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  1. 02-11-2012, 07:59 PM #1
    1st Time Ranger
    1st Time Ranger is offline
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    Spark Plugs..which ones do I need?

    1991 Mercury 2.5L 200L / #0D063357

    I'm having a diffifult time finding a chart of the net.

    Thanks for the help.
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  2. 71bambam
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    #2 02-12-2012, 03:12 AM

    Re: Spark Plugs..which ones do I need? (1st Time Ranger)

    bu8h i do believe
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  3. EuropeanAM
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    #3 02-12-2012, 04:52 AM

    Re: Spark Plugs..which ones do I need? (1st Time Ranger)

    NGK- BU8H is the correct spark plug for this engine.

    It's a surface-gap plug (so there is nothing for you to "gap").




    Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
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  4. 1st Time Ranger
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    #4 02-12-2012, 08:27 AM

    Re: Spark Plugs..which ones do I need? (EuropeanAM)

    Thanks again
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