Subaru Impreza Spark Plug

Your Subaru Impreza offers style and functionality that's unparalleled among cars in its class. Don't get left behind because of a damaged or broken Subaru Impreza spark plug. AutoZone has everything you need to improve your vehicle's performance and ensure that it functions well for the long haul.

Subaru Impreza spark plugs have to withstand extreme pressure and heat inside the cylinder and must be designed so that deposits from fuel additives don't build up on the plug. All plugs wear down over time, but AutoZone features durable replacements that are specifically designed for your make and model. In addition to getting the right products at the right prices, you can take advantage of free battery charging and engine diagnostic testing when you drop by your local store. For your convenience, AutoZone offers Same-Day Store Pickup, so you can get your replacement in no time.
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1-24 of 90 Results

    1-24 of 90 Results

    Subaru Impreza Spark Plug Comparison Chart

    YearOE MetalGapAmount Required
    2023
    Iridium
    -
    4
    2022
    Iridium
    -
    4
    2021
    Iridium
    -
    4
    2020
    Iridium
    -
    4
    2019
    Iridium
    -
    4
    2018
    Iridium
    -
    4
    2017
    Iridium
    -
    4
    2016
    Iridium
    -
    4
    2015
    Iridium
    -
    4
    2014
    Iridium
    -
    4
    2013
    Iridium
    -
    4
    2012
    Iridium
    0.044
    4
    2011
    Double Platinum
    0.044
    4
    2010
    Double Platinum
    0.044
    4
    2009
    Double Platinum
    0.044
    4
    2008
    Double Platinum
    0.044
    4
    2007
    Double Platinum
    0.044
    4
    2006
    Double Platinum
    0.044
    4
    2005
    Double Platinum
    Iridium
    0.044
    4
    2004
    Double Platinum
    0.044
    4
    2003
    Copper
    Double Platinum
    0.044
    4
    2002
    Copper
    Double Platinum
    0.03
    0.044
    4
    2001
    Copper
    0.044
    4
    2000
    Copper
    0.044
    4
    *Varies based on submodel and engine type