
Original: $60.19
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$21.07The Story
---!@!start!@!---Specifications---!@!end!@!---
| Brand | EVIL ENERGY |
| Fit Type | for 12-13.5V DC EFI system only |
| Vehicle | Most Car |
| Material | Alloy Steel |
| Lift Type | Electric Fuel Pump |
| Test Flow |
300 LPH Fuel Pump(43 PSI&13.5V) |
| Compatible Media | For gasoline and diesel (oil-gas separation needed) |
| Operating Pressure |
75PSI Fuel Pump |
| Operating Temperature Range |
-68 °F - 194 °F. |
| 10AN+6AN Fittings |
M18*1.5 to 10AN Fitting M12*1.5 to 6AN Fitting |
| 6AN+6AN Fittings |
M18*1.5 to 6AN Fitting M12*1.5 to 6AN Fitting |
---!@!start!@!---Description---!@!end!@!---
The EVIL ENERGY Fuel Pump is a precision-engineered 12V Electric Fuel Pump designed for high-performance automotive systems. Delivering an impressive flow rate of 300LPH Fuel Pump power, it maintains 300 liters per hour at 43 PSI and 13.5V, with a maximum pressure threshold of 75 PSI. Constructed from high-grade alloy steel, this 12V Electric Fuel Pump ensures consistent operation in extreme conditions, from -68 °F to 194 °F. If you are upgrading your vehicle, this Universal Fuel Pump serves as the perfect high-flow fuel pump for EFI system upgrade to guarantee peak engine efficiency.
About this item
- [Application] Fit for 12V DC EFI system only.
- [Medium] Compatible with gasoline and diesel (oil-gas separation needed).
- [Installation] Recommended to install below the tank ensures that fuel is gravity-fed from the fuel tank. Installation instructions included.
- [Warranty] EVIL ENERGY provides external fuel pump product 6-month warranty.
The EVIL ENERGY External Inline Fuel Pump 300LPH is a high-performance 12V electric fuel pump designed to deliver optimal fuel flow for various automotive fuel pump applications. With a robust alloy steel construction, this universal inline fuel pump ensures reliable fuel delivery, making it perfect for both standard vehicles and custom performance builds. Whether you are upgrading your car's fuel system, replacing an old auto fuel pump, or working on a high-power project, the 12V inline fuel pump provides durability, efficiency, and consistent performance you can trust.
Key Features
- High Flow Rate: 300 LPH @ 43 PSI & 13.5V, supports high-performance EFI systems
- Strong Pressure: Operating pressure up to 75 PSI
- Fuel Compatibility: Works with gasoline and diesel (oil-gas separation needed).
- Universal Fit: Fits most cars with 12V EFI system
- Durable Build: Alloy steel housing, resistant to heat and corrosion
- Wide Temp Range: Operates reliably from -68 °F to 194 °F
- Flexible Fittings: Includes 10AN & 6AN options (M181.5 / M121.5)
- Easy Installation: External inline design, installation guide included
- Warranty: EVIL ENERGY provides 6-month warranty
Broad Compatibility & Diesel Inline Pump Versatility
This Universal Inline Fuel Pump stands out for its multi-fuel compatibility. It is widely recognized as a reliable Inline fuel pump for gasoline and diesel (oil-gas separation needed)., but it also performs flawlessly with gasoline, race gas, and ethanol. Its heavy-duty internal components allow it to function as a high-efficiency diesel inline pump for specialized builds. Whether your project requires a Universal Fuel Pump for track racing or a durable 12V Fuel Pump for daily use, this 300LPH Fuel Pump provides the versatility needed for any 12V EFI setup.
Simplified External Fuel Pump Installation & Hardware
To facilitate a seamless External fuel pump installation, this kit includes premium hardware. We provide a robust 10AN Fitting to maximize intake volume; using the 10AN Fitting with pump ensures your system never starves for fuel. For the output side, the precision 6AN Fitting and the included 6AN Fitting with Pump setup provide a secure, leak-proof connection. Every EVIL ENERGY Fuel Pump is designed to reduce the complexity of fuel system plumbing.
Expert Insights from Evil Energy Fuel Pump Review Data
Based on professional Evil Energy fuel pump review feedback, the secret to longevity lies in the mounting technique. Following the included evil energy fuel pump installation instructions, it is highly recommended to mount the unit below the fuel tank to allow for a gravity-fed supply. This specific External fuel pump installation method prevents air locks and cavitation. As noted in nearly every Evil Energy fuel pump review, this Universal Inline Fuel Pump offers unmatched stability compared to standard units.
Reliability for High-Performance EFI Systems
When selecting a high-flow fuel pump for EFI system applications, reliability is paramount. This 12V Fuel Pump is backed by a 6-month warranty, ensuring peace of mind for DIYers and mechanics alike., the EVIL ENERGY Fuel Pump remains a top-tier choice. Trust this 12V Electric Fuel Pump and 300LPH Fuel Pump system to power your passion.
