The Cub Cadet 1315 coolant capacity is listed as 2.5 gal (9.5 L). It also lists coolant type ethylene glycol-based coolant and antifreeze mix 50/50 coolant and water mix.
Coolant capacity2.5 gal (9.5 L)
Coolant typeethylene glycol-based coolant
Antifreeze mix50/50 coolant and water mix
Change intervalevery 6,000 hours
Cub Cadet 1315 Coolant Capacity
Coolant capacity
2.5 gal (9.5 L)
Cooling system capacity
2.5 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 6,000 hours
Engine horsepower
12 hp (8.9 kW)
Engine displacement
0.4 L (24.3 cu in)
Coolant Capacity Comparison Chart
Coolant capacity comparison
This model
2.5 gal
Average
2 gal
Low
1 gal
High
4 gal
Engine horsepower comparison
This model
12 hp
Average
18 hp
Low
10 hp
High
30 hp
Engine displacement comparison
This model
0.4 L
Average
0.9 L
Low
0.5 L
High
1.5 L
Cub Cadet 1315 Coolant and Engine Notes
Coolant capacity note
The headline cooling-system number for the Cub Cadet 1315 is 2.5 gal (9.5 L). Buy enough coolant before opening the drain plug
Radiator capacity note
For the Cub Cadet 1315, the captured radiator capacity is 2.5 gal (9.5 L). If you are doing a full drain, check the full cooling-system capacity too
Coolant type note
Coolant type for the Cub Cadet 1315 is listed as ethylene glycol-based coolant. The safest move is to use coolant that matches the manual’s spec rather than mixing random formulas
Antifreeze mix note
For the Cub Cadet 1315, 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
Coolant change interval note
Coolant service for the Cub Cadet 1315 is listed as every 6,000 hours. If the service history is unknown, a fresh drain and refill is usually the cleaner move
Engine context note
Engine context for the Cub Cadet 1315: engine horsepower 12 hp (8.9 kW) and displacement 0.4 L (24.3 cu in). Engine size helps explain why coolant capacity changes between models
Refill note
When refilling the Cub Cadet 1315, use 2.5 gal (9.5 L) as the planning number and 50/50 coolant and water mix as the mixture guide. Recheck the level after the thermostat opens
Cub Cadet 1315 Coolant Capacity FAQ
What is the Cub Cadet 1315 coolant capacity?
The Cub Cadet 1315 coolant capacity is listed as 2.5 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 1315?
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 1315?
Premixed coolant can be fine if it matches ethylene glycol-based coolant and the required mix. The captured mix for the Cub Cadet 1315 is 50/50 coolant and water mix.
How often should I change coolant in the Cub Cadet 1315?
The captured coolant change interval for the Cub Cadet 1315 is every 6,000 hours. If service history is unknown, changing it is usually smarter than guessing.
Why does the Cub Cadet 1315 coolant amount differ from other models?
Coolant capacity changes with engine and radiator setup. For the Cub Cadet 1315, the supporting engine data is horsepower 12 hp (8.9 kW) and displacement 0.4 L (24.3 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.
