Coolant capacity for the John Deere GT225 is 0.48 gal (1.8 L). This is the main refill figure for a drain, flush or coolant change.
Coolant capacity0.48 gal (1.8 L)Cooling system refill amount
John Deere GT225 Coolant Capacity Specs
Coolant capacity
0.48 gal (1.8 L)
Engine model
John Deere GT225 tractor features two engine options
Engine horsepower
16 hp
Engine displacement
26 cu in (0.43 L)
John Deere GT225 Coolant Capacity Guide
Coolant capacity guide
This model
0.48 gal
Class low
0.8 gal
Class typical
2.5 gal
Class high
5 gal
Compared with a broad older small tractor guide, not the full tractor dataset.
John Deere GT225 Coolant Service Notes
Coolant capacity note
The John Deere GT225 coolant capacity is 0.48 gal (1.8 L). Treat it as a cooling-system amount, not a radiator-only top-up amount
Coolant service note
The John Deere GT225 should be filled by capacity first, then verified by the actual level marks after the engine cools
Refill check
After a drain and refill on the John Deere GT225, the cooling system can burp air. Recheck the level after the first warm-up and cool-down cycle
Engine context
The engine context for the John Deere GT225 is engine model John Deere GT225 tractor features two engine options, engine horsepower 16 hp, and engine displacement 26 cu in (0.43 L). Use this for comparison only; the refill amount is the coolant capacity above
John Deere GT225 Coolant Capacity FAQ
How much coolant is needed for a John Deere GT225 coolant change?
Plan around 0.48 gal (1.8 L) when servicing coolant on the John Deere GT225. Recheck the system when cool because air pockets can lower the level
Should I bleed air after changing coolant in the John Deere GT225?
Yes. Use the 0.48 gal (1.8 L) figure as the refill guide, but always recheck level after warm-up and cool-down because trapped air can move through the system
When should I flush the John Deere GT225 cooling system?
If the John Deere GT225 coolant is only slightly low and otherwise clean, topping up with compatible coolant can be enough. If condition is poor, drain and refill instead
Official information note
Mistakes do happen. Tractor coolant capacity and coolant type can change by year, market, engine, radiator setup and service procedure. Check the operator manual, service manual and official deere.com website before draining, flushing or refilling the cooling system.
