The Kubota GT-5 coolant capacity is listed as 2.3 gal (8.7 L). It also lists coolant type ethylene glycol-based coolant and ASTM D3306 compatible and antifreeze mix 50/50 coolant and water mix.
Kubota GT-5 Coolant Capacity
| Coolant capacity | 2.3 gal (8.7 L) |
|---|---|
| Cooling system capacity | 2.17 gal (8.2 L) |
| Coolant type | ethylene glycol-based coolant and ASTM D3306 compatible |
| Antifreeze mix | 50/50 coolant and water mix |
| Engine model | V1505L |
| Engine horsepower | 22.7 hp (16.9 kW) |
| Engine displacement | 1.5 L (91.5 cu in) |
Coolant Capacity Comparison Chart
Coolant capacity comparison
Engine horsepower comparison
Engine displacement comparison
Kubota GT-5 Coolant and Engine Notes
| Coolant capacity note | The headline cooling-system number for the Kubota GT-5 is 2.3 gal (8.7 L). Buy enough coolant before opening the drain plug |
|---|---|
| Coolant type note | For the Kubota GT-5, coolant type matters as much as capacity. The clean captured value is ethylene glycol-based coolant and ASTM D3306 compatible |
| Antifreeze mix note | The Kubota GT-5 antifreeze mix is listed as 50/50 coolant and water mix. That is the normal protection range for freezing, boiling and corrosion control |
| Engine context note | For the Kubota GT-5, the supporting engine specs are engine model V1505L, engine horsepower 22.7 hp (16.9 kW), and displacement 1.5 L (91.5 cu in). Use them as context beside the coolant capacity, not as a replacement for the manual |
| Refill note | The practical service move for the Kubota GT-5: buy enough coolant for 2.3 gal (8.7 L), fill to spec, run the engine, then recheck the radiator and overflow bottle after cooling |
Kubota GT-5 Coolant Capacity FAQ
What is the Kubota GT-5 coolant capacity?
The Kubota GT-5 coolant capacity is listed as 2.3 gal (8.7 L) for coolant capacity. Use this as the refill planning number and confirm the final level at the radiator or overflow bottle.
Can I use any coolant in the Kubota GT-5?
No. Use ethylene glycol-based coolant and ASTM D3306 compatible or a coolant that clearly matches the manual’s required spec. Wrong coolant can create corrosion, deposits or seal problems.
Is premixed coolant okay for the Kubota GT-5?
Premixed coolant can be fine if it matches ethylene glycol-based coolant and ASTM D3306 compatible and the required mix. The captured mix for the Kubota GT-5 is 50/50 coolant and water mix.
How often should I change coolant in the Kubota GT-5?
The captured coolant change interval for the Kubota GT-5 is the service interval in the operator manual. If service history is unknown, changing it is usually smarter than guessing.
What engine specs affect Kubota GT-5 coolant capacity?
The captured engine context is engine model V1505L, horsepower 22.7 hp (16.9 kW), and displacement 1.5 L (91.5 cu in). Engine size is one reason coolant capacity changes between tractors.
Mistakes do happen. Tractor coolant specs can change by year, market, engine, radiator, cab/heater setup and service procedure. Please check the operator manual, decal information and official kubotausa.com website for official information before draining or refilling the cooling system.
