Edelbrock 17303 Micro Electronic Fuel Pump — 12V Universal Inline, Quiet Self‑Priming with Filter

The Edelbrock 17303 is a compact, universal micro electronic fuel pump designed for reliable gasoline or diesel delivery in 12‑volt systems.

The Edelbrock 17303 Fuel Pump is engineered to provide steady fuel flow with a small footprint, making it ideal for retrofit projects, performance builds, or replacement installations where space is limited. Its simple two‑wire electrical design, self‑priming and regulating in‑line configuration, and included mounting hardware simplify installation. The unit operates quietly and is supplied with a filter and instructions so you can install it with minimal fuss.

How does the Edelbrock 17303 prevent vapor lock and flooding?

This pump's gravity-fed, self-priming, and regulating design reduces the risk of vapor lock by maintaining consistent pressure and flow to the carburetor or injection system. The mechanical simplicity and built-in regulation help avoid sudden over-pressurization and fuel starvation during varied operating conditions.

• Gravity-fed in-line layout minimizes suction issues at the pickup.
• Self-priming action restores flow after short dry runs.
• Regulating design smooths pressure spikes that can cause flooding.
• Quiet operation reduces noise without sacrificing performance.

What electrical and material specifications should I expect?

The Edelbrock 17303 is intended for standard 12‑volt ground systems and draws up to 1 amp at maximum delivery. It combines durable materials such as rubber and cast iron in its construction to balance longevity and vibration resistance for automotive use.

• Operates on standard 12‑volt negative ground automotive electrical systems.
• Maximum electrical draw: approximately 1 amp at full delivery.
• Constructed from rubber components and cast iron housing for durability.
• Two‑wire hookup simplifies wiring and reduces installation time.

How easy is installation and what comes in the box?

Installation is straightforward thanks to the pump’s compact size and simple two‑wire configuration. The package includes the pump, a fuel filter, mounting hardware, and printed instructions so you won’t be searching for additional parts during assembly.

• Comes with filter, mounting screws, and detailed instructions.
• Two‑wire connection requires only power and ground—no complex control module.
• Compact in-line form fits tight engine bays or custom fuel lines.
• Quiet operation makes installation acceptable in exposed areas.

Can I use this pump for gasoline and diesel vehicles?

The Edelbrock 17303 is offered for both gasoline and diesel applications; confirm the correct version for your fuel type before purchase. Its universal in-line design makes it adaptable for a range of classic cars, street rods, motorcycles, and light-duty diesel conversions when matched properly.

• Available in versions suited for gasoline or diesel—select appropriately.
• Best for light‑to‑moderate flow requirements, not heavy commercial duty.
• Works well in retrofit or replacement scenarios with compatible fuel lines.
• Check compatibility with your vehicle’s fuel pressure and flow needs.

Who is this for: The Edelbrock 17303 Fuel Pump is aimed at automotive enthusiasts, restorers, and DIY mechanics who need a compact, quiet, and easy‑to‑install fuel pump for 12‑volt gasoline or light diesel systems. It's a practical choice for classic cars, custom builds, small engines, and anyone replacing a worn or oversized pump with a more compact, straightforward in‑line solution.