ROGUE RC51 Fuel Pressure Regulators

In the USA our pump gas is a blend of petroleum fuel and ethanol. Ethanol is made from corn which in my opinion DOES NOT belong inside a combustion engine, but this is the hand we have been dealt. Ethanol is caustic to many rubber parts inside a fuel system and similar to brake fluid it is hygroscopic meaning it attracts and holds water which I also do not believe belongs inside a combustion engine outside of very specific conditions.

So I have learned over the last couple decades to replace the Fuel Pressure Regulators on all of my Honda's every 7 years. The part# for the FPR on the RC51 is 16740-MCF-013 and as of current they are still being manufactured as they fit additional models as well... That being said parts for the RC51 have been getting more difficult and in some cases impossible to find so I purchased about half a dozen FPR's for every model of Honda I own and feel confident my supply will last me the rest of my life.