Yamaha OEM Spark Plug – CR4HSA (CR4-HSA00-00-00)
Yamaha OEM Spark Plug – CR4HSA
Yamaha OEM spark plugs are engineered specifically for Yamaha four-stroke outboard engines to deliver consistent ignition performance, smooth operation, and long-term reliability in marine environments. Designed to meet factory specifications, these plugs provide optimal combustion efficiency, improved fuel economy, and dependable starting under a wide range of operating conditions.
Built for durability in saltwater and high-RPM applications, genuine Yamaha spark plugs help maintain proper engine performance while reducing misfires and excessive carbon buildup.
Part Number: CR4-HSA00-00-00 (NGK CR4HSA)
Always verify fitment by model and horsepower to ensure proper application. Questions? Call us at 954-946-1451 or email support@compleatanglermarine.com.