Spark Plug Set Iridium Platinum AC Delco 41-101 RP030010
Spark Plug Set Iridium AC Delco 41-101 RP030010:
- Fits: GM 5.0 and 5.7 PCM & Indmar engines
Spark Plug Set Iridium AC Delco 41-101 RP030010 get it from Discount Inboard Marine.
GM 5.7 EXCALIBUR AND 5.0 PRO SPORT PCM ENGINES. Indmar engines, check and see what plugs are in your engine. They may be different than the owner's manual specifications.
Spark Plugs: ACDelco 12568387 41-101