Sierra 18-5170 Ignition Coil for Johnson Evinrude Outboard Motors

The Sierra 18-5170 is a high-quality replacement ignition coil designed for Johnson and Evinrude outboard motors ranging from 3 horsepower to 175 horsepower. This aftermarket ignition coil delivers reliable spark generation to ensure consistent engine performance and smooth operation across a wide range of motor configurations.

Key Features:

• Direct replacement for OEM ignition coils on Johnson/Evinrude outboards
• Compatible with motors from 3hp to 175hp
• Durable construction designed to withstand marine environments
• Provides consistent spark for reliable engine starting and performance
• Cost-effective alternative to OEM parts

Sierra Marine is a trusted name in aftermarket marine engine parts, offering quality components that meet or exceed OEM specifications. This ignition coil is an essential component of your outboard's ignition system, converting battery voltage into the high voltage needed to fire the spark plugs.