AC DELCO 41-101 Spark Plug Set Replaces PCM RP030010
Includes 8 Plugs
- 5.0 MPI & 5.7 Excaliber -2002 & Up
- Indmar 2006 up 5.7L engines
- Superceeds AC 41-993 & AC41-932
- NOT recommended for Delco distributors!
- Only for use with HVS distributors
- GM 5.7 EXCALIBUR AND 5.0 PRO SPORT PCM ENGINES
- Indmar engines, check and see what plugs are required for your engine
- Iridium Spark Plug
- Replaces Crusader RP030010
- Replaces Mercruiser 33-8M2018369
- Replaces PCM RP030010
- Replaces NGK ITR4A15
- Replaces Volvo Penta 21467472
Recommended by the manufacturers for optimum performance, these spark plugs are the correct heat range for your marine engine