Outboard Winterizing Kit

Putting your outboard away for the season is all about prevention, and the Outboard Winterizing Kit makes it simple. This kit includes trusted Star Brite products designed to protect your fuel, engine internals, and moving parts while in storage. You’ll have the option to choose the size of fuel stabilizer that matches your tank, along with fogging oil and a heavy-duty lithium grease for long-lasting protection. For added peace of mind, you can also include dielectric grease to safeguard electrical connections. Whether your boat sits idle for a few months or all winter long, this kit helps ensure a smooth start-up when it’s time to get back on the water.

Key Features

• Fuel Stabilizer – Keeps fuel fresh – Star Tron Stabilizer+ 8 oz. or 16 oz.. Designed to prevent ethanol-related issues, this formula helps reduce phase separation, gum, and varnish buildup, keeping fuel stable for months.
• Fogging Oil – Shields engine internals – Star Brite Engine Fogging Oil – 12 oz.. Creates a protective coating on cylinders, pistons, and injectors to stop moisture intrusion and rust during downtime.
• Grease – Heavy-duty lubrication – Star Brite White Lithium Grease – 14 oz.. Offers excellent adhesion to metal, even in damp or salty environments. Ideal for prop shafts, hinges, fittings, and other high-friction areas that need long-term protection.
• Dielectric Grease (Optional) – Extra electrical protection – Permatex Dielectric Tune-Up Grease – .33 oz.. Keeps plugs, terminals, and electrical components free from moisture and corrosion.
• Made for storage periods – Each product plays a role in preventing issues that typically crop up after months of non-use.
• Flexible options – Choose fuel stabilizer size to match your tank capacity, so nothing goes to waste.
• Marine-grade durability – Every product is formulated for boating environments, where moisture, salt, and heat are constant factors.
• All-in-one convenience – Everything you need is packaged together, so you’re not piecing together items last minute.
• Engine-ready performance – Protecting your outboard during storage reduces spring startup headaches and extends engine life.

With the Outboard Winterizing Kit, you get the essentials in one package—fuel protection, corrosion prevention, and heavy-duty lubrication. It’s an easy, reliable way to make sure your engine stays in top shape through the off-season and is ready to perform when you are.

FAQs

Q: Do I need to use all of these products if my boat is only stored for two months?

A: Yes. Even short storage periods can cause stale fuel, corrosion, or seized parts. This kit ensures protection regardless of downtime length.

Q: Is the lithium grease only for outboards?

A: No. While it’s excellent for marine engines, it can also be used on trailers, hinges, and other equipment exposed to heavy moisture or friction.

Q: How do I know which stabilizer size to pick?

A: The 8 oz. bottle is great for smaller tanks, while the 16 oz. size is better suited for larger tanks or multiple applications.