Sierra Marine 185172 Ignition Coil

Coil On Plug; Green; Single; Fits Johnson/Evinrude Outboard Engines

Restore dependable ignition performance with the Sierra Marine 185172 Ignition Coil. This replacement ignition component is designed to help provide the high-voltage output needed to fire spark plugs and support consistent engine starting and operation. It is a practical choice for replacing an aging, damaged, or unreliable coil in a compatible marine ignition system.
The Sierra Marine 185172 is built for marine replacement applications and supports the demanding operating conditions commonly found in boat engines. A properly functioning ignition coil helps maintain reliable spark delivery throughout the ignition cycle, which can contribute to smoother starting, steady engine performance, and dependable operation on the water. Replacing a weak coil may also help address symptoms such as hard starting, intermittent ignition, or an engine that fails to run consistently.
Use the part number 185172 to confirm compatibility with your engine, distributor, ignition system, and application before ordering. Marine ignition components can vary by engine model and ignition configuration, so compare the original component and consult the manufacturer’s application information when needed. The Sierra Marine name provides a trusted replacement option for service, maintenance, and repair work where a correctly matched ignition coil is required.

Features:

• Replacement ignition coil for compatible marine engine ignition systems

• Helps deliver the high-voltage output required for spark plug ignition

• Supports reliable engine starting and consistent ignition performance

• Suitable for replacing a worn, damaged, or failing ignition coil

• Sierra Marine part number 185172 for application reference and