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    Thermostat location s 4.3L Mercruiser 1988 Alpha 1

    Hi, It seems that there are two places to install the thermostat. 1st one is at the top of the thermostat housing and the 2nd one at the very bottom (like on the car engine). Does it make a big difference where the thermostat is installed? Picture attached. Thanks.
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    1988 Mercruiser 4.3 electric fuel pump - need part #

    Hi, Need a new fuel pump for my 4.3. Does anyone happen to have the part # for it? Currently, have this one on: Carter P61296S 09H07B Just bought the boat and I know there was some engine work done so not sure if this is the correct pump. Looks very small. This one seems to be popular...
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