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  1. #1
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    Spark plugs for a 2004 Mercury XS

    Where's the best place to find these plugs,a local merc dealer?? From what I have seen they are about $20 bucks a piece...

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    #2

    Re: Spark plugs for a 2004 Mercury XS (Wheeler Lake)

    250XS..forgot to mention that.

  3. Mercury 3L/4 Stroke/Verado Moderator EuropeanAM's Avatar
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    #3

    Re: Spark plugs for a 2004 Mercury XS (Wheeler Lake)

    NGK: IZFR6J

    Various sources (including us). http://www.sparkplugs.com has some attractive prices on these iridium plugs as well....



    Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
    Still consider myself a "Marine Apprentice" after 48 years (learn something new every day).
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    #4

    Re: Spark plugs for a 2004 Mercury XS (EuropeanAM)

    Would it be the same plug for a 2005 225 pro xs?
    My S/N is 1B77783.


    Modified by lwlittle at 7:13 AM 4/24/2011
    Leonard W. Little
    Grand Junction, CO

    2005 Champion 198

  5. Mercury 3L/4 Stroke/Verado Moderator EuropeanAM's Avatar
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    #5

    Re: Spark plugs for a 2004 Mercury XS (lwlittle)

    <table width="90%" cellspacing=0 cellpadding=0 align=center><tr><td>Quote, originally posted by lwlittle &raquo;</td></tr><tr><td class="quote">Would it be the same plug for a 2005 225 pro xs?
    My S/N is 1B77783. </td></tr></table>

    Incomplete serial number... that's not going to match up to a 2005 engine, either.

    You can look at the following guide (found in the Commonly Asked- Commonly Used Sticky Post) to determine the spark plug for your engine.

    http://www.bbcboards.net/zerothread?id=310172



    Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
    Still consider myself a "Marine Apprentice" after 48 years (learn something new every day).
    Mercury Parts, Mercury Outboards, Smartcraft & Accessories, Injector Service, TDR Reeds- BBC Sponsor

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    #6

    Re: Spark plugs for a 2004 Mercury XS (EuropeanAM)

    Got it thanks - S/N should be 1B173783 per my Bill of Sale - otherwise I'd better check it.
    Leonard W. Little
    Grand Junction, CO

    2005 Champion 198

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    #7

    Re: Spark plugs for a 2004 Mercury XS (lwlittle)

    How is it that when I bought the Quicksilver IZFR6J plugs for my 2003 250XS that they only costed like $4 a piece as opposed to $12-$15 a piece? Did my local Bass Pro screw up or are the Quicksilver plugs cheaper?

  8. Mercury 3L/4 Stroke/Verado Moderator EuropeanAM's Avatar
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    #8

    Re: Spark plugs for a 2004 Mercury XS (TexasCub)

    <table width="90%" cellspacing=0 cellpadding=0 align=center><tr><td>Quote, originally posted by TexasCub &raquo;</td></tr><tr><td class="quote">How is it that when I bought the Quicksilver IZFR6J plugs for my 2003 250XS that they only costed like $4 a piece as opposed to $12-$15 a piece? Did my local Bass Pro screw up or are the Quicksilver plugs cheaper?</td></tr></table>

    Somebody screwed up.... retail on that plug (Quicksilver) is $20.42 (you can buy them cheaper- but that price would have been WAY, WAY below cost).



    Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
    Still consider myself a "Marine Apprentice" after 48 years (learn something new every day).
    Mercury Parts, Mercury Outboards, Smartcraft & Accessories, Injector Service, TDR Reeds- BBC Sponsor

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    #9

    Re: Spark plugs for a 2004 Mercury XS (EuropeanAM)

    Makes sense, a buddy asked me how much I paid for the plugs when I told him that I had bought new ones. He seemed shocked that I only paid like $25 or something for all 6, someone must have screwed up big time, cuz I would have remembered paying $80-$120 for em.

  10. Mercury 3L/4 Stroke/Verado Moderator EuropeanAM's Avatar
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    #10

    Re: Spark plugs for a 2004 Mercury XS (TexasCub)

    Just make sure you REALLY got the IZFR6J's.

    There are a lot of other "similar" plugs that are cheaper (some even NGK)- but they're NOT suitable for your engine.



    Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
    Still consider myself a "Marine Apprentice" after 48 years (learn something new every day).
    Mercury Parts, Mercury Outboards, Smartcraft & Accessories, Injector Service, TDR Reeds- BBC Sponsor

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