The listed coolant capacity for the John Deere LT190 is 1 gal (3.7 L). Keep a little extra coolant available for final top-up after air leaves the system.
Coolant capacity1 gal (3.7 L)Cooling system refill amount
John Deere LT190 Coolant Capacity Specs
Coolant capacity
1 gal (3.7 L)
Engine model
Kawasaki FH580V
Engine horsepower
18 hp
Engine displacement
35.7 cu in (0.59 L)
John Deere LT190 Coolant Capacity Guide
Coolant capacity guide
This model
1 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 LT190 Coolant Service Notes
Coolant capacity note
The main coolant number for the John Deere LT190 is 1 gal (3.7 L). Use it as the cooling-system refill amount, then check the radiator or overflow level after the engine has warmed up and cooled down
Coolant service note
Use 1 gal (3.7 L) as the refill guide for the John Deere LT190. The final level should still be confirmed at the radiator or overflow bottle
Refill check
Use the 1 gal (3.7 L) capacity to buy enough coolant for the John Deere LT190, but finish the job by checking the actual level marks
Engine context
The engine context for the John Deere LT190 is engine model Kawasaki FH580V, engine horsepower 18 hp, and engine displacement 35.7 cu in (0.59 L). Use this for comparison only; the refill amount is the coolant capacity above
John Deere LT190 Coolant Capacity FAQ
What is the full coolant refill capacity for the John Deere LT190?
Use 1 gal (3.7 L) as the coolant-change amount for the John Deere LT190. The final level should still be checked at the radiator or overflow bottle
Should the John Deere LT190 coolant be checked hot or cold?
The 1 gal (3.7 L) number helps you plan the refill. The actual finish point is the correct level mark after warm-up, cool-down and leak checking
What signs mean the John Deere LT190 coolant should be flushed?
For the John Deere LT190, use the 1 gal (3.7 L) capacity when planning a full drain or flush. Topping up only solves low level, not worn-out coolant
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.
