics and a bachelor of degree in marketing. He focuses on making some complicated topics simple and enjoys explaining complex and technical things in an easy-to-understand way.