The Kubota M4970 coolant capacity is listed as 2.8 gal (10.6 L). It also lists coolant type ethylene glycol-based coolant and Kubota Genuine Coolant and antifreeze mix 50/50 coolant and water mix.
Coolant capacity2.8 gal (10.6 L)
Coolant typeethylene glycol-based coolant and Kubota Genuine Coolant
Antifreeze mix50/50 coolant and water mix
Kubota M4970 Coolant Capacity
Cooling system capacity
2.8 gal (10.6 L)
Coolant type
ethylene glycol-based coolant and Kubota Genuine Coolant
Antifreeze mix
50/50 coolant and water mix
Engine horsepower
51.2 hp (38.2 kW)
Engine displacement
2.8 L (170.9 cu in)
Coolant Capacity Comparison Chart
Coolant capacity comparison
This model
2.8 gal
Average
2 gal
Low
1 gal
High
4 gal
Engine horsepower comparison
This model
51 hp
Average
75 hp
Low
40 hp
High
125 hp
Engine displacement comparison
This model
2.8 L
Average
3.5 L
Low
1.8 L
High
6 L
Kubota M4970 Coolant and Engine Notes
Coolant capacity note
The Kubota M4970 coolant spec points to 2.8 gal (10.6 L). Do not rely on the radiator-only amount if the full cooling-system capacity is available
Coolant type note
For the Kubota M4970, coolant type matters as much as capacity. The clean captured value is ethylene glycol-based coolant and Kubota Genuine Coolant
Antifreeze mix note
The Kubota M4970 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 M4970, the supporting engine specs are engine horsepower 51.2 hp (38.2 kW) and displacement 2.8 L (170.9 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 M4970: buy enough coolant for 2.8 gal (10.6 L), fill to spec, run the engine, then recheck the radiator and overflow bottle after cooling
Kubota M4970 Coolant Capacity FAQ
How much coolant does the Kubota M4970 take?
The main coolant amount captured for the Kubota M4970 is 2.8 gal (10.6 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 M4970?
Yes. Capacity tells you how much to buy; coolant type tells you what to buy. For the Kubota M4970, the captured coolant type is ethylene glycol-based coolant and Kubota Genuine Coolant.
What antifreeze mix does the Kubota M4970 use?
The captured antifreeze mix for the Kubota M4970 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 M4970 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.
Why does the Kubota M4970 coolant amount differ from other models?
Coolant capacity changes with engine and radiator setup. For the Kubota M4970, the supporting engine data is horsepower 51.2 hp (38.2 kW) and displacement 2.8 L (170.9 cu in).
Official information note
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.
