Genuine GM ACDelco Iridium Spark Plug 12681656 (41-121) New Open Package

Spark Plug-Iridium ACDelco GM Original Equipment 41-103

Genuine ACDelco Spark Plug 41-125

AC Delco Spark Plug 41-106IP (Quantity of 1)

Spark Plug-Iridium ACDelco GM Original Equipment 41-125 (1 SPARK PLUG ONLY)

Spark Plug-Iridium ACDelco 41-121 fits 17-19 Buick Encore 1.4L-L4

Genuine GM ACDelco Iridium Spark Plug 12681656 (41-121) New Open Package

Genuine ACDelco Spark Plug 41-112