• ACDelco Iridium Spark Plug ACD41-993 OE Replacement for GM Marine
• AC DELCO
• Code: ACD41-993
• The AC Delco Iridium Spark Plug (ACD41-993) offers reliable performance and long-lasting durability for your marine or automotive engine. Designed with advanced iridium technology, this spark plug ensures efficient …

• Suggested Retail Price $37.99

• AC Delco MR43LTS Marine Spark Plug OEM Replacement, Corrosion Resistant
• AC DELCO
• Code: ACDMR43LTS
• The AC Delco MR43LTS Marine Spark Plug is designed for use in jet boats, inboard and outboard engines, and personal watercraft. This spark plug is a reliable replacement for a …

• Suggested Retail Price $9.98