Description
When you’re dealing with frozen coolant and engine damage from winter weather, you know how important those little frost plugs are. This 0.824 inch frost plug might look simple, but it’s your engine’s insurance policy against freeze damage. If coolant freezes and expands, these plugs are designed to pop out first—protecting your expensive engine block from cracking and saving you thousands in repair costs.
What You’re Getting
- Precision-sized 0.824 inch diameter that fits snugly in Ford engine blocks
- Pops out under pressure to protect your engine from freeze damage
- Direct replacement that installs with standard tools
- Metal construction that handles temperature swings and coolant exposure
- Much cheaper than fixing a cracked block after winter hits
Built for Real Farm Work
This frost plug fits Ford New Holland tractors and is designed for the same engines that power everything from utility tractors doing chore work to larger machines handling heavy field operations. Whether you’re running older equipment that’s still reliable or maintaining a backup tractor that sits through winter, proper frost plugs keep your engines protected when temperatures drop.
Made to Last
Farm equipment faces temperature swings that would challenge any part. This frost plug is built to handle the constant heating and cooling cycles of tractor operation while maintaining a proper seal in the engine block. When freeze conditions do occur, it’s engineered to give way at just the right pressure to protect your engine.
Good to Know
Installation involves pressing the new plug into place—make sure the hole is clean and free of old sealant first. If you’re replacing one that popped out due to freezing, check your coolant mixture before winter sets in again. A 50/50 antifreeze mixture protects most engines down to -34°F, which should handle most farm conditions.



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