DIY Boat Winterizing Guide
Properly winterizing your boat engine is crucial for ensuring it’s ready for smooth operation when warmer weather returns. Whether you’re a hands-on boat owner or prefer professional help, winterizing is a necessary task that can save you costly repairs later. Below, we guide you through the steps of winterizing your outboard or inboard motor.
Winterizing Options
At US Boatworks, we offer two convenient winterizing options:
- Professional Winterization: Bring your boat to us, and choose from one of our three comprehensive winterizing packages.
- DIY Winterization: For the do-it-yourselfer, we provide all the OEM supplies you’ll need, along with expert tips to guide you through the process.
DIY Winterizing Tips for Outboards and Inboards
Remove Water from the Engine and Exhaust Systems
Water trapped in the engine’s cooling system can freeze and crack the engine block. Ensure all water is drained from the engine and exhaust manifolds.
Empty Freshwater Systems and Live Wells
Remove water from freshwater systems, live wells, and any other storage tanks to prevent freezing and damage.
Add Fuel Stabilizer
Use a high-quality fuel stabilizer suitable for your motor type (2-stroke or 4-stroke) and fuel type. Stabilizing the fuel prevents it from degrading during winter storage.
Use Antifreeze in the Cooling System
Winterize the cooling system with pink ethyl-glycol RV-type antifreeze. This antifreeze mixes with any remaining water to prevent freezing.
Change Lower Unit Lubrication
Drain and replace the lower unit lubrication to remove water or contaminants that could cause damage during storage. Use this opportunity to inspect for leaks and check the condition of your propeller
Secure Electronics and Valuables
Lock your outboard or outdrive if necessary and remove all electronics and valuables from the boat to keep them safe.
Inspect and Prepare Your Trailer
- Check trailer bearings for rust and pitting; replace if needed.
- Ensure the bearing seals are well-greased.
- Inspect the tires and brakes for proper functionality.
Important Notes
- Consult Your Service Manual: Always refer to your motor’s service manual before performing any winterizing steps.
- Insurance Considerations: If you choose to winterize your boat yourself, be aware that most insurance policies don’t cover damage caused by freezing, even if you follow proper procedures. Opting for professional winterization at a certified repair shop can minimize your responsibility if freezing damage occurs.
Professional Winterization in Kansas City
If you’re in the Kansas City area, trust US Boatworks to handle your boat winterization. Our trained marine mechanics ensure every detail is covered, providing you with peace of mind. Call us at 913-342-0011 to schedule your winterization today.
Nationwide Support
Not in Kansas City? No problem! We ship OEM parts and supplies anywhere in the U.S. at competitive prices with low shipping rates. Whether you’re winterizing on your own or need parts for professional service, we’ve got you covered.
- Email: sales@BoatEngine.com
- Phone: 913-342-0011
By following these steps and using high-quality supplies, you can confidently protect your boat engine throughout the winter months. Whether you choose the DIY route or professional service, the key is to act now to prevent costly repairs later!
