(4) Genuine OEM AC Delco Spark Plugs R45TS - same as dealer

Genuine GM ACDelco Spark Plugs R45TS8 - Set of 8 - New Old Stock

Set of 3Genuine OEM ACDelco R45TS Conventional Spark Plug GM 19157995 19354415

NEW OEM GM ACDelco Spark Plugs R45TS Set Of 8 (GM 19354415)

AC Delco Spark Plugs R45TS Set of 6 New In Box Spark Plugs

ACDelco R45TS 19354415 4 Pack Conventional Spark Plugs

ACDelco R45TS Copper Spark Plug - 4 Pack - 19354415 GM OEM

NEW GENUINE GM ACDelco Spark Plugs R45TS Set Of 4