Mercury / Mariner 40 / 150-200 Hp Spark Plug Wire 7" Replaces 813715A1 90816A25

Spark Plug Wire for Mercury / Mariner

This 7-inch spark plug wire for Mercury / Mariner outboards carries high-voltage ignition current to the spark plug and directly replaces OEM part numbers 813715A1 and 90816A25 for select 40 and 150-200 HP engines.

Overview

This 7-inch spark plug wire for Mercury / Mariner delivers the high-voltage pulse from the ignition coil to the spark plug. It is built for select Mercury / Mariner outboards in the 40 and 150-200 HP ranges and replaces OEM part numbers 813715A1 and 90816A25. This spark plug wire restores reliable spark delivery in outboard ignition systems.

Built For Performance

• 7-inch wire length matches the original lead routing for select Mercury / Mariner outboards
• Direct replacement for OEM part numbers 813715A1 and 90816A25
• Compatible with select Mercury / Mariner 40 and 150-200 HP outboards
• Carries ignition voltage from the coil to the spark plug

Specs At A Glance

Good To Know

Q: Does this spark plug wire replace OEM part number 813715A1? A: Yes, it directly replaces 813715A1 and also replaces OEM part number 90816A25.

Q: What length is this spark plug wire? A: It is a 7-inch wire, so checking the original lead length before ordering is recommended.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.