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-   -   502 mpi harness (https://www.offshoreonly.com/forums/wanted/359975-502-mpi-harness.html)

Swanson 04-06-2019 06:07 PM

502 mpi harness
 
Looking for a decent harness for a 502 mag that had a MEFI 3 need the complete harness (the engine harness and the computer harness)

Swanson 04-13-2019 01:21 AM

Nobody has a harness?

90viper 04-16-2019 03:32 PM

The shop that does my work thinks he has both new in box just laying around. He is checking. Get back shortly

Swanson 04-16-2019 03:40 PM

Awesome thank you

92nsx 04-17-2019 11:00 AM

https://cimg4.ibsrv.net/gimg/www.off...50d87607cd.jpg

I have one OEM Merc, 2000 502 mag mpi MEFI 3. (Computer harness only. Not the gauges / 10 pin ) Just not 100% sure I want to part with it. It is a discontinued item threw merc, where the other harness is still available, Took me a year to find one, you never know what you need in the summer to get back on the water. However you need it and I don't at the moment. Send me text and a price, you can convince me to sell it. Rob 320 828 3483

90viper 04-17-2019 12:51 PM

Here is what they have new in the box. Prices are dealer cost.
(2) 861240az $167
(2) 862078T1 $140
(2) 861162T1 $520
(2) 861156A02 Fuel cooler $294
(1) 895104A01 Mefi 3 complete conversion kit $2764

text me 713 eight two nine 7311

BUP 04-17-2019 05:59 PM

I am pretty sure the people I am using can make new ones but I would have to check on it . do you have a serial number for your engine ?

Swanson 04-18-2019 08:53 AM

I don’t have a serial number due to it being a second hand motor that the boat caught fire unless there are hidden ones somewhere I just know it is a mefi 3 and has a serpentine belt and came out of a 99 boat

BUP 04-18-2019 09:00 PM

Ok I will do some checking tomorrow

BUP 04-19-2019 01:42 PM

Made the call to see on price and timeframes. As we all know race season and boat season has started plus is in full swing. We are to late to the table for getting a harness done within any good timeframes.

Sorry about that, they are booked solid with alot of motorsports, teams and engine builders until fall. 6 month wait times. So I passed for them to make a harness as boating season is over by then.

articfriends 04-25-2019 11:00 AM

I bought THIS harness before for a 2000 gen vi 502 mag, charging/starting harness;
https://www.ebay.com/itm/Mercury-Mercruiser-Quicksilver-OEM-Part-84-861716T-1-Harness-Assy/192809360499?epid=2271267912&hash=item2ce4555c73:g :vkwAAOSwk-1cUaUu&frcectupt=true

articfriends 04-25-2019 11:02 AM

124$ on there now
https://www.ebay.com/p/Mercury-Mercruiser-Quicksilver-OEM-Part-84-861716t-1-Harness-ASSY/2271267912?iid=192809360499&chn=ps
link doesnt appear to work, just search:
84-861716t


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