Mercury - Manual-operations - 90-8M0079397 Yamaha F25 Outboard Parts & Service Kits for 1998 Models A small step now means

A small step now means a smoother start later—keep a bottle on hand for when the off-season hits

Note: Water Shock is in concentrated form and must be diluted prior to drinking treated water

All models have dry-run protection

• Resistor-Style Plug – Helps keep ignition noise from bleeding into radios and gauges

Whether you ride a big V-Twin that loves long highway runs or a modern 4-stroke that sees weekend cruises

Mercury - Manual-operations - 90-8M0079397 Yamaha F25 Outboard Parts & Service Kits for 1998 Models A small step now meansManual operations WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.