Coolant capacity for the John Deere LT180 is 0.48 gal (1.8 L). This is the main refill figure for a drain, flush or coolant change.
Coolant capacity0.48 gal (1.8 L)Cooling system refill amount
John Deere LT180 Coolant Capacity Specs
Coolant capacity
0.48 gal (1.8 L)
Engine horsepower
17 hp
Engine displacement
30.1 cu in (0.49 L)
John Deere LT180 Coolant Capacity Guide
Coolant capacity guide
This model
0.48 gal
Class low
0.8 gal
Class typical
2.5 gal
Class high
5 gal
Compared with a broad older small tractor guide, not the full tractor dataset.
John Deere LT180 Coolant Service Notes
Coolant capacity note
The John Deere LT180 coolant capacity is 0.48 gal (1.8 L). Treat it as a cooling-system amount, not a radiator-only top-up amount
Coolant service note
For a full coolant service on the John Deere LT180, plan around 0.48 gal (1.8 L), refill slowly, run the engine, let it cool and recheck the level
Refill check
When refilling the John Deere LT180, do not pour in 0.48 gal (1.8 L) and walk away. Fill slowly, run the engine, let it cool and recheck the level
Engine context
The John Deere LT180 engine specs listed with this page are engine horsepower 17 hp and engine displacement 30.1 cu in (0.49 L). They help identify the machine, but they are not a substitute for the coolant capacity
John Deere LT180 Coolant Capacity FAQ
What coolant amount is listed for the John Deere LT180?
A full coolant refill on the John Deere LT180 is listed at 0.48 gal (1.8 L). Fill slowly and allow for a small top-up after the first heat cycle
What is the final check after a John Deere LT180 coolant change?
Check the John Deere LT180 coolant level cold after service. Hot coolant is pressurized and dangerous, so let the system cool before opening the cap
Should I drain and refill the John Deere LT180 coolant system?
If coolant condition is good, topping up may be enough. If it is old or contaminated, a full drain and refill is safer for the John Deere LT180
Official information note
Mistakes do happen. Tractor coolant capacity and coolant type can change by year, market, engine, radiator setup and service procedure. Check the operator manual, service manual and official deere.com website before draining, flushing or refilling the cooling system.
