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Anguilla, The Valley
1 Level
733 Review
50 Karma

Review on 🚀 Benefast Electric Fuel Pump 861155A3 for Mercury Mercruiser Marine Boat, Fits 4.3L 5.0L 5.7L V6 V8 Engines, Low Pressure Pump Replacement by Marc Farrell

Revainrating 1 out of 5

Huge waste of time in the fuel system

I bought this because the OEM pumps were out of stock. I spent a lot of time removing the water pump straps and hoses to get to the fuel pump itself only to put everything back together and that pump didn't work at all. I replaced the Carter fuel pump and it works perfectly. I left that POS in place and rerouted the hard fuel lines.

Pros
  • Boat fuel pumps deliver fuel from the gas tank directly to each engine cylinder. To ensure good combustion and a quick start, this operation is carried out under high pressure. Over time, your Mercruiser fuel pump may wear out and require replacement.
Cons
  • Definitely bad product