Why Choose Evil Energy Fuel Pump?
Elevate your vehicle's performance with our top-tier fuel system components. We specialize in everything from 6AN Fitting and 10AN Fitting adapters to the high-performance EVIL ENERGY Fuel Pump. Specifically engineered for Cadillac, Chevrolet, GMC, Hummer, and Pontiac LS V8 engines, our products—including the 300LPH Fuel Pump—ensure seamless integration and hassle-free installation.
We prioritize quality control, ensuring each 12V Electric Fuel Pump meets rigorous standards for fitment and durability. Whether you are performing an External fuel pump installation or looking for a reliable diesel inline pump, we effectively address the common challenges faced by car enthusiasts.
- Enhanced Performance: Our products, such as the high-flow fuel pump for EFI system, boost efficiency and power for your modified engine.
- Professional Grade: As seen in many a positive Evil Energy fuel pump review, our kits are ideal for serious modifiers.
- Fast Shipping: Orders for your Universal Inline Fuel Pump are processed within 1-2 business days.
- Easy Returns: Enjoy a 90-day hassle-free return policy.
- Warranty: EVIL ENERGY provides a 1-year warranty on this kit, including the 10AN Fitting with Pump and 6AN Fitting with Pump hardware.
For additional information or questions regarding your 12V Electric Fuel Pump, please contact us at [email protected].

Related Products You May Need
To build a complete and reliable fuel system, we recommend pairing this external inline fuel pump with the following EVIL ENERGY products:
- LS Swap Fuel Line Kit (PTFE Hose + 300LPH Fuel Pump) – Ideal for upgrading your fuel lines with PTFE hose and high-flow pump in one kit.
- LS Swap Fuel System Kit with Inline Fuel Pump – A complete LS swap solution with pump, lines, and fittings.
- LS Swap Fuel Filter Regulator 58 PSI Kit – Ensures precise fuel pressure and clean fuel delivery.
- EVIL ENERGY LS Swap Fuel Kit (Filter + Hose + Fittings) – One-stop upgrade kit for LS fuel system builds.
- EFI Fuel System Kit with PTFE Fuel Line & 300LPH Pump – Perfect for high-performance EFI applications.
- Fuel Injection Line Kit with 300LPH Pump – Designed for stable and efficient EFI fuel delivery.
- Fuel Filter + Regulator + 25FT CPE Hose Kit – Cost-effective solution for quick installation and clean fuel flow.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
---!@!start!@!---Specifications---!@!end!@!---
| Brand | EVIL ENERGY |
| Fit Type | for 12-13.5V DC EFI system only |
| Vehicle | Most Car |
| Material | Alloy Steel |
| Lift Type | Electric Fuel Pump |
| Test Flow |
300 LPH Fuel Pump(43 PSI&13.5V) |
| Compatible Media | For gasoline and diesel (oil-gas separation needed) |
| Operating Pressure |
75PSI Fuel Pump |
| Operating Temperature Range |
-68 °F - 194 °F. |
| 10AN+6AN Fittings |
M18*1.5 to 10AN Fitting M12*1.5 to 6AN Fitting |
| 6AN+6AN Fittings |
M18*1.5 to 6AN Fitting M12*1.5 to 6AN Fitting |
---!@!start!@!---Description---!@!end!@!---
The EVIL ENERGY Fuel Pump is a precision-engineered 12V Electric Fuel Pump designed for high-performance automotive systems. Delivering an impressive flow rate of 300LPH Fuel Pump power, it maintains 300 liters per hour at 43 PSI and 13.5V, with a maximum pressure threshold of 75 PSI. Constructed from high-grade alloy steel, this 12V Electric Fuel Pump ensures consistent operation in extreme conditions, from -68 °F to 194 °F. If you are upgrading your vehicle, this Universal Fuel Pump serves as the perfect high-flow fuel pump for EFI system upgrade to guarantee peak engine efficiency.
About this item
- [Application] Fit for 12V DC EFI system only.
- [Medium] Compatible with gasoline and diesel (oil-gas separation needed).
- [Installation] Recommended to install below the tank ensures that fuel is gravity-fed from the fuel tank. Installation instructions included.
- [Warranty] EVIL ENERGY provides external fuel pump product 6-month warranty.
The EVIL ENERGY External Inline Fuel Pump 300LPH is a high-performance 12V electric fuel pump designed to deliver optimal fuel flow for various automotive fuel pump applications. With a robust alloy steel construction, this universal inline fuel pump ensures reliable fuel delivery, making it perfect for both standard vehicles and custom performance builds. Whether you are upgrading your car's fuel system, replacing an old auto fuel pump, or working on a high-power project, the 12V inline fuel pump provides durability, efficiency, and consistent performance you can trust.
Key Features
- High Flow Rate: 300 LPH @ 43 PSI & 13.5V, supports high-performance EFI systems
- Strong Pressure: Operating pressure up to 75 PSI
- Fuel Compatibility: Works with gasoline and diesel (oil-gas separation needed).
