

Honda GX390 External Fuel Tank Conversion Kit | Fuel Pump & Intake Spacer
Convert your Honda GX390 engine to draw fuel from an external tank with this convenient fuel pump and intake spacer package. The intake spacer provides the vacuum connection needed to operate the included pulse-style fuel pump, allowing fuel to be supplied from a remotely mounted tank.
This package is ideal for pressure washers, generators, water pumps, mobile equipment, and other GX390-powered applications that require greater fuel capacity or a relocated fuel tank.
Package Includes:
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Pulse-style fuel pump
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Honda GX390 intake spacer
Features:
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Allows a Honda GX390 engine to pull fuel from an external tank
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Intake spacer supplies the vacuum pulse needed to operate the pump
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Useful for replacing, relocating, or increasing fuel capacity
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Compact design for equipment builds and replacement applications
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Convenient matched package eliminates the need to purchase the pump and spacer separately
Compatibility:
Designed for Honda GX390 engines. Verify your engine configuration, fuel-line routing, mounting space, and required fittings before ordering.
Fuel Lines included.
