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Home >> Subaru >> 2022 >> WRX Base, Standard Trans >> Repair and Diagnosis >> Engine Performance >> Engine Ignition System >> General Description >> Specification >> Spark Plug

Spark Plug

Type SILKFR8D6Y
Manufacturer NGK
Thread size (diameter, pitch, length) mm 12.0, 1.25, 26.5
Spark plug gap mm (in) Standard 0.50 - 0.55 (0.020 - 0.022)
Electrode Center electrode Iridium
Ground electrode Platinum
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