2021 Subaru WRX Spark Plugs
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- NGK®Laser Iridium™ Spark PlugSubaru WRX 2021, Laser Iridium™ Spark Plug by NGK®. Often specified as original equipment, NGK Laser Iridium spark plugs are the best combination of performance and longevity. Iridium tip is six (6) times harder than platinum...$11.33 - $12.60