The Kubota L3540 coolant capacity is listed as 2.17 gal (8.2 L). It also lists coolant type ethylene glycol-based coolant and Kubota Genuine Coolant and antifreeze mix 50/50 coolant and water mix.
Coolant capacity2.17 gal (8.2 L)
Coolant typeethylene glycol-based coolant and Kubota Genuine Coolant
Antifreeze mix50/50 coolant and water mix
Kubota L3540 Coolant Capacity
Cooling system capacity
2.17 gal (8.2 L)
Radiator capacity
2.17 gal (8.2 L)
Coolant type
ethylene glycol-based coolant and Kubota Genuine Coolant
Antifreeze mix
50/50 coolant and water mix
Engine horsepower
37 hp (27.6 kW)
Engine displacement
1.8 L (111.4 cu in)
Coolant Capacity Comparison Chart
Coolant capacity comparison
This model
2.17 gal
Average
2 gal
Low
1 gal
High
4 gal
Engine horsepower comparison
This model
37 hp
Average
35 hp
Low
20 hp
High
60 hp
Engine displacement comparison
This model
1.8 L
Average
1.7 L
Low
0.9 L
High
3 L
Kubota L3540 Coolant and Engine Notes
Coolant capacity note
For the Kubota L3540, 2.17 gal (8.2 L) is the main coolant capacity captured. Use it as a refill planning number, then confirm the final level at the machine
Radiator capacity note
The Kubota L3540 radiator figure is 2.17 gal (8.2 L). Treat it as radiator context, not always the complete refill amount
Coolant type note
The captured coolant type for the Kubota L3540 is ethylene glycol-based coolant and Kubota Genuine Coolant. Do not mix unknown coolant types unless the label and manual say they are compatible
Antifreeze mix note
The Kubota L3540 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 L3540, the supporting engine specs are engine horsepower 37 hp (27.6 kW) and displacement 1.8 L (111.4 cu in). Use them as context beside the coolant capacity, not as a replacement for the manual
Refill note
For a coolant change on the Kubota L3540, do not just dump in coolant and walk away. Fill slowly, run it up to temperature, cool it down and top up as needed
Kubota L3540 Coolant Capacity FAQ
How much coolant does the Kubota L3540 take?
The main coolant amount captured for the Kubota L3540 is 2.17 gal (8.2 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 L3540?
Yes. Capacity tells you how much to buy; coolant type tells you what to buy. For the Kubota L3540, the captured coolant type is ethylene glycol-based coolant and Kubota Genuine Coolant.
What antifreeze mix does the Kubota L3540 use?
The captured antifreeze mix for the Kubota L3540 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 L3540 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 L3540 coolant amount differ from other models?
Coolant capacity changes with engine and radiator setup. For the Kubota L3540, the supporting engine data is horsepower 37 hp (27.6 kW) and displacement 1.8 L (111.4 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.
