Star brite Do-It-Yourself Marine Winterizing Kit for Inboard and Outboard Engines

The Star brite Do-It-Yourself Marine Winterizing Kit (35001) simplifies the winterizing process for boat engines directly on the trailer, so there is no need to haul the boat to a shop or use a lift to get the job done. It is designed for both inboard and outboard marine engines that require antifreeze protection before storage. The kit is built around a quick and easy winterizing and descaling process: with just a garden hose, a flusher attachment, and Star brite Anti-Freeze, boaters can flush the engine cooling system while simultaneously removing built-up deposits from internal metal surfaces. Descaling the cooling system helps the engine run cooler by clearing scale and mineral buildup that can restrict water flow through the block and manifolds, while the winterizing antifreeze step protects those same metal surfaces from freeze damage and corrosion during off-season storage. The process is sized around a 5-gallon volume of antifreeze, making it straightforward to plan how much fluid to have on hand before starting. Because the entire procedure is performed with the boat still sitting on its trailer, it saves the time, cost, and hassle of a marina haul-out just for winterizing. This kit is a practical, do-it-yourself solution for boat owners who want to protect their inboard or outboard engine's cooling system between boating seasons.

Specifications

• Brand: Star brite
• Manufacturer Part Number: 35001
• Product Category: Boat Winterizing Kit
• Item Weight: 4.5 pounds
• Engine Compatibility: Inboard and outboard marine engines requiring antifreeze protection
• Recommended Use: Winterizing and engine cooling system descaling
• Recommended Antifreeze Volume: 5 gallons
• Surface Recommendation: Metal
• Package Quantity: 1 kit
• UPC: 071247350012

Fitment

Designed for both inboard and outboard marine engines requiring antifreeze protection; used with a garden hose, a flusher attachment, and Star brite Anti-Freeze (sold separately).

Frequently Asked Questions

What does the Star brite 35001 Winterizing Kit do? It simplifies winterizing boat engines directly on the trailer by combining an engine cooling system descale with antifreeze protection in one process.

Will this kit work on my outboard engine? Yes, the Star brite 35001 kit is designed for both inboard and outboard marine engines that require antifreeze protection.

Does the kit include the antifreeze itself? No, the process is designed to be used with Star brite Anti-Freeze, a garden hose, and a flusher attachment, which are used alongside the kit rather than bundled loose antifreeze quantities beyond what the process calls for.

How much antifreeze do I need for the 35001 kit? The winterizing process is sized around a 5-gallon volume of antifreeze.

Can I winterize my boat without taking it off the trailer? Yes, the entire point of the Star brite Do-It-Yourself Marine Winterizing Kit is that it can be performed with the boat still on the trailer.

Does this kit clean the engine cooling system or just winterize it? Both: it quickly and easily descales the inboard or outboard engine cooling system while also winterizing it, removing deposits that can affect how cool the engine runs.

How much does the Star brite 35001 kit weigh? The kit weighs 4.5 pounds.

What tools do I need on hand to use this kit? A garden hose, a flusher attachment, and Star brite Anti-Freeze are all that is needed to complete the winterizing and descaling process with the 35001 kit.

Is this kit reusable each season? The Star brite 35001 kit is intended as a do-it-yourself winterizing and descaling solution for use each off-season on inboard or outboard engines requiring antifreeze protection.

What is the UPC for the Star brite Winterizing Kit? The UPC for the Star brite 35001 Do-It-Yourself Marine Winterizing Kit is 071247350012.

Why does removing deposits matter for winterizing? Deposits and scale buildup on internal metal surfaces can restrict cooling water flow, so descaling as part of the 35001 kit's process helps the engine run cooler in addition to protecting it from freeze damage.