Scion tC Spark Plug

Your Scion tC combines style and functionality, offering the smoothest ride possible. A worn-out Scion tC spark plug, though, keeps your car in the shop instead of on the road where it belongs. Don't settle for anything less than the best by replacing those factory plugs with durable components from AutoZone.

Finding the best tC performance spark plugs is essential because if the spark plug gets too hot, it could ignite the fuel before the spark fires. AutoZone's experienced staff is available to help you find the right type of plug for your car so that it delivers optimum performance. Many services are accessible at AutoZone, including free battery changing and engine diagnostic testing, so you can benefit from these perks while you browse our extensive in-store assortment. Or, shop online with AutoZone and enjoy home shipping or choose Same-Day Store Pickup if you need your new spark plugs right away.
AutoZone Rewards Members Get a $5 Bonus Reward when you buy 4 or more Bosch Iridium Spark Plugs. Limit of 8.

†Available to AutoZone Rewards Members

1-24 of 46 Results

    1-24 of 46 Results

    Scion Tc Spark Plug Comparison Chart

    YearOE MetalGapAmount Required
    2016
    Iridium
    -
    4
    2015
    Iridium
    -
    4
    2014
    Iridium
    -
    4
    2013
    Iridium
    -
    4
    2012
    Iridium
    0.044
    4
    2011
    Iridium
    0.044
    4
    2010
    Iridium
    0.044
    4
    2009
    Iridium
    0.044
    4
    2008
    Iridium
    0.044
    4
    2007
    Iridium
    0.044
    4
    2006
    Iridium
    0.044
    4
    2005
    Iridium
    0.044
    4
    *Varies based on submodel and engine type