Electronic fuel injection depends on a high-pressure fuel pump and precisely calibrated injectors to deliver fuel in exact, repeatable quantities at the correct timing, far more demanding tolerances than a carburetor requires. A weak fuel pump can cause hesitation or stalling under load, while a clogged or failing injector causes rough running on that specific cylinder, problems an EFI system's self-diagnostics will often flag.
Boat Max Online stocks genuine Suzuki OEM fuel pumps, fuel injectors, delivery pipes, and fuel pressure regulators for the DF EFI outboard lineup. These components are manufactured and calibrated to Suzuki's exact specifications for flow rate and spray pattern, specifications the engine control unit relies on for accurate fuel metering.
As an authorized Suzuki Marine dealer, every fuel pump and injector we sell is genuine Suzuki product. Free shipping on orders over $499 to the lower 48 states.