SUZUKI FUEL FILTER 15440-93J00 REC15440-93J00

Function and technical context

Integrated into the fuel supply circuit, this petrol filter acts as a protective barrier between the tank and the most sensitive components of the engine - fuel pump and injectors -, retaining solid particles, sediments and traces of water before they reach the injection train. It works in the power system of the high-power outboard engines of the Suzuki DF200, DF225, DF250 and DF300 series, demanding work cycle environments where fuel cleanliness is decisive for performance. A clogged or deteriorated filter subjects the fuel pump to additional stress, reduces the flow available to the injectors and compromises the electronic management of the engine; Ignoring its condition can lead to costly breakdowns that go far beyond the filter itself. Part number 15440-93J00 ensures exact fitment on the Suzuki applications for which it was designed, without modifications to existing fuel lines.

When to replace this part?

The most frequent signs that the fuel filter is reaching the end of its useful life are: difficult starting when cold or hot, jerks and cuts at full acceleration, a sudden drop in revolutions during navigation and an unjustified increase in fuel consumption. For outboard engines subjected to heavy use or operating with fuels of varying quality, it is recommended that the filter be inspected and replaced at each annual seasonal maintenance or, at most, every 100 hours of operation. Replacing it preventively is the most economical measure to preserve the high pressure pump and injectors, especially on vessels sailing far from port where a breakdown in the feeding system can become an emergency.

Compatible Johnson/Evinrude Engines