10/16/2026
🚨 COLD WEATHER PSA FROM NORTHSTAR PONTOONS 🚨
When temperatures drop below 32°F, water left trapped in your boat’s motor or cooling system can freeze and expand potentially causing expensive damage including:
- Cracked engine blocks: Expanding ice can crack the block, leading to major repairs or engine replacement.
- Cracked exhaust manifolds: Water remaining inside can freeze and split manifolds on inboard and sterndrive engines.
- Damaged water pumps and housings: Trapped water can freeze and crack housings or damage cooling components.
- Split hoses and damaged fittings: Expanding ice can rupture hoses and break connections, causing leaks.
- Cracked lower units: If water has leaked into the gearcase, it can freeze and crack the housing.
⚠️ Damage depends on how cold it gets, how long it stays cold, and where water is trapped. A brief dip below freezing doesn’t automatically mean damage but waiting puts your motor at risk.
Schedule your winterization before freezing weather arrives. Protect your investment now so you’re ready for the water next spring!