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Spark plugs

Discussion in '3rd Gen. Tacomas (2016-2023)' started by chuck119, Dec 8, 2020.

  1. Dec 8, 2020 at 12:49 AM
    #1
    chuck119

    #1
    chuck119 [OP] Member

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    What are the best spark plugs for 2018 or should I do cooper or iridium or oem thank you
     
    chuck119, Dec 8, 2020
    #1
  2. Dec 8, 2020 at 12:52 AM
    #2
    nudavinci64

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    nudavinci64 Robert @ Holy Horsepower

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    Boosted Money Pit....
    stick with OEM. tried and true. If you eventually boosted you will get Iridum but the regular factory is the common choice I have seen.
     
    nudavinci64, Dec 8, 2020
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  3. Dec 8, 2020 at 4:18 AM
    #3
    Buckfat

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    Buckfat Well-Known Member

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    Just watched the video with guy that has the most miles on a Tacoma. He did not change the plugs until 700,000 miles.
     
    Buckfat, Dec 8, 2020
    #3
  4. Dec 8, 2020 at 7:16 AM
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    Junkhead

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    Junkhead TRDude

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    Arent 3rd gen OEM densos iridium as well?
     
    Junkhead, Dec 8, 2020
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  5. Dec 8, 2020 at 7:21 AM
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    Knute

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    Knute Well-Known Member

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    The recommended plug will be in the Owner's Manual. Just use that.

    Also, don't be daft and run the plugs very far past the service interval. Plugs are not very expensive.
     
    Knute, Dec 8, 2020
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  6. Dec 8, 2020 at 7:25 AM
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    Freegolf

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    Freegolf Well-Known Member

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    20201026_125733.jpg
     
    Freegolf, Dec 8, 2020
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  7. Dec 8, 2020 at 8:22 AM
    #7
    nudavinci64

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    nudavinci64 Robert @ Holy Horsepower

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    Boosted Money Pit....
    Ah that’s I’m not sure. If so go with the same ones.
     
    nudavinci64, Dec 8, 2020
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    Junkhead[QUOTED] likes this.
  8. Dec 8, 2020 at 8:51 AM
    #8
    Hank Heel

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    Hank Heel Well-Known Member

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    OEM are iridium.
     
    Hank Heel, Dec 8, 2020
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  9. Dec 8, 2020 at 8:53 AM
    #9
    Hooper89

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    Hooper89 Well-Known Member

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    They are not expensive but getting to the damn things is.
     
    Hooper89, Dec 8, 2020
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  10. Dec 8, 2020 at 12:03 PM
    #10
    squarenone

    #10
    squarenone Well-Known Member

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    FYI, all spark plugs are copper as they use a copper core, they just use different metals for the electrode ie. Platinum, iridium, nickel alloys for longer durability.

    Copper plugs don't use copper for the electrode, they have a nickel alloy electrode.

    https://ngksparkplugs.com/en/resources/5-things-you-should-know-about-spark-plugs


    Stick with iridium unless you want to change your plugs every 10-15k miles.
     
    Last edited: Dec 8, 2020
    squarenone, Dec 8, 2020
    #10

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