- Universal Fit: Fits most cars with 12V EFI system
- Durable Build: Alloy steel housing, resistant to heat and corrosion
- Wide Temp Range: Operates reliably from -68 °F to 194 °F
- Flexible Fittings: Includes 10AN & 6AN options (M181.5 / M121.5)
- Easy Installation: External inline design, installation guide included
- Warranty: EVIL ENERGY provides 6-month warranty
Broad Compatibility & Diesel Inline Pump Versatility
This Universal Inline Fuel Pump stands out for its multi-fuel compatibility. It is widely recognized as a reliable Inline fuel pump for gasoline and diesel (oil-gas separation needed)., but it also performs flawlessly with gasoline, race gas, and ethanol. Its heavy-duty internal components allow it to function as a high-efficiency diesel inline pump for specialized builds. Whether your project requires a Universal Fuel Pump for track racing or a durable 12V Fuel Pump for daily use, this 300LPH Fuel Pump provides the versatility needed for any 12V EFI setup.
Simplified External Fuel Pump Installation & Hardware
To facilitate a seamless External fuel pump installation, this kit includes premium hardware. We provide a robust 10AN Fitting to maximize intake volume; using the 10AN Fitting with pump ensures your system never starves for fuel. For the output side, the precision 6AN Fitting and the included 6AN Fitting with Pump setup provide a secure, leak-proof connection. Every EVIL ENERGY Fuel Pump is designed to reduce the complexity of fuel system plumbing.
Expert Insights from Evil Energy Fuel Pump Review Data
Based on professional Evil Energy fuel pump review feedback, the secret to longevity lies in the mounting technique. Following the included evil energy fuel pump installation instructions, it is highly recommended to mount the unit below the fuel tank to allow for a gravity-fed supply. This specific External fuel pump installation method prevents air locks and cavitation. As noted in nearly every Evil Energy fuel pump review, this Universal Inline Fuel Pump offers unmatched stability compared to standard units.
Reliability for High-Performance EFI Systems
When selecting a high-flow fuel pump for EFI system applications, reliability is paramount. This 12V Fuel Pump is backed by a 6-month warranty, ensuring peace of mind for DIYers and mechanics alike., the EVIL ENERGY Fuel Pump remains a top-tier choice. Trust this 12V Electric Fuel Pump and 300LPH Fuel Pump system to power your passion.
Why Choose Evil Energy Fuel Pump?
Elevate your vehicle's performance with our top-tier fuel system components. We specialize in everything from 6AN Fitting and 10AN Fitting adapters to the high-performance EVIL ENERGY Fuel Pump. Specifically engineered for Cadillac, Chevrolet, GMC, Hummer, and Pontiac LS V8 engines, our products—including the 300LPH Fuel Pump—ensure seamless integration and hassle-free installation.
We prioritize quality control, ensuring each 12V Electric Fuel Pump meets rigorous standards for fitment and durability. Whether you are performing an External fuel pump installation or looking for a reliable diesel inline pump, we effectively address the common challenges faced by car enthusiasts.
- Enhanced Performance: Our products, such as the high-flow fuel pump for EFI system, boost efficiency and power for your modified engine.
- Professional Grade: As seen in many a positive Evil Energy fuel pump review, our kits are ideal for serious modifiers.
- Fast Shipping: Orders for your Universal Inline Fuel Pump are processed within 1-2 business days.
- Easy Returns: Enjoy a 90-day hassle-free return policy.
- Warranty: EVIL ENERGY provides a 1-year warranty on this kit, including the 10AN Fitting with Pump and 6AN Fitting with Pump hardware.
For additional information or questions regarding your 12V Electric Fuel Pump, please contact us at [email protected].

Related Products You May Need
To build a complete and reliable fuel system, we recommend pairing this external inline fuel pump with the following EVIL ENERGY products:
- LS Swap Fuel Line Kit (PTFE Hose + 300LPH Fuel Pump) – Ideal for upgrading your fuel lines with PTFE hose and high-flow pump in one kit.
- LS Swap Fuel System Kit with Inline Fuel Pump – A complete LS swap solution with pump, lines, and fittings.
- LS Swap Fuel Filter Regulator 58 PSI Kit – Ensures precise fuel pressure and clean fuel delivery.
- EVIL ENERGY LS Swap Fuel Kit (Filter + Hose + Fittings) – One-stop upgrade kit for LS fuel system builds.
- EFI Fuel System Kit with PTFE Fuel Line & 300LPH Pump – Perfect for high-performance EFI applications.
- Fuel Injection Line Kit with 300LPH Pump – Designed for stable and efficient EFI fuel delivery.
- Fuel Filter + Regulator + 25FT CPE Hose Kit – Cost-effective solution for quick installation and clean fuel flow.

























