4-6HP MECHANICAL FUEL PUMP
Fuel pump for engines:
- Suzuki DF4 - DF5 - DF6 4 stroke
- Yamaha F4 - F5 4-stroke
A key component in your carburation or injection system, the fuel pump transfers fuel from the tank to the combustion chambers. Whether you own a classic Yamaha 2-stroke outboard or a latest-generation 4-stroke engine, we have selected components that meet manufacturer specifications.
Mechanic's advice: on a marine engine, a faulty pump does not always mean a complete breakdown. Loss of power at high rpm or difficult starting after priming with the bulb are often the first signs of diaphragm fatigue.
With Yamaha, the variety of engine blocks, including 2T, 4T, carburettor and EFI versions, requires a rigorous selection. To avoid mistakes, two criteria are essential:
Need help? See our guide to replacement fuel pumps to identify your model.
Fuel pump for engines:
- Suzuki DF4 - DF5 - DF6 4 stroke
- Yamaha F4 - F5 4-stroke
Low pressure fuel pump for the following Yamaha and Mercury engines:
- Mercury: V6 225HP 4-stroke EFI after 2003
- Yamaha: 200 to 250HP 4-stroke from 2002 to 2010
High pressure fuel pump length 115MM.
High pressure fuel pump for the following engines:
- Mercruiser MPI with FSM bravo module.
- Mercury EFI 4-stroke from 75 to 100HP
High pressure fuel pump for the following outboard and inboard engines:
- Mercury 4-stroke EFI 150 to 250HP 2.5L 3L
- Mercruiser injection with VST module
High pressure fuel pump for the following Yamaha HPDI engines:
- 150HP from 2000 to 2015
- 175HP from 2001 to 2012
- 200HP 2.6L from 2001 to 2006
- 200HP 3.3L from 2000 to 2012
Fuel pump for Yamaha F9.9, F15 and F20 4-stroke outboard motor.
Fuel pump for Yamaha 2-stroke 115 to 300HP engines from 1984 to 2004.
AP0849 gasket not included.
Pompe à essence mécanique 2 voies pour moteur horsbord Mercury et Yamaha 75 à 100HP suivants :
Yamaha :
F75 (2003-04), F80A (2002-07), F90 (2003-04)
F100A (2002-07), F100B (2003-10), F100C (2001-07)
F115A (2000-10)
Mercury :
75 et 90CV 4Temps Carbu à partir de 0T409000
75, 80, 90, 100CV 4Temps EFI jusque 2006 (1B172291-1B366822)
115Cv 4Temps EFI jusque 2006 jusque2006 (0T178500-0T800999 et 0T801000-1B366822)
3-way fuel pump for the following Mercury and Yamaha 25 to 60HP 4-stroke outboard motors:
MERCURY
- 25 to 60HP 4-stroke from 1995 to 2002
YAMAHA
- 25 to 60HP 4-stroke from 1995 to 2008
Fuel pump for the following Yamaha engines:
- 150HP from 1999 to 2005
- 200HP from 1999 to 2005
- 225HP from 1999 to 2004
- 250HP from 2000 to 2005
Fuel pump for Yamaha 40 to 90hp engine from 1995 to 2009.
High pressure fuel pump for the following 4-stroke Yamaha outboard motors:
- 150HP from 2017 to 2019
- 175HP from 2014 to 2019
- 200HP from 2012 to 2019
- 225HP from 2007 to 2018
- 250HP from 2005 to 2010
- 300HP from 2007 to 2009
- 350HP from 2007 to 2011
Fuel pump for 4-stroke 9.9 and 15HP outboard motors on Yamaha base.
Fuel pump for YAMAHA engine after 2005 4 stroke.
Fuel pump for Yamaha engines:
- F30B: 2009-14
- F30LA: 2015-19
- F40F: 2010-14
- F40LA: 2015-19
In the marine environment, petrol stagnates and ethanol attacks flexible components. We recommend checking the fuel supply circuit if you notice:
On mechanical pumps, installing a repair kit with diaphragms and valves is often enough to restore the system without replacing the complete pump body.
Replacing a pump without inspecting the rest of the line is a common mistake that can quickly lead to another failure. For a reliable installation:
Technical note: for inboard engines, YEMS, make sure compatibility with Marine safety standards is checked, including spark-proof requirements specific to closed engine compartments.