Best Diesel Electric Fuel Pumps of 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.
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
Top 10 Diesel Electric Fuel Pumps
CarBole Universal 12V Electric Fuel Pump 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.
CarBole Electric Diesel Fuel Pump
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.
JDMSPEED Universal 12V Electric Fuel 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.
Megaflint Inline Fuel Pump 12V
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.
12v Universal Electric Fuel Pump for Gasoline and Diesel
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.
Diesel Electric Fuel Pump For Kubota BX2350 M108
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.
Orion Motor Tech 12V Diesel Transfer Pump
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.
Electric Fuel Pump Universal Low Pressure Gas Diesel Fuel Pump
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.
12V Electric Fuel Pump B4B BANG
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.
LOCOPOW 12V Electric Fuel Pump
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.
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).
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.

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.