Blog forums Model Specific Discussions Saab Saab 9-3 2.0T T8 (2003 – 2011) Saab 9-3 2.0T Spark Plugs

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  • #2213

    Stock plugs are NGK PFR6T-10G pn 5542 (platinum)
    Stock gap is 0.95mm +/- 0.05mm

    Alternate plug: Autolite APP3923 (double platinum)
    Autolite AP3923 (platinum)
    NGK BKR6EIX (Iridium)

    One step colder (Stage 1+)
    Denso Iridium IK20#4 5304#4
    NGK PFR7T-10G (platinum)
    BKR7EIX pn 2667 (iridium)

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