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Tan
Tan, MerCruiser Certified Technician
Category: Boat
Satisfied Customers: 10618
Experience:  40 yrs. experience with complete engine repairs both inboard/outboard and MerCruiser Certified Technician.
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How to change fuel filter and fuel pumps on a Mercruiser 350

Customer Question

How to change fuel filter and fuel pumps on a Mercruiser 350 MAG/MPI Horrizon 300HP model, engine S.N. OW359455. THANK YOU, ***** *****.
Submitted: 1 year ago.
Category: Boat
Expert:  Tan replied 1 year ago.
Hello. My name is***** fuel supply module is on the front of engine stbd side. To change the fuel filter remove the 3 screws # ***** in the filter cover # ***** remove filter # ***** discard and replace. To replace the fuel pumps remove cover # ***** pull pumps replace reinstall in reverse. http://www.boats.net/parts/search/Merc2/Mercruiser/350%20Mag%20MPI%20MIE%20-%20%28350CID%205.7L%20V8%29/0M398372%20THRU%200W389999/Fuel%20Supply%20Module%2C%20Bravo/parts.htmlThat should answer your question.

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