The Kubota M105GX-III coolant capacity is listed as 2.65 gal (10 L). It also lists antifreeze mix 50/50 coolant and water mix.
Kubota M105GX-III Coolant Capacity
| Coolant capacity | 2.65 gal (10 L) |
|---|---|
| Antifreeze mix | 50/50 coolant and water mix |
| Engine horsepower | 111 hp (82.8 kW) |
| Engine displacement | 3.8 L (231.9 cu in) |
Coolant Capacity Comparison Chart
Coolant capacity comparison
Engine horsepower comparison
Engine displacement comparison
Kubota M105GX-III Coolant and Engine Notes
| Coolant capacity note | For the Kubota M105GX-III, 2.65 gal (10 L) is the main coolant capacity captured. Use it as a refill planning number, then confirm the final level at the machine |
|---|---|
| Antifreeze mix note | For the Kubota M105GX-III, the captured mix is 50/50 coolant and 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 M105GX-III: engine horsepower 111 hp (82.8 kW) and displacement 3.8 L (231.9 cu in). Engine size helps explain why coolant capacity changes between models |
| Refill note | Coolant changes are simple but easy to do sloppily. On the Kubota M105GX-III, plan around 2.65 gal (10 L) and confirm the final level after air works out of the system |
Kubota M105GX-III Coolant Capacity FAQ
How much coolant does the Kubota M105GX-III take?
The main coolant amount captured for the Kubota M105GX-III is 2.65 gal (10 L). Buy a little extra so you can top up after the engine warms up and cools down.
Does coolant type matter on the Kubota M105GX-III?
Yes. Capacity tells you how much to buy; coolant type tells you what to buy. For the Kubota M105GX-III, the captured coolant type is the coolant type specified in the manual.
What antifreeze mix does the Kubota M105GX-III use?
The captured antifreeze mix for the Kubota M105GX-III is 50/50 coolant and water mix. A 50/50-style mix is the common practical answer unless your manual or climate calls for something different.
When should the Kubota M105GX-III coolant be replaced?
Use the service interval in the operator manual as the service guide. Coolant can look okay but still lose corrosion protection over time.
What engine specs affect Kubota M105GX-III coolant capacity?
The captured engine context is horsepower 111 hp (82.8 kW) and displacement 3.8 L (231.9 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.
