Shopping from Canada? 
Go to Defender Canada!
Sierra
Sierra Universal Spark Plug Boot - 8mm for Yamaha Outboard Motors - 18-5752
Item: #241067 | Part Number: 18-5752$6.79
Description
The Sierra Universal Spark Plug Boot 18-5752 is designed for reliable ignition performance in Yamaha outboard motors. Featuring an 8mm design, it provides a secure connection between the spark plug and ignition wire. Built for durability and easy installation, it helps ensure consistent engine starting and operation. Replaces Chris Craft 580339.
Sierra Universal Spark Plug Boot - 8mm for Yamaha Outboard Motors - 18-5752 Item # 241067
Description
Replaces: Chris Craft 580339.