Spark Plugs

Discussion in '9th Generation Civic General Discussion' started by PainlessCandy, Oct 5, 2018.

  1. PainlessCandy

    PainlessCandy Well-Known Member

    Messages:
    350
    Location:
    Cleveland
    Vehicle Model:
    Civic Si
    Body Style:
    Coupe
    Hey guys. I have the Spark Plug replacement popping up on my MM @ 105k miles. I was wondering if anyone has recommendations on better ones (NGK Iridium?) or if OEM is fine. Someday I'll be boosted, so it'd be nice if they were suitable for that. Not seeing much in the way of threads about them specifically, so figured I'd ask.

    Also, interesting news to report on an old warranty claim come next week!

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  2. dpetro1

    dpetro1 Well-Known Member

    Messages:
    410
    Location:
    Catonsville, MD
    Ngk ILZKR7B-11S should be the oe part on some cars. Otherwise denso SXU22HCR11S. Can't go wrong with either, I prefer ngk. You would want to wait to swap to a colder plug once you go boost. No benefit to doing it prior.

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  3. webby
    • Staff
    • 2018 Toys For Tots

    webby Administrator

    Messages:
    49,993
    oem NGK is the way to go. Swap to colder plugs when you go with forced induction as mentioned ^
     
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  4. PainlessCandy

    PainlessCandy Well-Known Member

    Messages:
    350
    Location:
    Cleveland
    Vehicle Model:
    Civic Si
    Body Style:
    Coupe
    Thanks guys!

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