Spark Plug (997.1/997.2 GT3)
Replacement OEM spark plug for GT3/GT3 RS 07-12. Porsche maintenance schedule recommends replacing your spark plugs every 36,000 miles, or every four years (whichever comes first). Price is per each, six required per car.
AS of 2021 these are DENSO plugs, Bosch has been discontinued and no longer available.