Yamaha - Winterizing Kit | 12 oz Fuel Stabilizer, 32 oz EFI Fogging Oil & 14 oz Grease Cartridge

This Yamaha winterizing kit is designed for EFI-equipped outboards and combines fuel stabilization, EFI-specific engine protection, and convenient grease gun lubrication in one complete storage solution.

The 12 oz Fuel Stabilizer and Conditioner Plus helps maintain fuel quality and protect against fuel degradation, ethanol-related issues, and varnish buildup during storage. The 32 oz EFI Engine Storage Fogging Oil is formulated to help protect EFI passages, injectors, throttle bodies, cylinders, and internal engine components from rust and corrosion during extended layups. The 14 oz Multi-Purpose Marine Grease Cartridge provides durable, water-resistant lubrication for steering systems, tilt pivots, propeller shafts, fittings, and other critical maintenance points while allowing fast, clean application with a compatible grease gun.

Built to Yamaha OEM specifications, this kit helps simplify winterization and provides the protection needed to keep your EFI outboard ready for reliable spring startup.

Key Features

• Complete Yamaha winterization kit for EFI-equipped outboards
• Helps protect fuel systems during seasonal storage
• EFI-specific fogging oil helps protect fuel-injected engine components
• Provides corrosion protection for injectors, cylinders, and intake passages
• 14 oz grease cartridge allows convenient grease gun application
• Marine-grade lubrication helps protect steering systems and fittings
• Ideal for offseason storage and preventative maintenance
• Features genuine Yamaha maintenance products

What's Included

• 12 oz Yamaha Fuel Stabilizer and Conditioner Plus
• 32 oz Yamaha EFI Engine Storage Fogging Oil
• 14 oz Yamaha Multi-Purpose Marine Grease Cartridge

Frequently Asked Questions

Q: Why choose the grease cartridge over the 10 oz tube?
A: The 14 oz grease cartridge is designed for use with compatible grease guns, making lubrication faster, cleaner, and more convenient when servicing multiple fittings.

Q: Can EFI Fogging Oil be applied through spark plug openings?
A: Yes, EFI Fogging Oil can be applied as directed through intake or spark plug openings to help protect internal engine components during storage.

Q: How long can the Fuel Stabilizer help protect stored fuel?
A: Fuel Stabilizer and Conditioner Plus is designed to help maintain fuel quality during long-term storage when used as directed.

Q: What types of Yamaha engines is this kit designed for?
A: This kit is ideal for Yamaha EFI-equipped outboard engines requiring fuel stabilization, corrosion protection, and marine-grade lubrication during seasonal storage.