Ignition Coil for Mercury Mariner 6-300 hp Rpls 18-5186 339-7370A13 339-832757A4

Ignition Coil for Mercury Mariner

This ignition coil replaces OEM part numbers 18-5186, 339-7370A13, and 339-832757A4 for Mercury Mariner outboard engines from 6 to 300 hp.

Overview

This ignition coil is a direct replacement for Mercury Mariner outboard motors ranging from 6 to 300 horsepower. It ensures reliable spark delivery for efficient combustion and smooth engine operation. Designed to meet OEM specifications, this ignition coil restores performance and extends the life of your outboard motor.

Built For Performance

• High-quality construction for long-lasting durability
• Direct OEM replacement ensures proper fit and function
• Corrosion-resistant materials for marine environments
• Tested for reliable spark output
• Easy plug-and-play installation

Fits These Machines

• for Mercury Mariner outboard engines (6-300 hp)

On-The-Job Use

• Replaces faulty ignition coil in Mercury Mariner outboards
• Ensures consistent engine starting and smooth idling
• Maintains optimal fuel efficiency and power output
• Ideal for both saltwater and freshwater marine applications

Specs At A Glance

Good To Know

Q: Will this ignition coil work on a Mercury 115hp outboard? A: Yes, it is designed for Mercury Mariner engines from 6 to 300 hp, including 115hp models. Confirm compatibility with your engine serial number.

Q: Is this an OEM Mercury part? A: This is a high-quality aftermarket replacement that meets OEM specifications, not an original Mercury Mariner part. It is built to perform reliably in marine conditions.

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