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