DC 12V Universal Electric Fuel Pump – Gas & Diesel
DC 12V Universal Electric Fuel Pump – Gas & Diesel
DC 12V Universal Electric Fuel Pump for Gasoline & Diesel Vehicles
Upgrade your vehicle's fuel delivery system with this high-quality DC 12V Universal Electric Fuel Pump. Compatible with both gasoline and diesel applications, this solenoid-driven pump uses electromagnetic coil technology to generate consistent fuel pressure and flow — with no diaphragm, rubber bellows, or internal wear parts to replace. Energy-efficient short-pulse operation makes it an excellent long-term addition to cars, trucks, boats, and small engines.
Made in Mainland China.
Key Features
- Diaphragm-Free Design: Free-flow solenoid mechanism with no internal rubber parts or bellows — built to last without degradation over time.
- Energy Efficient: Operates on short electrical pulses, minimising power draw while maintaining steady fuel delivery.
- Universal Compatibility: Works with gasoline and diesel fuel systems, making it a versatile replacement or upgrade pump.
- Durable Construction: Made from high-grade brass and metal for corrosion resistance and long-lasting performance.
- Easy Installation: Designed for straightforward DIY installation with standard 1/4" tubing fittings.
Specifications
- Voltage: DC 12V
- Current: 1.0 – 1.3A
- Pressure: 3 – 5 PSI
- Output Pressure: 0.005 Pa
- Flow Rate: 0 – 30 GPH / 75 – 110 LPH
- Fitting Size: 1/4" tubing
- Materials: High-grade brass and metal
Installation Instructions
- Disconnect the battery before starting any work.
- Select a mounting area close to existing fuel lines near the fuel tank.
- Connect the fuel line from the tank to the fuel filter, then from the filter to the inlet port of the pump.
- Connect the carburetor delivery line to the outlet port of the pump.
- Connect the power lead from the fuel pump to the (P) terminal of the oil switch.
- Connect a lead to the (I) terminal of the oil switch to a 12V power source controlled by the ignition switch.
- Connect a lead from the normally closed starting system to the (S) terminal of the oil switch.
- Start the engine and check for proper operation and any fuel leaks.
Package Includes
- 1 x DC 12V Universal Electric Fuel Pump
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Learn more: FuelEconomy.gov driving efficiency guidance
Frequently Asked Questions
Q: Is this electric fuel pump compatible with both gasoline and diesel engines?
A: Yes, this DC 12V universal electric fuel pump is designed to work with both gasoline and diesel fuel systems, making it a versatile choice for a wide range of vehicles and small engines.
Q: What type of tubing does this fuel pump require?
A: This pump uses standard 1/4" tubing fittings, which are widely available at automotive and hardware stores, making installation straightforward for most DIY mechanics.
Q: Does this pump require any special electrical wiring?
A: The pump operates on DC 12V and draws 1.0–1.3A. It connects to the vehicle's oil switch and ignition-controlled 12V power source. Full step-by-step wiring and installation instructions are included above.
Q: Are there rubber or diaphragm parts inside that will wear out over time?
A: No. This solenoid pump is diaphragm-free with no internal rubber bellows or wear parts, making it more durable and longer-lasting than traditional diaphragm-type fuel pumps.