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Can't find right fuel connector (Mariner/Yamaha)
Posted: Thu Jul 07, 2016 8:50 pm
by guy48065
I've come home twice with an engine-side connector that doesn't fit. Package labeling is a joke.
I have a 1980 Mariner 40E, so it's a Yamaha--but Yamaha-labeled connectors don't fit and Mariner/Merc connectors don't either.
The attached picture shows my existing components.
What should I be looking for?
(Full engine info: 1980 mariner 40E 6E9 S 104422)

Re: Can't find right fuel connector (Mariner/Yamaha)
Posted: Fri Jul 08, 2016 8:39 am
by Bamby
guy48065 wrote:
What should I be looking for?
How about a universal replacement?
Attwood Universal Sprayless Connector Set, 3/8" Hose

Re: Can't find right fuel connector (Mariner/Yamaha)
Posted: Fri Jul 08, 2016 8:55 am
by r&s20
Hard for me to tell for sure from picture, But that sure looks like OMC style connection.
Re: Can't find right fuel connector (Mariner/Yamaha)
Posted: Fri Jul 08, 2016 9:34 am
by MH Hawker
or a picture of what it actually fits, instead or several that dont
Re: Can't find right fuel connector (Mariner/Yamaha)
Posted: Fri Jul 08, 2016 10:57 am
by lakerunner
looks like my OMC portable tanks
Re: Can't find right fuel connector (Mariner/Yamaha)
Posted: Sun Jul 10, 2016 1:23 pm
by JEB
That looks exactly like mine. OMC/ Johnson fitting.
Re: Can't find right fuel connector (Mariner/Yamaha)
Posted: Sun Jul 10, 2016 2:10 pm
by MH Hawker
[quote="guy48065"]I've come home twice with an engine-side connector that doesn't fit. Package labeling is a joke.
I have a 1980 Mariner 40E, so it's a Yamaha--but Yamaha-labeled connectors don't fit and Mariner/Merc connectors don't either.
The attached picture shows my existing components.
What should I be looking for?
(Full engine info: 1980 mariner 40E 6E9 S 104422)
his interest is in the one on the motor if i am now mistaken and its not shown so who knows till its shown
Re: Can't find right fuel connector (Mariner/Yamaha)
Posted: Mon Jul 11, 2016 7:29 am
by MH Hawker
i wonder if he even owns a boat
Re: Can't find right fuel connector (Mariner/Yamaha)
Posted: Sat Jul 16, 2016 7:34 pm
by guy48065
MH Hawker wrote:i wonder if he even owns a boat
Why else would I be asking?
I need a connector like the one at top in my hand. There's not much point in posting a picture of the motor fitting because it looks VERY similar to the standard OMC connector--but is slightly larger. ..maybe 5/16"?
That smaller connector fits my tank AND my 5hp Mariner (Yamaha), but not the 40hp.
Re: Can't find right fuel connector (Mariner/Yamaha)
Posted: Sat Jul 16, 2016 11:12 pm
by MH Hawker
the point of posting the motor fitting is what it hooks to,i have no idea of how many boat fuel fitting their are, at least 15 or so, if you want info have a clue, pictures show or explain a lot, ok when it comes to mercury, their a damm mess, their fuel fittings can be a real pain, Yamaha Nissan Tohatsu and several others depending on hp or year being as you finely said its the OMC style but bigger
on my Canadian made mariner it also uses the Yamaha fittings so go figure
should be this male
http://www.walmart.com/ip/Shoreline-Mar ... g/17128585
and this should be the female
http://www.walmart.com/ip/Attwood-Yamah ... ethod=p13n
Re: Can't find right fuel connector (Mariner/Yamaha)
Posted: Sun Jul 17, 2016 9:19 pm
by guy48065
All the females I've tried that LOOK like that didn't fit. I've ordered one off ebay using the very unscientific "looks right" method. It has the flat brass check instead of the chrome ball.
Waiting for it to arrive but now it'll be a month till I return to my cottage to test it :-\
Re: Can't find right fuel connector (Mariner/Yamaha)
Posted: Fri Jul 22, 2016 6:55 am
by guy48065
Well hell.
My "Mariner" connector arrived and it's a bit different than all the others. The orifice sizes look right but the brass check is set farther back. I won't know for a couple more weeks if it'll work. At least it was dirt cheap.
I was really hoping someone here had direct experience with the same motor and already knew the right connector to use.