QLZOZB Fuel Pump Module Assembly for Honda EU7000i/EU7000iSN - 16700-Z37-003 Direct-Fit with Sending Unit, Corrosion-Resistant

QLZOZB 16700-Z37-003 Gas Fuel Pump Module Assembly is a direct-fit replacement fuel pump and sending unit designed to restore reliable fuel delivery for Honda EU7000i and EU7000iSN generators.

When a generator won’t run or stalls unexpectedly, a worn or damaged fuel pump module is often the cause. This QLZOZB assembly replaces Honda part number 16700-Z37-003 and includes the sending unit so you regain both fuel flow and accurate fuel level reporting. Built from corrosion-resistant materials and manufactured to OEM-sized specifications, the unit installs quickly to get your generator back to dependable operation.

How does this module fix generator starting and stalling problems?

The fuel pump supplies pressurized gasoline from the tank to the engine; a failing pump reduces flow or stops it entirely, causing hard starts, misfires, or shutdowns. Replacing the assembly restores consistent pressure and removes the fuel-source variable from diagnostics.

• Direct-fit design matches Honda EU7000i/EU7000iSN tank openings and fittings.
• Includes sending unit to maintain accurate fuel gauge readings.
• Constructed for high-temperature operation and chemical resistance.
• Returns factory-style fuel pressure to improve ignition reliability.

Is installation difficult and what tools are required?

The unit is made to OEM dimensions so it generally installs with basic hand tools. Most users remove the fuel tank or access panel, disconnect electrical and fuel lines, swap the old module for the new one, and reconnect wiring and hoses.

• Works with standard wrenches, screwdrivers, and pliers.
• No special calibration required for the sending unit in most cases.
• Follow safe fuel-handling practices and disconnect the battery or ignition.
• Replacement typically takes under an hour for experienced users.

What are the build quality and durability expectations?

QLZOZB manufactures this assembly from reinforced plastics and corrosion-resistant metals to withstand heat, vibration, and contact with fuel. The materials and assembly process focus on longevity and consistent electrical connection for the sending unit.

• High-grade components for extended service life.
• Sealed connectors to reduce moisture and corrosion risks.
• Designed for repeated thermal cycles common in portable generators.
• Quality checks ensure dimensional accuracy for reliable fitment.

Who this is for: Owners and technicians who operate Honda EU7000i or EU7000iSN generators and need a reliable replacement for a failing or aged fuel pump module. It is suitable for field repairs, routine maintenance upgrades, and fleet servicing where restoring fuel delivery and accurate tank-level reporting matters. Before purchasing, confirm your generator model and the OEM part number 16700-Z37-003 to ensure compatibility. If you maintain portable power equipment and want a direct-fit, durable replacement that reduces downtime, this QLZOZB fuel pump module is engineered to meet those needs.