The Cub Cadet 582 coolant capacity is listed as 2.51 gal (9.5 L). It also lists coolant type ethylene glycol-based coolant and antifreeze mix 50/50 coolant and water mix.
Coolant capacity2.51 gal (9.5 L)
Coolant typeethylene glycol-based coolant
Antifreeze mix50/50 coolant and water mix
Change intervalevery 2,000 hours
Cub Cadet 582 Coolant Capacity
Coolant capacity
2.51 gal (9.5 L)
Radiator capacity
2.5 gal (9.5 L)
Coolant type
ethylene glycol-based coolant
Antifreeze mix
50/50 coolant and water mix
Coolant change interval
every 2,000 hours
Engine horsepower
16.1 hp (12 kW)
Engine displacement
0.3 L (18.5 cu in)
Coolant Capacity Comparison Chart
Coolant capacity comparison
This model
2.51 gal
Average
2 gal
Low
1 gal
High
4 gal
Engine horsepower comparison
This model
16 hp
Average
18 hp
Low
10 hp
High
30 hp
Engine displacement comparison
This model
0.3 L
Average
0.9 L
Low
0.5 L
High
1.5 L
Cub Cadet 582 Coolant and Engine Notes
Coolant capacity note
For the Cub Cadet 582, 2.51 gal (9.5 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 Cub Cadet 582 radiator figure is 2.5 gal (9.5 L). Treat it as radiator context, not always the complete refill amount
Coolant type note
The captured coolant type for the Cub Cadet 582 is ethylene glycol-based coolant. Do not mix unknown coolant types unless the label and manual say they are compatible
Antifreeze mix note
The Cub Cadet 582 antifreeze mix is listed as 50/50 coolant and water mix. That is the normal protection range for freezing, boiling and corrosion control
Coolant change interval note
For the Cub Cadet 582, the service interval is listed as every 2,000 hours. Time matters too, not just engine hours
Engine context note
For the Cub Cadet 582, the supporting engine specs are engine horsepower 16.1 hp (12 kW) and displacement 0.3 L (18.5 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 Cub Cadet 582, do not just dump in coolant and walk away. Fill slowly, run it up to temperature, cool it down and top up as needed
Cub Cadet 582 Coolant Capacity FAQ
What is the Cub Cadet 582 coolant capacity?
The Cub Cadet 582 coolant capacity is listed as 2.51 gal (9.5 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 Cub Cadet 582?
No. Use ethylene glycol-based coolant 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 Cub Cadet 582?
Premixed coolant can be fine if it matches ethylene glycol-based coolant and the required mix. The captured mix for the Cub Cadet 582 is 50/50 coolant and water mix.
How often should I change coolant in the Cub Cadet 582?
The captured coolant change interval for the Cub Cadet 582 is every 2,000 hours. If service history is unknown, changing it is usually smarter than guessing.
Why does the Cub Cadet 582 coolant amount differ from other models?
Coolant capacity changes with engine and radiator setup. For the Cub Cadet 582, the supporting engine data is horsepower 16.1 hp (12 kW) and displacement 0.3 L (18.5 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 cubcadet.com website for official information before draining or refilling the cooling system.
