SPARK PLUGS
62R031c
GS430
Your engine is fitted with iridium±tipped spark plugs.
NOTICE
Use only iridium±tipped spark plugs and do not adjust
gaps for your engine performance and smooth
drivability.
62g021a
GS300
Your engine is fitted with the designated iridium±tipped
spark plugs.
NOTICE
Use the designated iridium±tipped spark plugs and do
not adjust gaps for your engine performance and
smooth drivability.
