Mazda Fuel Pump

Choose a Mazda fuel pump by assembly type

When comparing Mazda fuel pumps, check the vehicle application and the fuel-line connection layout together. The pump housing, electrical plug and level sender arrangement also need to match. A shared model name or part-reference prefix should not be the only basis for choosing a replacement.

Compare the Mazda 3 and SP23 listings

The Mazda 3 fuel pump assembly is labelled as a dual-pipe type with a level sender. The Mazda SP23 fuel pump listing also describes a complete pump-and-sender assembly with twin outlets.

Both listings display reference 5M51-9H307. Compare the complete original reference, outlet arrangement and vehicle details before choosing between them. If the stated year range does not clearly match your vehicle, ask for application confirmation before ordering.

Check the pipe layout and included fittings

• Match the model, series, build details, engine and fuel type.
• Compare the number and position of the fuel-line connections.
• Check the electrical connector, housing and sender configuration against the existing assembly.
• Confirm whether seals or retaining components are included in the selected listing.

These assemblies are application examples within the Mazda range, not a universal fit for other models or generations. Have a suspected fuel-system fault diagnosed before buying a pump.

For help with selection, send our team your vehicle details, original reference and clear photos of the assembly connections.

Explore the wider fuel pumps and parts range. Review our shipping and returns information and warranty terms alongside the selected listing.