The Kubota L175 coolant capacity is listed as 1.4 gal (5.3 L). It also lists coolant type ethylene glycol-based coolant and ASTM D3306 compatible and antifreeze mix 50/50 coolant and distilled water mix.
Kubota L175 Coolant Capacity
| Coolant capacity | 1.4 gal (5.3 L) |
|---|---|
| Cooling system capacity | 1.4 gal (5.3 L) |
| Radiator capacity | 1.4 gal (5.3 L) |
| Coolant type | ethylene glycol-based coolant and ASTM D3306 compatible |
| Antifreeze mix | 50/50 coolant and distilled water mix |
| Engine model | Z750-A |
| Engine horsepower | 17 hp (12.7 kW) |
| Engine displacement | 0.7 L (45.3 cu in) |
Coolant Capacity Comparison Chart
Coolant capacity comparison
Engine horsepower comparison
Engine displacement comparison
Kubota L175 Coolant and Engine Notes
| Coolant capacity note | The headline cooling-system number for the Kubota L175 is 1.4 gal (5.3 L). Buy enough coolant before opening the drain plug |
|---|---|
| Radiator capacity note | For the Kubota L175, the captured radiator capacity is 1.4 gal (5.3 L). If you are doing a full drain, check the full cooling-system capacity too |
| Coolant type note | For the Kubota L175, coolant type matters as much as capacity. The clean captured value is ethylene glycol-based coolant and ASTM D3306 compatible |
| Antifreeze mix note | For the Kubota L175, the captured mix is 50/50 coolant and distilled water mix. Straight water is not the right long-term answer unless you are only flushing the system |
| Engine context note | Engine context for the Kubota L175: engine model Z750-A, engine horsepower 17 hp (12.7 kW), and displacement 0.7 L (45.3 cu in). Engine size helps explain why coolant capacity changes between models |
| Refill note | The practical service move for the Kubota L175: buy enough coolant for 1.4 gal (5.3 L), fill to spec, run the engine, then recheck the radiator and overflow bottle after cooling |
Kubota L175 Coolant Capacity FAQ
What is the Kubota L175 coolant capacity?
The Kubota L175 coolant capacity is listed as 1.4 gal (5.3 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 L175?
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 L175?
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 L175 is 50/50 coolant and distilled water mix.
How often should I change coolant in the Kubota L175?
The captured coolant change interval for the Kubota L175 is the service interval in the operator manual. If service history is unknown, changing it is usually smarter than guessing.
Why does the Kubota L175 coolant amount differ from other models?
Coolant capacity changes with engine and radiator setup. For the Kubota L175, the supporting engine data is engine model Z750-A, horsepower 17 hp (12.7 kW), and displacement 0.7 L (45.3 cu in).
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.
